{"id":714,"date":"2025-02-28T16:42:57","date_gmt":"2025-02-28T08:42:57","guid":{"rendered":"https:\/\/hengoseal.com\/?p=714"},"modified":"2025-03-29T01:01:26","modified_gmt":"2025-03-28T17:01:26","slug":"silicone-o-rings-vs-fkm-o-rings","status":"publish","type":"post","link":"https:\/\/hengoseal.com\/vi\/silicone-o-rings-vs-fkm-o-rings\/","title":{"rendered":"V\u00f2ng \u0111\u1ec7m ch\u1eef O b\u1eb1ng silicon so v\u1edbi v\u00f2ng \u0111\u1ec7m ch\u1eef O b\u1eb1ng FKM \u2013 B\u1ea1n n\u00ean ch\u1ecdn lo\u1ea1i n\u00e0o?"},"content":{"rendered":"<ul>\n<li><strong>V\u00f2ng \u0111\u1ec7m ch\u1eef O b\u1eb1ng silicon<\/strong> l\u1eddi \u0111\u1ec1 ngh\u1ecb <strong>kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 r\u1ed9ng<\/strong> V\u00e0 <strong>t\u00ednh linh ho\u1ea1t tuy\u1ec7t v\u1eddi<\/strong>, l\u00e0m cho ch\u00fang tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho <strong>\u1ee9ng d\u1ee5ng ni\u00eam phong t\u0129nh<\/strong>.  <\/li>\n<li><strong>V\u00f2ng ch\u1eef O FKM<\/strong> xu\u1ea5t s\u1eafc trong <strong>kh\u00e1ng h\u00f3a ch\u1ea5t<\/strong> V\u00e0 <strong>ni\u00eam phong \u0111\u1ed9ng<\/strong>, l\u00e0m cho ch\u00fang ph\u00f9 h\u1ee3p v\u1edbi <strong>h\u1ec7 th\u1ed1ng nhi\u00ean li\u1ec7u, m\u00e1y m\u00f3c th\u1ee7y l\u1ef1c v\u00e0 m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t<\/strong>.  <\/li>\n<li>Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u00f2ng ch\u1eef O ph\u00f9 h\u1ee3p ph\u1ee5 thu\u1ed9c v\u00e0o <strong>ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9, ti\u1ebfp x\u00fac v\u1edbi h\u00f3a ch\u1ea5t, \u0111\u1ed9 b\u1ec1n v\u00e0 chi ph\u00ed<\/strong>.<\/li>\n<\/ul>\n<p>Ph\u00e2n t\u00edch chi ti\u1ebft n\u00e0y bao g\u1ed3m c\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadt li\u1ec7u, t\u00ecnh hu\u1ed1ng \u1ee9ng d\u1ee5ng, ph\u1ea3n h\u1ed3i c\u1ee7a kh\u00e1ch h\u00e0ng v\u00e0 h\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn \u0111\u1ec3 cung c\u1ea5p cho ng\u01b0\u1eddi d\u00f9ng c\u00f4ng nghi\u1ec7p t\u00e0i li\u1ec7u tham kh\u1ea3o \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh.<\/p>\n<hr \/>\n<h2>Gi\u1edbi thi\u1ec7u<\/h2>\n<p>V\u00f2ng \u0111\u1ec7m ch\u1eef O l\u00e0 b\u1ed9 ph\u1eadn l\u00e0m k\u00edn thi\u1ebft y\u1ebfu trong thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p v\u00e0 vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn hi\u1ec7u su\u1ea5t v\u00e0 tu\u1ed5i th\u1ecd. <strong>V\u00f2ng \u0111\u1ec7m ch\u1eef O b\u1eb1ng silicon<\/strong> V\u00e0 <strong>V\u00f2ng ch\u1eef O FKM<\/strong> c\u00f3 nh\u1eefng t\u00ednh ch\u1ea5t \u0111\u1ed9c \u0111\u00e1o khi\u1ebfn ch\u00fang ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau.<\/p>\n<p>B\u00e0i vi\u1ebft n\u00e0y so s\u00e1nh s\u1ef1 kh\u00e1c bi\u1ec7t c\u1ee7a ch\u00fang v\u1edbi d\u1eef li\u1ec7u v\u00e0 nghi\u00ean c\u1ee9u \u0111i\u1ec3n h\u00ecnh, \u0111\u01b0a ra c\u00e1c khuy\u1ebfn ngh\u1ecb gi\u00fap ng\u01b0\u1eddi d\u00f9ng tr\u00e1nh nh\u1eefng sai l\u1ea7m th\u01b0\u1eddng g\u1eb7p.<\/p>\n<hr \/>\n<h2>V\u00f2ng \u0111\u1ec7m ch\u1eef O b\u1eb1ng silicon v\u00e0 v\u00f2ng \u0111\u1ec7m ch\u1eef O FKM \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng g\u00ec?