{"id":9992,"date":"2024-11-16T17:51:23","date_gmt":"2024-11-16T10:51:23","guid":{"rendered":"https:\/\/pcecatlam.vn\/?p=9992"},"modified":"2024-11-11T17:58:34","modified_gmt":"2024-11-11T10:58:34","slug":"su-dung-hpmc-keo-dan-gach","status":"publish","type":"post","link":"https:\/\/pcecatlam.vn\/en\/su-dung-hpmc-keo-dan-gach\/","title":{"rendered":"C\u00e1ch th\u1ee9c s\u1eed d\u1ee5ng HPMC keo d\u00e1n g\u1ea1ch \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u00e1m d\u00ednh\u00a0"},"content":{"rendered":"<p><em><span style=\"font-weight: 400;\">Trong ng\u00e0nh x\u00e2y d\u1ef1ng, \u0111\u1ed9 b\u00e1m d\u00ednh v\u00e0 kh\u1ea3 n\u0103ng gi\u1eef n\u01b0\u1edbc c\u1ee7a keo d\u00e1n g\u1ea1ch l\u00e0 y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng c\u00f4ng tr\u00ecnh. M\u1ed9t trong nh\u1eefng ch\u1ea5t ph\u1ee5 gia \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u00e1m d\u00ednh hi\u1ec7u qu\u1ea3 l\u00e0 <\/span><b>Hydroxypropyl Methylcellulose (HPMC)<\/b><span style=\"font-weight: 400;\">. <\/span><a href=\"https:\/\/pcecatlam.vn\/su-dung-hpmc-keo-dan-gach\/\"><b>S\u1eed d\u1ee5ng HPMC keo d\u00e1n g\u1ea1ch<\/b><\/a><span style=\"font-weight: 400;\"> kh\u00f4ng ch\u1ec9 gi\u00fap keo d\u00e1n g\u1ea1ch gi\u1eef n\u01b0\u1edbc t\u1ed1t m\u00e0 c\u00f2n \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 d\u1ebbo, d\u1ec5 thi c\u00f4ng v\u00e0 b\u00e1m ch\u1eafc v\u00e0o b\u1ec1 m\u1eb7t. <\/span><a href=\"https:\/\/pcecatlam.vn\/\"><b>PCE C\u00e1t L\u00e2m<\/b><\/a><span style=\"font-weight: 400;\"> l\u00e0 \u0111\u01a1n v\u1ecb uy t\u00edn h\u00e0ng \u0111\u1ea7u chuy\u00ean cung c\u1ea5p c\u00e1c nguy\u00ean v\u1eadt li\u1ec7u &#8211; ph\u1ee5 gia cho c\u00e1c c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng cao c\u1ea5p.<\/span><\/em><\/p>\n<h2><b>Gi\u1edbi thi\u1ec7u v\u1ec1 HPMC v\u00e0 vai tr\u00f2 quan tr\u1ecdng c\u1ee7a HPMC trong keo d\u00e1n g\u1ea1ch<\/b><\/h2>\n<p><b>HPMC (Hydroxypropyl Methylcellulose)<\/b><span style=\"font-weight: 400;\"> l\u00e0 m\u1ed9t lo\u1ea1i polymer cellulose h\u00f2a tan trong n\u01b0\u1edbc, th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng l\u00e0m ch\u1ea5t t\u1ea1o \u0111\u1eb7c, ch\u1ea5t gi\u1eef n\u01b0\u1edbc v\u00e0 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u00e1m d\u00ednh cho c\u00e1c lo\u1ea1i keo d\u00e1n g\u1ea1ch. Khi \u0111\u01b0\u1ee3c th\u00eam v\u00e0o keo d\u00e1n, HPMC gi\u00fap t\u0103ng \u0111\u1ed9 b\u00e1m d\u00ednh v\u00e0 \u0111\u1ed9 d\u1ebbo, c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng gi\u1eef n\u01b0\u1edbc c\u1ee7a keo, t\u1eeb \u0111\u00f3 \u0111\u1ea3m b\u1ea3o s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u00e0 b\u1ec1n b\u1ec9 c\u1ee7a l\u1edbp g\u1ea1ch \u1ed1p l\u00e1t. V\u1edbi vai tr\u00f2 l\u00e0 ph\u1ee5 gia hi\u1ec7u qu\u1ea3, HPMC l\u00e0 l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u cho c\u00e1c c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng y\u00eau c\u1ea7u \u0111\u1ed9 b\u00e1m d\u00ednh cao v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu \u0111\u1ef1ng th\u1eddi ti\u1ebft t\u1ed1t.<\/span><\/p>\n<div id=\"attachment_9995\" style=\"width: 810px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-9995\" decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-9995\" src=\"https:\/\/pcecatlam.vn\/wp-content\/uploads\/2024\/11\/su-dung-hpmc-keo-dan-gach-1.jpg\" alt=\"s\u1eed d\u1ee5ng HPMC keo d\u00e1n g\u1ea1ch\" width=\"800\" height=\"488\" srcset=\"https:\/\/pcecatlam.vn\/wp-content\/uploads\/2024\/11\/su-dung-hpmc-keo-dan-gach-1.jpg 800w, https:\/\/pcecatlam.vn\/wp-content\/uploads\/2024\/11\/su-dung-hpmc-keo-dan-gach-1-300x183.jpg 300w, https:\/\/pcecatlam.vn\/wp-content\/uploads\/2024\/11\/su-dung-hpmc-keo-dan-gach-1-768x468.jpg 768w, https:\/\/pcecatlam.vn\/wp-content\/uploads\/2024\/11\/su-dung-hpmc-keo-dan-gach-1-18x12.jpg 18w, https:\/\/pcecatlam.vn\/wp-content\/uploads\/2024\/11\/su-dung-hpmc-keo-dan-gach-1-600x366.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><p id=\"caption-attachment-9995\" class=\"wp-caption-text\">Gi\u1edbi thi\u1ec7u v\u1ec1 HPMC v\u00e0 vai tr\u00f2 quan tr\u1ecdng c\u1ee7a HPMC trong keo d\u00e1n g\u1ea1ch<\/p><\/div>\n<h2><b>T\u1ea1i sao n\u00ean s\u1eed d\u1ee5ng HPMC trong keo d\u00e1n g\u1ea1ch \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u00e1m d\u00ednh v\u00e0 gi\u1eef n\u01b0\u1edbc?<\/b><\/h2>\n<p><b>S\u1eed d\u1ee5ng HPMC keo d\u00e1n g\u1ea1ch<\/b><span style=\"font-weight: 400;\"> mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch thi\u1ebft th\u1ef1c:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u00e1m d\u00ednh<\/b><span style=\"font-weight: 400;\">: HPMC t\u1ea1o ra s\u1ef1 k\u1ebft d\u00ednh ch\u1eb7t ch\u1ebd gi\u1eefa keo v\u00e0 b\u1ec1 m\u1eb7t g\u1ea1ch, t\u1eeb \u0111\u00f3 h\u1ea1n ch\u1ebf t\u00ecnh tr\u1ea1ng bong tr\u00f3c sau khi thi c\u00f4ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>C\u1ea3i thi\u1ec7n \u0111\u1ed9 gi\u1eef n\u01b0\u1edbc<\/b><span style=\"font-weight: 400;\">: Nh\u1edd kh\u1ea3 n\u0103ng gi\u1eef n\u01b0\u1edbc t\u1ed1t, HPMC ng\u0103n ng\u1eeba hi\u1ec7n t\u01b0\u1ee3ng co ng\u00f3t v\u00e0 n\u1ee9t g\u00e3y c\u1ee7a keo trong qu\u00e1 tr\u00ecnh kh\u00f4.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u0103ng \u0111\u1ed9 d\u1ebbo v\u00e0 d\u1ec5 thi c\u00f4ng<\/b><span style=\"font-weight: 400;\">: HPMC gi\u00fap h\u1ed7n h\u1ee3p keo m\u1ec1m m\u1ecbn h\u01a1n, d\u1ec5 d\u00e0ng tr\u1ea3i \u0111\u1ec1u l\u00ean b\u1ec1 m\u1eb7t g\u1ea1ch v\u00e0 t\u0103ng kh\u1ea3 n\u0103ng \u0111i\u1ec1u ch\u1ec9nh v\u1ecb tr\u00ed.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>K\u00e9o d\u00e0i th\u1eddi gian \u0111\u00f4ng k\u1ebft<\/b><span style=\"font-weight: 400;\">: \u0110i\u1ec1u n\u00e0y r\u1ea5t h\u1eefu \u00edch cho thi c\u00f4ng trong \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft kh\u00f4 n\u00f3ng, gi\u00fap c\u00f4ng nh\u00e2n c\u00f3 th\u00eam th\u1eddi gian \u0111\u1ec3 c\u0103n ch\u1ec9nh g\u1ea1ch.<\/span><\/li>\n<\/ul>\n<div id=\"attachment_9994\" style=\"width: 810px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-9994\" decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-9994\" src=\"https:\/\/pcecatlam.vn\/wp-content\/uploads\/2024\/11\/su-dung-hpmc-keo-dan-gach-5.jpg\" alt=\"s\u1eed d\u1ee5ng HPMC keo d\u00e1n g\u1ea1ch\" width=\"800\" height=\"480\" srcset=\"https:\/\/pcecatlam.vn\/wp-content\/uploads\/2024\/11\/su-dung-hpmc-keo-dan-gach-5.jpg 800w, https:\/\/pcecatlam.vn\/wp-content\/uploads\/2024\/11\/su-dung-hpmc-keo-dan-gach-5-300x180.jpg 300w, https:\/\/pcecatlam.vn\/wp-content\/uploads\/2024\/11\/su-dung-hpmc-keo-dan-gach-5-768x461.jpg 768w, https:\/\/pcecatlam.vn\/wp-content\/uploads\/2024\/11\/su-dung-hpmc-keo-dan-gach-5-18x12.jpg 18w, https:\/\/pcecatlam.vn\/wp-content\/uploads\/2024\/11\/su-dung-hpmc-keo-dan-gach-5-600x360.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><p id=\"caption-attachment-9994\" class=\"wp-caption-text\">T\u1ea1i sao n\u00ean s\u1eed d\u1ee5ng HPMC trong keo d\u00e1n g\u1ea1ch \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u00e1m d\u00ednh v\u00e0 gi\u1eef n\u01b0\u1edbc?<\/p><\/div>\n<p><i><span style=\"font-weight: 400;\">Xem th\u00eam: <\/span><\/i><a href=\"https:\/\/pcecatlam.vn\/thi-cong-keo-dan-gach\/\"><i><span style=\"font-weight: 400;\">C\u00e1ch thi c\u00f4ng keo d\u00e1n g\u1ea1ch chu\u1ea9n nh\u1ea5t<\/span><\/i><\/a><\/p>\n<h2><b>C\u00f4ng th\u1ee9c pha tr\u1ed9n HPMC v\u00e0o keo d\u00e1n g\u1ea1ch \u0111\u00fang c\u00e1ch \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 cao<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Vi\u1ec7c s\u1eed d\u1ee5ng HPMC trong keo d\u00e1n g\u1ea1ch y\u00eau c\u1ea7u t\u1ef7 l\u1ec7 pha tr\u1ed9n \u0111\u00fang \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o keo c\u00f3 \u0111\u1ed9 