<\/h2>\n<ul>\n<li><strong>V\u00f2ng \u0111\u1ec7m ch\u1eef O b\u1eb1ng silicon<\/strong>: G\u1ed3m c\u00f3 <strong>silic, oxy, cacbon v\u00e0 hydro<\/strong>, h\u1ecd cung c\u1ea5p tuy\u1ec7t v\u1eddi <strong>s\u1ef1 linh ho\u1ea1t<\/strong> V\u00e0 <strong>\u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t \u0111\u1ed9<\/strong>.  <\/li>\n<li><strong>V\u00f2ng ch\u1eef O FKM<\/strong> (c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 <strong>cao su fluorocarbon ho\u1eb7c Viton<\/strong>) bao g\u1ed3m <strong>li\u00ean k\u1ebft cacbon-flo<\/strong>, cho h\u1ecd <strong>kh\u1ea3 n\u0103ng ch\u1ed1ng h\u00f3a ch\u1ea5t v\u00e0 nhi\u1ec7t tuy\u1ec7t v\u1eddi<\/strong>.<\/li>\n<\/ul>\n<h3>T\u00ednh ch\u1ea5t c\u1ee7a v\u00f2ng \u0111\u1ec7m silicon<\/h3>\n<p>\u2705 <strong>Ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9<\/strong>: -50\u00b0C \u0111\u1ebfn 250\u00b0C (m\u1ed9t s\u1ed1 ch\u1ea5t ph\u1ee5 gia l\u00ean \u0111\u1ebfn 300\u00b0C)<br \/>\n\u2705 <strong>Kh\u00e1ng h\u00f3a ch\u1ea5t<\/strong>: T\u1ed1t ch\u1ed1ng l\u1ea1i <strong>ozon, tia c\u1ef1c t\u00edm v\u00e0 m\u1ed9t s\u1ed1 h\u00f3a ch\u1ea5t<\/strong>, Nh\u01b0ng <strong>kh\u00f4ng th\u00edch h\u1ee3p cho hydrocarbon ho\u1eb7c axit m\u1ea1nh<\/strong><br \/>\n\u2705 <strong>T\u00ednh linh ho\u1ea1t<\/strong>: C\u1ef1c k\u1ef3 m\u1ec1m m\u1ea1i v\u00e0 \u0111\u00e0n h\u1ed3i, tuy\u1ec7t v\u1eddi cho <strong>ni\u00eam phong nhi\u1ec7t \u0111\u1ed9 th\u1ea5p<\/strong>, Nh\u01b0ng <strong>\u00edt c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n<\/strong><br \/>\n\u2705 <strong>M\u00e0u s\u1eafc<\/strong>: Ti\u00eau bi\u1ec3u <strong>trong su\u1ed1t ho\u1eb7c c\u00f3 m\u00e0u<\/strong><br \/>\n\ud83d\udc49 Xem chi ti\u1ebft s\u1ea3n ph\u1ea9m: <a href=\"https:\/\/hengoseal.com\/vi\/san-pham\/silicone-o-ring\/\" target=\"_blank\">V\u00f2ng \u0111\u1ec7m silicon<\/a><\/p>\n<h3>\u0110\u1eb7c t\u00ednh c\u1ee7a v\u00f2ng ch\u1eef O FKM<\/h3>\n<p>\u2705 <strong>Ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9<\/strong>: -20\u00b0C \u0111\u1ebfn 200\u00b0C (m\u1ed9t s\u1ed1 lo\u1ea1i l\u00ean \u0111\u1ebfn 300\u00b0C)<br \/>\n\u2705 <strong>Kh\u00e1ng h\u00f3a ch\u1ea5t<\/strong>: Tuy\u1ec7t v\u1eddi ch\u1ed1ng l\u1ea1i <strong>axit, baz\u01a1, hydrocarbon v\u00e0 nhi\u00ean li\u1ec7u<\/strong><br \/>\n\u2705 <strong>\u0110\u1ed9 b\u1ec1n<\/strong>: <strong>Kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n cao<\/strong>, ph\u00f9 h\u1ee3p cho <strong>c\u1ea3 ni\u00eam phong t\u0129nh v\u00e0 \u0111\u1ed9ng<\/strong><br \/>\n\u2705 <strong>M\u00e0u s\u1eafc<\/strong>: Th\u01b0\u1eddng xuy\u00ean <strong>\u0111en ho\u1eb7c n\u00e2u<\/strong><br \/>\n\ud83d\udc49 T\u00ecm hi\u1ec3u th\u00eam: <a href=\"https:\/\/hengoseal.com\/vi\/san-pham\/fkm-o-ring\/\" target=\"_blank\">V\u00f2ng \u0111\u1ec7m ch\u1eef O FKM<\/a><\/p>\n<hr \/>\n<h2>V\u00f2ng \u0111\u1ec7m ch\u1eef O b\u1eb1ng silicon v\u00e0 FKM ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o trong \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 kh\u1eafc nghi\u1ec7t?