b\u00e1m d\u00ednh v\u00e0 gi\u1eef n\u01b0\u1edbc t\u1ed1i \u01b0u. C\u00f4ng th\u1ee9c sau \u0111\u00e2y s\u1ebd gi\u00fap b\u1ea1n pha tr\u1ed9n HPMC v\u00e0o <\/span><a href=\"https:\/\/en.wikipedia.org\/wiki\/Construction_adhesive\"><span style=\"font-weight: 400;\">keo d\u00e1n g\u1ea1ch<\/span><\/a><span style=\"font-weight: 400;\"> m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng v\u00e0 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 cao.<\/span><\/p>\n<h3><b>C\u00f4ng th\u1ee9c chi ti\u1ebft pha tr\u1ed9n HPMC trong keo d\u00e1n g\u1ea1ch \u0111\u1ec3 t\u0103ng \u0111\u1ed9 k\u1ebft d\u00ednh v\u00e0 gi\u1eef n\u01b0\u1edbc<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00f4ng th\u1ee9c ph\u1ed5 bi\u1ebfn \u0111\u1ec3 <\/span><b>s\u1eed d\u1ee5ng HPMC keo d\u00e1n g\u1ea1ch<\/b><span style=\"font-weight: 400;\">:<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Th\u00e0nh ph\u1ea7n<\/b><\/td>\n<td><b>T\u1ef7 l\u1ec7 (% tr\u1ecdng l\u01b0\u1ee3ng)<\/b><\/td>\n<td><b>Vai tr\u00f2 ch\u00ednh<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Xi m\u0103ng<\/span><\/td>\n<td><span style=\"font-weight: 400;\">30 &#8211; 40%<\/span><\/td>\n<td><span style=\"font-weight: 400;\">T\u1ea1o n\u1ec1n li\u00ean k\u1ebft v\u00e0 ch\u1ecbu l\u1ef1c<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">C\u00e1t m\u1ecbn<\/span><\/td>\n<td><span style=\"font-weight: 400;\">40 &#8211; 50%<\/span><\/td>\n<td><span style=\"font-weight: 400;\">T\u0103ng \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">B\u1ed9t HPMC<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0.2 &#8211; 0.5%<\/span><\/td>\n<td><span style=\"font-weight: 400;\">T\u0103ng \u0111\u1ed9 b\u00e1m d\u00ednh, gi\u1eef n\u01b0\u1edbc<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">B\u1ed9t nh\u1ef1a (Polymer)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">5 &#8211; 10%<\/span><\/td>\n<td><span style=\"font-weight: 400;\">T\u0103ng \u0111\u1ed9 \u0111\u00e0n h\u1ed3i v\u00e0 ch\u1ed1ng n\u1ee9t<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">N\u01b0\u1edbc<\/span><\/td>\n<td><span style=\"font-weight: 400;\">15 &#8211; 20%<\/span><\/td>\n<td><span style=\"font-weight: 400;\">K\u00edch ho\u1ea1t ph\u1ea3n \u1ee9ng v\u00e0 t\u1ea1o h\u1ed7n h\u1ee3p<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><b>H\u01b0\u1edbng d\u1eabn chi ti\u1ebft pha tr\u1ed9n HPMC keo d\u00e1n g\u1ea1ch \u0111\u00fang t\u1ef7 l\u1ec7 \u0111\u1ec3 \u0111\u1ea1t \u0111\u1ed9 b\u1ec1n cao<\/b><\/h3>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Chu\u1ea9n b\u1ecb nguy\u00ean li\u1ec7u<\/b><span style=\"font-weight: 400;\">: \u0110\u1ea3m b\u1ea3o c\u00e1c nguy\u00ean li\u1ec7u kh\u00f4 v\u00e0 kh\u00f4ng l\u1eabn t\u1ea1p ch\u1ea5t, \u0111\u1eb7c bi\u1ec7t l\u00e0 xi m\u0103ng v\u00e0 c\u00e1t.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Pha tr\u1ed9n c\u00e1c nguy\u00ean li\u1ec7u kh\u00f4<\/b><span style=\"font-weight: 400;\">: Cho xi m\u0103ng, c\u00e1t, v\u00e0 b\u1ed9t HPMC v\u00e0o m\u00e1y tr\u1ed9n (ho\u1eb7c tr\u1ed9n tay), \u0111\u1ea3o \u0111\u1ec1u \u0111\u1ec3 HPMC ph\u00e2n b\u1ed1 \u0111\u1ec1u trong h\u1ed7n h\u1ee3p.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Th\u00eam n\u01b0\u1edbc t\u1eeb t\u1eeb<\/b><span style=\"font-weight: 400;\">: Cho n\u01b0\u1edbc v\u00e0o h\u1ed7n h\u1ee3p t\u1eebng \u00edt m\u1ed9t, v\u1eeba cho v\u1eeba tr\u1ed9n \u0111\u1ec1u \u0111\u1ec3 tr\u00e1nh t\u1ea1o v\u00f3n c\u1ee5c v\u00e0 \u0111\u1ea3m b\u1ea3o h\u1ed7n h\u1ee3p \u0111\u1ea1t \u0111\u1ed9 s\u00e1nh m\u1ecbn.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Khu\u1ea5y \u0111\u1ec1u v\u00e0 ki\u1ec3m tra<\/b><span style=\"font-weight: 400;\">: Ti\u1ebfp t\u1ee5c khu\u1ea5y \u0111\u1ebfn khi h\u1ed7n h\u1ee3p c\u00f3 \u0111\u1ed9 d\u1ebbo v\u1eeba ph\u1ea3i, d\u1ec5 tr\u1ea3i l\u00ean b\u1ec1 m\u1eb7t. Ki\u1ec3m tra xem keo \u0111\u00e3 \u0111\u1ea1t \u0111\u1ed9 b\u00e1m d\u00ednh t\u1ed1t b\u1eb1ng c\u00e1ch l\u1ea5y m\u1ed9t \u00edt h\u1ed7n h\u1ee3p th\u1eed l\u00ean b\u1ec1 m\u1eb7t g\u1ea1ch.<\/span><\/li>\n<\/ol>\n<p><b>L\u01b0u \u00fd:<\/b><span style=\"font-weight: 400;\"> S\u1eed d\u1ee5ng HPMC v\u1edbi l\u01b0\u1ee3ng nh\u1ecf nh\u01b0ng \u0111\u1ec1u \u0111\u1eb7n, tr\u00e1nh d\u00f9ng qu\u00e1 nhi\u1ec1u v\u00ec s\u1ebd l\u00e0m h\u1ed7n h\u1ee3p d\u00e0y \u0111\u1eb7c v\u00e0 kh\u00f3 thi c\u00f4ng.<\/span><\/p>\n<div id=\"attachment_9993\" style=\"width: 810px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-9993\" decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-9993\" src=\"https:\/\/pcecatlam.vn\/wp-content\/uploads\/2024\/11\/su-dung-hpmc-keo-dan-gach-4.jpg\" alt=\"s\u1eed d\u1ee5ng HPMC keo d\u00e1n g\u1ea1ch\" width=\"800\" height=\"450\" srcset=\"https:\/\/pcecatlam.vn\/wp-content\/uploads\/2024\/11\/su-dung-hpmc-keo-dan-gach-4.jpg 800w, https:\/\/pcecatlam.vn\/wp-content\/uploads\/2024\/11\/su-dung-hpmc-keo-dan-gach-4-300x169.jpg 300w, https:\/\/pcecatlam.vn\/wp-content\/uploads\/2024\/11\/su-dung-hpmc-keo-dan-gach-4-768x432.jpg 768w, https:\/\/pcecatlam.vn\/wp-content\/uploads\/2024\/11\/su-dung-hpmc-keo-dan-gach-4-18x10.jpg 18w, https:\/\/pcecatlam.vn\/wp-content\/uploads\/2024\/11\/su-dung-hpmc-keo-dan-gach-4-600x338.