<\/h2>\n<table>\n<thead>\n<tr>\n<th>V\u1eadt li\u1ec7u<\/th>\n<th>Nhi\u1ec7t \u0111\u1ed9 th\u1ea5p nh\u1ea5t (\u00b0C)<\/th>\n<th>Nhi\u1ec7t \u0111\u1ed9 cao nh\u1ea5t (\u00b0C)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>V\u00f2ng \u0111\u1ec7m ch\u1eef O b\u1eb1ng silicon<\/strong><\/td>\n<td>-50<\/td>\n<td>250 (ph\u1ee5 gia l\u00ean \u0111\u1ebfn 300)<\/td>\n<\/tr>\n<tr>\n<td><strong>V\u00f2ng ch\u1eef O FKM<\/strong><\/td>\n<td>-20<\/td>\n<td>200 (m\u1ed9t s\u1ed1 c\u1ea5p l\u00ean t\u1edbi 300)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>V\u00f2ng \u0111\u1ec7m ch\u1eef O b\u1eb1ng silicon<\/strong> v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c \u0111\u1ed9 m\u1ec1m d\u1ebbo \u1edf nhi\u1ec7t \u0111\u1ed9 c\u1ef1c th\u1ea5p, khi\u1ebfn ch\u00fang tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng trong m\u00f4i tr\u01b0\u1eddng \u0111\u00f3ng b\u0103ng.<br \/>\n<strong>V\u00f2ng ch\u1eef O FKM<\/strong> ho\u1ea1t \u0111\u1ed9ng t\u1ed1t trong m\u00f4i tr\u01b0\u1eddng h\u00f3a ch\u1ea5t c\u00f3 nhi\u1ec7t \u0111\u1ed9 cao.<\/p>\n<hr \/>\n<h2>V\u00f2ng \u0111\u1ec7m ch\u1eef O n\u00e0o c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng h\u00f3a ch\u1ea5t t\u1ed1t h\u01a1n?<\/h2>\n<p><strong>V\u00f2ng ch\u1eef O FKM<\/strong> l\u00e0 v\u01b0\u1ee3t tr\u1ed9i cho c\u00e1c \u1ee9ng d\u1ee5ng li\u00ean quan \u0111\u1ebfn <strong>nhi\u00ean li\u1ec7u, d\u1ea7u v\u00e0 h\u00f3a ch\u1ea5t m\u1ea1nh<\/strong>.<\/p>\n<table>\n<thead>\n<tr>\n<th>H\u00f3a ch\u1ea5t<\/th>\n<th>\u0110\u1ed9 b\u1ec1n c\u1ee7a v\u00f2ng \u0111\u1ec7m ch\u1eef O b\u1eb1ng silicon<\/th>\n<th>\u0110\u1ed9 b\u1ec1n v\u00f2ng ch\u1eef O FKM<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Axit axetic (25%-60%)<\/td>\n<td><strong>T\u1ed1t<\/strong><\/td>\n<td><strong>Ngh\u00e8o<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Benzen<\/td>\n<td><strong>Ngh\u00e8o<\/strong><\/td>\n<td><strong>V\u1eeba ph\u1ea3i<\/strong><\/td>\n<\/tr>\n<tr>\n<td>D\u1ea7u nhi\u00ean li\u1ec7u<\/td>\n<td><strong>Ngh\u00e8o<\/strong><\/td>\n<td><strong>Xu\u1ea5t s\u1eafc<\/strong><\/td>\n<\/tr>\n<tr>\n<td>N\u01b0\u1edbc<\/td>\n<td><strong>T\u1ed1t<\/strong><\/td>\n<td><strong>T\u1ed1t<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>B\u1ea1n c\u1ea7n tr\u1ee3 gi\u00fap \u0111\u1ec3 hi\u1ec3u v\u1ec1 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch h\u00f3a h\u1ecdc?<br \/>\n\ud83d\udc49 \u0110\u1ecdc h\u01b0\u1edbng d\u1eabn c\u1ee7a ch\u00fang t\u00f4i: <a href=\"https:\/\/hengoseal.com\/vi\/epdm-vs-fkm-o-rings\/\" target=\"_blank\">So s\u00e1nh v\u00f2ng \u0111\u1ec7m EPDM v\u00e0 FKM<\/a><\/p>\n<hr \/>\n<h2>Khi n\u00e0o b\u1ea1n n\u00ean s\u1eed d\u1ee5ng v\u00f2ng \u0111\u1ec7m ch\u1eef O b\u1eb1ng silicone ho\u1eb7c FKM?<\/h2>\n<h3>\u2705 V\u00f2ng \u0111\u1ec7m ch\u1eef O b\u1eb1ng silicon l\u00fd t\u01b0\u1edfng cho:<\/h3>\n<ul>\n<li>Ni\u00eam phong t\u0129nh nhi\u1ec7t \u0111\u1ed9 cao (l\u00f2 n\u01b0\u1edbng, h\u1ec7 th\u1ed1ng x\u1ea3)  <\/li>\n<li>Thi\u1ebft b\u1ecb y t\u1ebf y\u00eau c\u1ea7u tu\u00e2n th\u1ee7 FDA  <\/li>\n<li>H\u1ec7 th\u1ed1ng kho l\u1ea1nh v\u00e0 l\u00e0m l\u1ea1nh  <\/li>\n<\/ul>\n<h3>\u2705 V\u00f2ng ch\u1eef O FKM ph\u00f9 h\u1ee3p nh\u1ea5t cho:<\/h3>\n<ul>\n<li>Ng\u00e0nh c\u00f4ng nghi\u1ec7p d\u1ea7u kh\u00ed v\u1edbi h\u00f3a ch\u1ea5t v\u00e0 nhi\u00ean li\u1ec7u  <\/li>\n<li>\u0110\u1ed9ng c\u01a1 \u00f4 t\u00f4, h\u1ec7 th\u1ed1ng nhi\u00ean li\u1ec7u  <\/li>\n<li>H\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c v\u00e0 kh\u00ed n\u00e9n  <\/li>\n<\/ul>\n<hr \/>\n<h2>V\u00f2ng \u0111\u1ec7m ch\u1eef O n\u00e0o c\u00f3 chi ph\u00ed v\u00e0 \u0111\u1ed9 b\u1ec1n t\u1ed1t h\u01a1n?<\/h2>\n<table>\n<thead>\n<tr>\n<th>Nh\u00e2n t\u1ed1<\/th>\n<th>V\u00f2ng \u0111\u1ec7m ch\u1eef O b\u1eb1ng silicon<\/th>\n<th>V\u00f2ng ch\u1eef O FKM<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Chi ph\u00ed ban \u0111\u1ea7u<\/strong><\/td>\n<td>Th\u1ea5p h\u01a1n<\/td>\n<td>Cao h\u01a1n<\/td>\n<\/tr>\n<tr>\n<td><strong>Ch\u1ed1ng m\u00e0i m\u00f2n<\/strong><\/td>\n<td>Th\u1ea5p h\u01a1n<\/td>\n<td>Cao h\u01a1n<\/td>\n<\/tr>\n<tr>\n<td><strong>Chu k\u1ef3 b\u1ea3o tr\u00ec<\/strong><\/td>\n<td>Th\u01b0\u1eddng xuy\u00ean h\u01a1n<\/td>\n<td>L\u00e2u d\u00e0i<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li><strong>V\u00f2ng \u0111\u1ec7m ch\u1eef O b\u1eb1ng silicon<\/strong> c\u00f3 hi\u1ec7u qu\u1ea3 v\u1ec1 m\u1eb7t chi ph\u00ed cho nh\u1eefng m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng \u00edt c\u0103ng th\u1eb3ng.  <\/li>\n<li><strong>V\u00f2ng ch\u1eef O FKM<\/strong> mang l\u1ea1i l\u1ee3i t\u1ee9c \u0111\u1ea7u t\u01b0 t\u1ed1t h\u01a1n trong m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t.<\/li>\n<\/ul>\n<hr \/>\n<h2>Kh\u00e1ch h\u00e0ng n\u00f3i g\u00ec?<\/h2>\n<p>\ud83d\udce2 <strong>Nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f4ng nghi\u1ec7p<\/strong>:<br \/>\n<em>&quot;Ch\u00fang t\u00f4i s\u1eed d\u1ee5ng v\u00f2ng \u0111\u1ec7m ch\u1eef O b\u1eb1ng silicon cho ph\u1edbt van ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 cao\u2014t\u00ednh linh ho\u1ea1t v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh nhi\u1ec7t l\u00e0 v\u00f4 song.&quot;<\/em><\/p>\n<p>\ud83d\udce2 <strong>Nh\u00e0 m\u00e1y ch\u1ebf bi\u1ebfn h\u00f3a ch\u1ea5t<\/strong>:<br \/>\n<em>&quot;V\u00f2ng \u0111\u1ec7m ch\u1eef O FKM \u0111\u00e3 gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng do r\u00f2 r\u1ec9 c\u1ee7a ch\u00fang t\u00f4i\u2014\u0111\u00e1ng gi\u00e1 t\u1eebng xu.&quot;<\/em><\/p>\n<hr \/>\n<h2>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn v\u00f2ng ch\u1eef O ph\u00f9 h\u1ee3p?<\/h2>\n<p>1\ufe0f\u20e3 <strong>B\u1ea1n c\u1ea7n kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu l\u1ea1nh c\u1ef1c t\u1ed1t?<\/strong> \u2192 S\u1eed d\u1ee5ng <strong>Silicon<\/strong><br \/>\n2\ufe0f\u20e3 <strong>Ti\u1ebfp x\u00fac v\u1edbi nhi\u00ean li\u1ec7u\/d\u1ea7u?<\/strong> \u2192 S\u1eed d\u1ee5ng <strong>FKM<\/strong><br \/>\n3\ufe0f\u20e3 <strong>Ni\u00eam phong chuy\u1ec3n \u0111\u1ed9ng \u0111\u1ed9ng?<\/strong> \u2192 S\u1eed d\u1ee5ng <strong>FKM<\/strong><br \/>\n4\ufe0f\u20e3 <strong>T\u0129nh, c\u1ea5p th\u1ef1c ph\u1ea9m hay \u00e1p su\u1ea5t th\u1ea5p?<\/strong> \u2192 S\u1eed d\u1ee5ng <strong>Silicon<\/strong><\/p>\n<p>\ud83e\udde0 Tr\u00e1nh s\u1eed d\u1ee5ng Silicone khi ti\u1ebfp x\u00fac v\u1edbi hydrocarbon.<br \/>\n\ud83d\udcac B\u1ea1n v\u1eabn c\u00f2n b\u1ed1i r\u1ed1i? <a href=\"https:\/\/wa.me\/8617622979498\" target=\"_blank\" rel=\"nofollow noopener\">Tr\u00f2 chuy\u1ec7n v\u1edbi ch\u00fang t\u00f4i tr\u00ean WhatsApp<\/a> \u0111\u1ec3 \u0111\u01b0\u1ee3c chuy\u00ean gia gi\u00fap \u0111\u1ee1.