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><p id=\"caption-attachment-9993\" class=\"wp-caption-text\">H\u01b0\u1edbng d\u1eabn chi ti\u1ebft pha tr\u1ed9n HPMC keo d\u00e1n g\u1ea1ch \u0111\u00fang t\u1ef7 l\u1ec7 \u0111\u1ec3 \u0111\u1ea1t \u0111\u1ed9 b\u1ec1n cao<\/p><\/div>\n<p><i><span style=\"font-weight: 400;\">Xem th\u00eam: <\/span><\/i><a href=\"https:\/\/pcecatlam.vn\/keo-dan-cho-gach-ho-boi\/\"><i><span style=\"font-weight: 400;\">Keo d\u00e1n g\u1ea1ch cho h\u1ed3 b\u01a1i l\u00e0 g\u00ec? Lo\u1ea1i keo n\u00e0o hi\u1ec7u qu\u1ea3 nh\u1ea5t?<\/span><\/i><\/a><\/p>\n<h2><b>C\u00e1c b\u01b0\u1edbc s\u1eed d\u1ee5ng HPMC trong keo d\u00e1n g\u1ea1ch \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 b\u00e1m d\u00ednh t\u1ed1i \u01b0u<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 <\/span><b>s\u1eed d\u1ee5ng HPMC keo d\u00e1n g\u1ea1ch<\/b><span style=\"font-weight: 400;\"> m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u1ea3m b\u1ea3o c\u00f4ng tr\u00ecnh \u0111\u1ea1t ch\u1ea5t l\u01b0\u1ee3ng cao, h\u00e3y tu\u00e2n th\u1ee7 c\u00e1c b\u01b0\u1edbc sau:<\/span><\/p>\n<h3><b>L\u00e0m s\u1ea1ch v\u00e0 chu\u1ea9n b\u1ecb b\u1ec1 m\u1eb7t thi c\u00f4ng tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng keo d\u00e1n g\u1ea1ch HPMC<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>L\u00e0m s\u1ea1ch b\u1ec1 m\u1eb7t<\/b><span style=\"font-weight: 400;\">: \u0110\u1ea3m b\u1ea3o b\u1ec1 m\u1eb7t g\u1ea1ch v\u00e0 khu v\u1ef1c thi c\u00f4ng kh\u00f4ng c\u00f3 b\u1ee5i b\u1ea9n, d\u1ea7u m\u1ee1 ho\u1eb7c t\u1ea1p ch\u1ea5t kh\u00e1c.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>L\u00e0m \u1ea9m nh\u1eb9<\/b><span style=\"font-weight: 400;\">: N\u1ebfu thi c\u00f4ng trong th\u1eddi ti\u1ebft kh\u00f4, h\u00e3y l\u00e0m \u1ea9m b\u1ec1 m\u1eb7t \u0111\u1ec3 keo kh\u00f4ng b\u1ecb kh\u00f4 qu\u00e1 nhanh.<\/span><\/li>\n<\/ul>\n<h3><b>C\u00e1ch tr\u1ea3i \u0111\u1ec1u l\u1edbp keo HPMC l\u00ean b\u1ec1 m\u1eb7t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o keo d\u00ednh \u0111\u1ec1u<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Tr\u1ea3i keo l\u00ean b\u1ec1 m\u1eb7t<\/b><span style=\"font-weight: 400;\">: S\u1eed d\u1ee5ng bay r\u0103ng c\u01b0a \u0111\u1ec3 tr\u1ea3i \u0111\u1ec1u keo l\u00ean b\u1ec1 m\u1eb7t c\u1ea7n d\u00e1n g\u1ea1ch. L\u1edbp keo d\u00e0y kho\u1ea3ng 3-5 mm l\u00e0 h\u1ee3p l\u00fd \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o g\u1ea1ch d\u00ednh ch\u1eafc m\u00e0 kh\u00f4ng b\u1ecb tr\u00e0n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0110\u1eb7t g\u1ea1ch v\u00e0 \u0111i\u1ec1u ch\u1ec9nh v\u1ecb tr\u00ed<\/b><span style=\"font-weight: 400;\">: \u0110\u1eb7t g\u1ea1ch v\u00e0o v\u1ecb tr\u00ed v\u00e0 nh\u1ea5n nh\u1eb9 \u0111\u1ec3 keo b\u00e1m ch\u1eafc v\u00e0o b\u1ec1 m\u1eb7t g\u1ea1ch. S\u1eed d\u1ee5ng d\u1ee5ng c\u1ee5 c\u00e2n ch\u1ec9nh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o g\u1ea1ch \u0111\u01b0\u1ee3c c\u0103n \u0111\u1ec1u v\u00e0 kh\u00f4ng b\u1ecb x\u00f4 l\u1ec7ch.<\/span><\/li>\n<\/ul>\n<div id=\"attachment_9997\" style=\"width: 810px\" class=\"wp-caption aligncenter\"><img aria-describedby=\"caption-attachment-9997\" decoding=\"async\" loading=\"lazy\" class=\"size-full wp-image-9997\" src=\"https:\/\/pcecatlam.vn\/wp-content\/uploads\/2024\/11\/su-dung-hpmc-keo-dan-gach-3.jpg\" alt=\"s\u1eed d\u1ee5ng HPMC keo d\u00e1n g\u1ea1ch\" width=\"800\" height=\"532\" srcset=\"https:\/\/pcecatlam.vn\/wp-content\/uploads\/2024\/11\/su-dung-hpmc-keo-dan-gach-3.jpg 800w, https:\/\/pcecatlam.vn\/wp-content\/uploads\/2024\/11\/su-dung-hpmc-keo-dan-gach-3-300x200.jpg 300w, https:\/\/pcecatlam.vn\/wp-content\/uploads\/2024\/11\/su-dung-hpmc-keo-dan-gach-3-768x511.jpg 768w, https:\/\/pcecatlam.vn\/wp-content\/uploads\/2024\/11\/su-dung-hpmc-keo-dan-gach-3-18x12.jpg 18w, https:\/\/pcecatlam.vn\/wp-content\/uploads\/2024\/11\/su-dung-hpmc-keo-dan-gach-3-600x399.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><p id=\"caption-attachment-9997\" class=\"wp-caption-text\">s\u1eed d\u1ee5ng HPMC keo d\u00e1n g\u1ea1ch<\/p><\/div>\n<h3><b>Ho\u00e0n thi\u1ec7n ki\u1ec3m tra v\u00e0 x\u1eed l\u00fd sau khi \u0111\u00e3 d\u00e1n g\u1ea1ch v\u1edbi keo ch\u1ee9a HPMC<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ki\u1ec3m tra \u0111\u1ed9 b\u00e1m d\u00ednh<\/b><span style=\"font-weight: 400;\">: Sau khi d\u00e1n kho\u1ea3ng 10-15 ph\u00fat, b\u1ea1n c\u00f3 th\u1ec3 ki\u1ec3m tra \u0111\u1ed9 b\u00e1m d\u00ednh b\u1eb1ng c\u00e1ch nh\u1eb9 nh\u00e0ng n\u00e2ng m\u1ed9t vi\u00ean g\u1ea1ch l\u00ean. N\u1ebfu g\u1ea1ch b\u00e1m ch\u1eafc v\u00e0 kh\u00f4ng di chuy\u1ec3n, keo \u0111\u00e3 \u0111\u1ea1t y\u00eau c\u1ea7u.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u0110\u1ec3 kh\u00f4 t\u1ef1 nhi\u00ean<\/b><span style=\"font-weight: 400;\">: \u0110\u1ec3 keo kh\u00f4 t\u1ef1 nhi\u00ean trong 24 gi\u1edd tr\u01b0\u1edbc khi thi c\u00f4ng c\u00e1c b\u01b0\u1edbc ti\u1ebfp theo nh\u01b0 ch\u00e0 ron, v\u1ec7 sinh, ho\u1eb7c \u0111i l\u1ea1i tr\u00ean b\u1ec1 m\u1eb7t.