<\/p>\n<hr \/>\n<h2>\u2705 Khuy\u1ebfn ngh\u1ecb cu\u1ed1i c\u00f9ng<\/h2>\n<ul>\n<li><strong>V\u00f2ng \u0111\u1ec7m ch\u1eef O b\u1eb1ng silicon<\/strong> \u2192 T\u1ed1t nh\u1ea5t cho <strong>l\u1ea1nh, t\u0129nh, th\u1ef1c ph\u1ea9m\/y t\u1ebf<\/strong> \u1ee9ng d\u1ee5ng  <\/li>\n<li><strong>V\u00f2ng ch\u1eef O FKM<\/strong> \u2192 T\u1ed1t nh\u1ea5t cho <strong>\u00e1p su\u1ea5t cao, h\u00f3a ch\u1ea5t, \u0111\u1ed9ng<\/strong> m\u00f4i tr\u01b0\u1eddng<\/li>\n<\/ul>\n<p>\ud83d\uded2 Duy\u1ec7t qua c\u00e1c gi\u1ea3i ph\u00e1p ni\u00eam phong hi\u1ec7u su\u1ea5t cao c\u1ee7a ch\u00fang t\u00f4i:<\/p>\n<ul>\n<li><a href=\"https:\/\/hengoseal.com\/vi\/san-pham\/silicone-o-ring\/\" target=\"_blank\">V\u00f2ng \u0111\u1ec7m ch\u1eef O b\u1eb1ng silicon<\/a>  <\/li>\n<li><a href=\"https:\/\/hengoseal.com\/vi\/san-pham\/fkm-o-ring\/\" target=\"_blank\">V\u00f2ng ch\u1eef O FKM<\/a><\/li>\n<\/ul>\n<p>\ud83d\udce9 Li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i t\u1ea1i <a href=\"mailto:info@hengoseal.com\">info@hengoseal.com<\/a><br \/>\n\ud83d\udcde Ho\u1eb7c li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i ngay qua <a href=\"https:\/\/wa.me\/8617622979498\" target=\"_blank\" rel=\"nofollow noopener\">WhatsApp<\/a><\/p>\n<style>\n.faq-question {\ncursor: pointer;\nfont-weight: bold;\npadding: 10px;\nbackground-color: #f1f1f1;\nborder: 1px solid #ddd;\nmargin-bottom: 5px;\ncolor: #0073aa;\n}\n.faq-answer {\ndisplay: none;\npadding: 10px;\nborder-left: 3px solid #0073aa;\nbackground-color: #f9f9f9;\nmargin-bottom: 10px;\n}\n<\/style>\n<p><script>\ndocument.addEventListener('DOMContentLoaded', function() {\nconst questions = document.querySelectorAll('.faq-question');\nquestions.forEach(question => {\nquestion.addEventListener('click', function() {\nconst answer = this.nextElementSibling;\nanswer.style.display = answer.style.display === 'block' ? 'none' : 'block';\n});\n});\n});\n<\/script><br \/>\n<!-- JSON-LD FAQ Schema --><br \/>\n<script type=\"application\/ld+json\">\n{\n\"@context\": \"https:\/\/schema.org\",\n\"@type\": \"FAQPage\",\n\"mainEntity\": [\n{\n\"@type\": \"Question\",\n\"name\": \"What are the key differences between Silicone O-Rings and FKM O-Rings?\",\n\"acceptedAnswer\": {\n\"@type\": \"Answer\",\n\"text\": \"Silicone O-Rings offer excellent flexibility and temperature resistance (-50&deg;C to 250&deg;C), making them suitable for food-grade and medical applications. FKM O-Rings excel in chemical and oil resistance, ideal for fuel systems and industrial applications.\"\n}\n},\n{\n\"@type\": \"Question\",\n\"name\": \"Can Silicone O-Rings be used in oil or fuel applications?\",\n\"acceptedAnswer\": {\n\"@type\": \"Answer\",\n\"text\": \"No, Silicone O-Rings are not resistant to fuels, oils, or hydrocarbons. For applications involving fuel or oil exposure, FKM O-Rings are the best choice due to their superior chemical resistance.\"\n}\n},\n{\n\"@type\": \"Question\",\n\"name\": \"What is the temperature range of FKM O-Rings?\",\n\"acceptedAnswer\": {\n\"@type\": \"Answer\",\n\"text\": \"FKM O-Rings can typically withstand temperatures from -20&deg;C to 200&deg;C, with some grades reaching up to 300&deg;C, making them ideal for high-temperature industrial and automotive applications.\"\n}\n},\n{\n\"@type\": \"Question\",\n\"name\": \"Are Silicone O-Rings suitable for dynamic sealing applications?\",\n\"acceptedAnswer\": {\n\"@type\": \"Answer\",\n\"text\": \"No, Silicone O-Rings are not ideal for dynamic applications as they have low tear and abrasion resistance. For dynamic sealing, FKM O-Rings or other high-wear-resistant materials should be used.\"\n}\n},\n{\n\"@type\": \"Question\",\n\"name\": \"How do I select the right O-Ring material for my application?\",\n\"acceptedAnswer\": {\n\"@type\": \"Answer\",\n\"text\": \"To choose the correct O-Ring material, consider factors such as temperature range, chemical exposure, pressure, and whether the seal will be static or dynamic. Silicone O-Rings are best for temperature-sensitive applications, while FKM O-Rings are ideal for chemical and fuel resistance.\"\n}\n},\n{\n\"@type\": \"Question\",\n\"name\": \"Are FKM O-Rings more expensive than Silicone O-Rings?\",\n\"acceptedAnswer\": {\n\"@type\": \"Answer\",\n\"text\": \"Yes, FKM O-Rings are generally more expensive due to their superior chemical resistance and durability. However, they provide long-term cost savings by reducing maintenance and replacements in harsh environments.\"\n}\n},\n{\n\"@type\": \"Question\",\n\"name\": \"Which industries commonly use Silicone O-Rings and FKM O-Rings?\",\n\"acceptedAnswer\": {\n\"@type\": \"Answer\",\n\"text\": \"Silicone O-Rings are commonly used in the medical, food processing, and refrigeration industries due to their flexibility and temperature resistance. FKM O-Rings are widely used in automotive, aerospace, oil & gas, and chemical processing industries for their resistance to fuels and harsh chemicals.\"\n}\n},\n{\n\"@type\": \"Question\",\n\"name\": \"Can I get customized Silicone or FKM O-Rings for my specific needs?\",\n\"acceptedAnswer\": {\n\"@type\": \"Answer\",\n\"text\": \"Yes, Hengoseal provides customized O-Ring solutions tailored to your specific requirements, including material selection, size, and industry standards. Contact us at info@hengoseal.com or visit https:\/\/hengoseal.com\/ for more details.\"\n}\n}\n]\n}\n<\/script><\/p>\n<h2>M\u1ecdi ng\u01b0\u1eddi c\u0169ng h\u1ecfi<\/h2>\n<div class=\"faq-container\">\n<div class=\"faq-question\">1. S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa v\u00f2ng \u0111\u1ec7m ch\u1eef O b\u1eb1ng Silicone v\u00e0 v\u00f2ng \u0111\u1ec7m ch\u1eef O FKM l\u00e0 g\u00ec?<\/div>\n<div class=\"faq-answer\">V\u00f2ng \u0111\u1ec7m ch\u1eef O b\u1eb1ng silicon c\u00f3 \u0111\u1ed9 \u0111\u00e0n h\u1ed3i v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t tuy\u1ec7t v\u1eddi (-50\u00b0C \u0111\u1ebfn 250\u00b0C), ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng y t\u1ebf v\u00e0 th\u1ef1c ph\u1ea9m. V\u00f2ng \u0111\u1ec7m ch\u1eef O FKM c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng h\u00f3a ch\u1ea5t v\u00e0 d\u1ea7u v\u01b0\u1ee3t tr\u1ed9i, l\u00fd t\u01b0\u1edfng cho c\u00e1c h\u1ec7 th\u1ed1ng nhi\u00ean li\u1ec7u v\u00e0 \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p.<\/div>\n<\/div>\n<div class=\"faq-container\">\n<div class=\"faq-question\">2. V\u00f2ng \u0111\u1ec7m ch\u1eef O b\u1eb1ng silicon c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng trong \u1ee9ng d\u1ee5ng d\u1ea7u ho\u1eb7c nhi\u00ean li\u1ec7u kh\u00f4ng?