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Vi\u1ec7c <\/span><b>s\u1eed d\u1ee5ng HPMC keo d\u00e1n g\u1ea1ch<\/b><span style=\"font-weight: 400;\"> l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p hi\u1ec7u qu\u1ea3 \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u00e1m d\u00ednh, gi\u1ea3m co ng\u00f3t v\u00e0 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a keo d\u00e1n trong thi c\u00f4ng \u1ed1p l\u00e1t. PCE C\u00e1t L\u00e2m t\u1ef1 h\u00e0o l\u00e0 m\u1ed9t trong nh\u1eefng \u0111\u01a1n v\u1ecb chuy\u00ean cung c\u1ea5p c\u00e1c ph\u1ee5 gia HPMC h\u00e0ng \u0111\u1ea7u. Li\u00ean h\u1ec7 v\u1edbi PCE \u0111\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ed9i ng\u0169 t\u01b0 v\u1ea5n vi\u00ean chuy\u00ean nghi\u1ec7p, nhi\u1ec7t t\u00ecnh t\u01b0 v\u1ea5n v\u00e0 c\u00f3 l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t cho c\u00f4ng tr\u00ecnh.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Trong ng\u00e0nh x\u00e2y d\u1ef1ng, \u0111\u1ed9 b\u00e1m d\u00ednh v\u00e0 kh\u1ea3 n\u0103ng gi\u1eef n\u01b0\u1edbc c\u1ee7a keo d\u00e1n g\u1ea1ch l\u00e0 y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng c\u00f4ng tr\u00ecnh. M\u1ed9t trong nh\u1eefng ch\u1ea5t ph\u1ee5 gia \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u00e1m d\u00ednh hi\u1ec7u qu\u1ea3 l\u00e0 Hydroxypropyl Methylcellulose (HPMC). S\u1eed d\u1ee5ng HPMC keo d\u00e1n g\u1ea1ch kh\u00f4ng ch\u1ec9 [&hellip;]<\/p>","protected":false},"author":2,"featured_media":9997,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[16],"tags":[],"yst_prominent_words":[],"acf":[],"_links":{"self":[{"href":"https:\/\/pcecatlam.vn\/en\/wp-json\/wp\/v2\/posts\/9992"}],"collection":[{"href":"https:\/\/pcecatlam.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pcecatlam.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pcecatlam.vn\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/pcecatlam.vn\/en\/wp-json\/wp\/v2\/comments?post=9992"}],"version-history":[{"count":2,"href":"https:\/\/pcecatlam.vn\/en\/wp-json\/wp\/v2\/posts\/9992\/revisions"}],"predecessor-version":[{"id":9999,"href":"https:\/\/pcecatlam.vn\/en\/wp-json\/wp\/v2\/posts\/9992\/revisions\/9999"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pcecatlam.vn\/en\/wp-json\/wp\/v2\/media\/9997"}],"wp:attachment":[{"href":"https:\/\/pcecatlam.vn\/en\/wp-json\/wp\/v2\/media?parent=9992"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pcecatlam.vn\/en\/wp-json\/wp\/v2\/categories?post=9992"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pcecatlam.vn\/en\/wp-json\/wp\/v2\/tags?post=9992"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/pcecatlam.vn\/en\/wp-json\/wp\/v2\/yst_prominent_words?post=9992"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}