<\/div>\n<div class=\"faq-answer\">Kh\u00f4ng, V\u00f2ng \u0111\u1ec7m ch\u1eef O b\u1eb1ng silicon kh\u00f4ng ch\u1ed1ng l\u1ea1i \u0111\u01b0\u1ee3c nhi\u00ean li\u1ec7u, d\u1ea7u ho\u1eb7c hydrocarbon. \u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng ti\u1ebfp x\u00fac v\u1edbi nhi\u00ean li\u1ec7u ho\u1eb7c d\u1ea7u, V\u00f2ng \u0111\u1ec7m ch\u1eef O FKM l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t do kh\u1ea3 n\u0103ng ch\u1ed1ng h\u00f3a ch\u1ea5t v\u01b0\u1ee3t tr\u1ed9i.<\/div>\n<\/div>\n<div class=\"faq-container\">\n<div class=\"faq-question\">3. Ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 c\u1ee7a v\u00f2ng ch\u1eef O FKM l\u00e0 bao nhi\u00eau?<\/div>\n<div class=\"faq-answer\">V\u00f2ng ch\u1eef O FKM th\u01b0\u1eddng c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 t\u1eeb -20\u00b0C \u0111\u1ebfn 200\u00b0C, m\u1ed9t s\u1ed1 lo\u1ea1i c\u00f3 th\u1ec3 l\u00ean t\u1edbi 300\u00b0C, khi\u1ebfn ch\u00fang tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p v\u00e0 \u00f4 t\u00f4 nhi\u1ec7t \u0111\u1ed9 cao.<\/div>\n<\/div>\n<div class=\"faq-container\">\n<div class=\"faq-question\">4. V\u00f2ng \u0111\u1ec7m ch\u1eef O b\u1eb1ng silicon c\u00f3 ph\u00f9 h\u1ee3p cho \u1ee9ng d\u1ee5ng b\u1ecbt k\u00edn \u0111\u1ed9ng kh\u00f4ng?<\/div>\n<div class=\"faq-answer\">Kh\u00f4ng, V\u00f2ng \u0111\u1ec7m ch\u1eef O b\u1eb1ng silicon kh\u00f4ng l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u1ed9ng v\u00ec ch\u00fang c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch v\u00e0 m\u00e0i m\u00f2n th\u1ea5p. \u0110\u1ed1i v\u1edbi m\u1ee5c \u0111\u00edch b\u1ecbt k\u00edn \u0111\u1ed9ng, n\u00ean s\u1eed d\u1ee5ng V\u00f2ng \u0111\u1ec7m ch\u1eef O FKM ho\u1eb7c c\u00e1c v\u1eadt li\u1ec7u c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng m\u00e0i m\u00f2n cao kh\u00e1c.<\/div>\n<\/div>\n<div class=\"faq-container\">\n<div class=\"faq-question\">5. L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn \u0111\u00fang v\u1eadt li\u1ec7u v\u00f2ng ch\u1eef O cho \u1ee9ng d\u1ee5ng c\u1ee7a t\u00f4i?<\/div>\n<div class=\"faq-answer\">\u0110\u1ec3 ch\u1ecdn v\u1eadt li\u1ec7u O-Ring ph\u00f9 h\u1ee3p, h\u00e3y c\u00e2n nh\u1eafc c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9, ti\u1ebfp x\u00fac v\u1edbi h\u00f3a ch\u1ea5t, \u00e1p su\u1ea5t v\u00e0 li\u1ec7u ph\u1edbt s\u1ebd t\u0129nh hay \u0111\u1ed9ng. O-Ring silicon ph\u00f9 h\u1ee3p nh\u1ea5t cho c\u00e1c \u1ee9ng d\u1ee5ng nh\u1ea1y c\u1ea3m v\u1edbi nhi\u1ec7t \u0111\u1ed9, trong khi O-Ring FKM l\u00fd t\u01b0\u1edfng cho kh\u1ea3 n\u0103ng ch\u1ed1ng h\u00f3a ch\u1ea5t v\u00e0 nhi\u00ean li\u1ec7u.<\/div>\n<\/div>\n<div class=\"faq-container\">\n<div class=\"faq-question\">6. V\u00f2ng \u0111\u1ec7m ch\u1eef O FKM c\u00f3 \u0111\u1eaft h\u01a1n v\u00f2ng \u0111\u1ec7m ch\u1eef O Silicone kh\u00f4ng?<\/div>\n<div class=\"faq-answer\">C\u00f3, FKM O-Ring th\u01b0\u1eddng \u0111\u1eaft h\u01a1n do kh\u1ea3 n\u0103ng ch\u1ed1ng h\u00f3a ch\u1ea5t v\u00e0 \u0111\u1ed9 b\u1ec1n v\u01b0\u1ee3t tr\u1ed9i. Tuy nhi\u00ean, ch\u00fang ti\u1ebft ki\u1ec7m chi ph\u00ed l\u00e2u d\u00e0i b\u1eb1ng c\u00e1ch gi\u1ea3m b\u1ea3o tr\u00ec v\u00e0 thay th\u1ebf trong m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t.<\/div>\n<\/div>\n<div class=\"faq-container\">\n<div class=\"faq-question\">7. Nh\u1eefng ng\u00e0nh c\u00f4ng nghi\u1ec7p n\u00e0o th\u01b0\u1eddng s\u1eed d\u1ee5ng v\u00f2ng \u0111\u1ec7m ch\u1eef O b\u1eb1ng Silicone v\u00e0 v\u00f2ng \u0111\u1ec7m ch\u1eef O FKM?<\/div>\n<div class=\"faq-answer\">V\u00f2ng \u0111\u1ec7m ch\u1eef O b\u1eb1ng silicon th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ng\u00e0nh y t\u1ebf, ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m v\u00e0 l\u00e0m l\u1ea1nh do t\u00ednh linh ho\u1ea1t v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t c\u1ee7a ch\u00fang. V\u00f2ng \u0111\u1ec7m ch\u1eef O FKM \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p \u00f4 t\u00f4, h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5, d\u1ea7u kh\u00ed v\u00e0 ch\u1ebf bi\u1ebfn h\u00f3a ch\u1ea5t v\u00ec kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1i nhi\u00ean li\u1ec7u v\u00e0 h\u00f3a ch\u1ea5t kh\u1eafc nghi\u1ec7t.<\/div>\n<\/div>\n<div class=\"faq-container\">\n<div class=\"faq-question\">8. T\u00f4i c\u00f3 th\u1ec3 mua v\u00f2ng \u0111\u1ec7m ch\u1eef O b\u1eb1ng Silicone ho\u1eb7c FKM t\u00f9y ch\u1ec9nh theo nhu c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a m\u00ecnh kh\u00f4ng?<\/div>\n<div class=\"faq-answer\">C\u00f3, Hengoseal cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p O-Ring t\u00f9y ch\u1ec9nh theo y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n, bao g\u1ed3m l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u, k\u00edch th\u01b0\u1edbc v\u00e0 ti\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p. Li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i theo \u0111\u1ecba ch\u1ec9 info@hengoseal.com ho\u1eb7c truy c\u1eadp <a href=\"https:\/\/hengoseal.com\/vi\/\" target=\"_blank\">V\u00f2ng \u0111\u1ec7m ch\u1eef O Hengoseal<\/a> \u0111\u1ec3 bi\u1ebft th\u00eam chi ti\u1ebft.<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>V\u00f2ng \u0111\u1ec7m ch\u1eef O b\u1eb1ng silicon c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t \u0111\u1ed9 r\u1ed9ng v\u00e0 \u0111\u1ed9 linh ho\u1ea1t tuy\u1ec7t v\u1eddi, khi\u1ebfn ch\u00fang tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng b\u1ecbt k\u00edn t\u0129nh. V\u00f2ng \u0111\u1ec7m ch\u1eef O FKM v\u01b0\u1ee3t tr\u1ed9i trong [\u2026]<\/p>","protected":false},"author":1,"featured_media":709,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[37],"tags":[],"class_list":["post-714","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-o-ring-seals"],"_links":{"self":[{"href":"https:\/\/hengoseal.com\/vi\/wp-json\/wp\/v2\/posts\/714","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hengoseal.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hengoseal.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hengoseal.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hengoseal.com\/vi\/wp-json\/wp\/v2\/comments?post=714"}],"version-history":[{"count":0,"href":"https:\/\/hengoseal.com\/vi\/wp-json\/wp\/v2\/posts\/714\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hengoseal.com\/vi\/wp-json\/wp\/v2\/media\/709"}],"wp:attachment":[{"href":"https:\/\/hengoseal.com\/vi\/wp-json\/wp\/v2\/media?parent=714"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hengoseal.com\/vi\/wp-json\/wp\/v2\/categories?post=714"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hengoseal.com\/vi\/wp-json\/wp\/v2\/tags?post=714"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}