{"id":10537,"date":"2026-11-02T09:38:53","date_gmt":"2026-11-02T09:38:53","guid":{"rendered":"https:\/\/yenhung.com\/?post_type=product&#038;p=10537"},"modified":"2026-11-02T09:38:53","modified_gmt":"2026-11-02T09:38:53","slug":"cogelsa-presol-hfc-40-dau-thuy-luc","status":"publish","type":"product","link":"https:\/\/yenhung.com\/?product=cogelsa-presol-hfc-40-dau-thuy-luc","title":{"rendered":"COGELSA PRESOL HFC 40 \u2013 D\u1ea7u Th\u1ee7y L\u1ef1c"},"content":{"rendered":"<h2 data-pm-slice=\"1 3 []\">1. Gi\u1edbi thi\u1ec7u COGELSA PRESOL HFC 40<\/h2>\n<p>COGELSA PRESOL HFC 40 l\u00e0 ch\u1ea5t l\u1ecfng th\u1ee7y l\u1ef1c ch\u1ed1ng ch\u00e1y c\u1ee7a th\u01b0\u01a1ng hi\u1ec7u COGELSA, \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t cho c\u00e1c h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c c\u1ea7n gi\u1ea3m nguy c\u01a1 ch\u00e1y trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh. Theo danh m\u1ee5c ch\u00ednh th\u1ee9c c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t, s\u1ea3n ph\u1ea9m thu\u1ed9c nh\u00f3m ch\u1ea5t l\u1ecfng th\u1ee7y l\u1ef1c g\u1ed1c n\u01b0\u1edbc \u2013 glycol, c\u00f3 m\u00e0u \u0111\u1ecf, kh\u1ea3 n\u0103ng b\u00f4i tr\u01a1n t\u1ed1t v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh cao.<\/p>\n<p>Kh\u00e1c v\u1edbi d\u1ea7u th\u1ee7y l\u1ef1c g\u1ed1c d\u1ea7u kho\u00e1ng th\u00f4ng th\u01b0\u1eddng, ch\u1ea5t l\u1ecfng HFC s\u1eed d\u1ee5ng h\u1ec7 n\u1ec1n n\u01b0\u1edbc \u2013 glycol. \u0110\u00e2y l\u00e0 nh\u00f3m ch\u1ea5t l\u1ecfng \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn trong m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p c\u00f3 nguy c\u01a1 ti\u1ebfp x\u00fac v\u1edbi ngu\u1ed3n nhi\u1ec7t cao ho\u1eb7c kim lo\u1ea1i n\u00f3ng.<\/p>\n<p>COGELSA PRESOL HFC 40 c\u00f3 c\u1ea5p \u0111\u1ed9 nh\u1edbt \u0111\u01b0\u1ee3c nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f4ng b\u1ed1 l\u00e0 ISO VG 46. S\u1ea3n ph\u1ea9m c\u1ea7n \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn theo y\u00eau c\u1ea7u c\u1ee7a h\u1ec7 th\u1ed1ng, \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c v\u00e0 h\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb.<\/p>\n<h2>2. \u0110\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt c\u1ee7a COGELSA PRESOL HFC 40<\/h2>\n<p><strong>Kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u00e1y<\/strong><\/p>\n<p>PRESOL HFC 40 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u01b0\u1edbi d\u1ea1ng ch\u1ea5t l\u1ecfng th\u1ee7y l\u1ef1c ch\u1ed1ng ch\u00e1y g\u1ed1c n\u01b0\u1edbc \u2013 glycol. \u0110\u1eb7c t\u00ednh n\u00e0y gi\u00fap s\u1ea3n ph\u1ea9m ph\u00f9 h\u1ee3p \u0111\u1ec3 xem x\u00e9t cho c\u00e1c h\u1ec7 th\u1ed1ng c\u1ea7n ki\u1ec3m so\u00e1t nguy c\u01a1 ch\u00e1y do ch\u1ea5t l\u1ecfng th\u1ee7y l\u1ef1c.<\/p>\n<p>Tuy nhi\u00ean, ch\u1ed1ng ch\u00e1y kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 ho\u00e0n to\u00e0n kh\u00f4ng th\u1ec3 b\u1eaft ch\u00e1y ho\u1eb7c lo\u1ea1i b\u1ecf m\u1ecdi r\u1ee7i ro. Doanh nghi\u1ec7p c\u1ea7n \u0111\u00e1nh gi\u00e1 \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p an to\u00e0n ph\u00f9 h\u1ee3p.<\/p>\n<p><strong>Kh\u1ea3 n\u0103ng b\u00f4i tr\u01a1n t\u1ed1t<\/strong><\/p>\n<p>Theo m\u00f4 t\u1ea3 c\u1ee7a COGELSA, s\u1ea3n ph\u1ea9m c\u00f3 kh\u1ea3 n\u0103ng b\u00f4i tr\u01a1n cao. Khi l\u1ef1a ch\u1ecdn \u0111\u00fang cho h\u1ec7 th\u1ed1ng t\u01b0\u01a1ng th\u00edch, ch\u1ea5t l\u1ecfng gi\u00fap \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u b\u00f4i tr\u01a1n trong qu\u00e1 tr\u00ecnh truy\u1ec1n c\u00f4ng su\u1ea5t th\u1ee7y l\u1ef1c.<\/p>\n<p><strong>\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh cao<\/strong><\/p>\n<p>Nh\u00e0 s\u1ea3n xu\u1ea5t m\u00f4 t\u1ea3 PRESOL HFC 40 c\u00f3 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh cao. Vi\u1ec7c ki\u1ec3m so\u00e1t t\u00ecnh tr\u1ea1ng ch\u1ea5t l\u1ecfng, h\u00e0m l\u01b0\u1ee3ng n\u01b0\u1edbc v\u00e0 \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh theo h\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt v\u1eabn r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 duy tr\u00ec hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng.<\/p>\n<p><strong>M\u00e0u \u0111\u1ecf d\u1ec5 nh\u1eadn di\u1ec7n<\/strong><\/p>\n<p>PRESOL HFC 40 c\u00f3 m\u00e0u \u0111\u1ecf theo th\u00f4ng tin s\u1ea3n ph\u1ea9m c\u1ee7a COGELSA. M\u00e0u s\u1eafc c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 nh\u1eadn di\u1ec7n ch\u1ea5t l\u1ecfng trong qu\u00e1 tr\u00ecnh qu\u1ea3n l\u00fd v\u00e0 b\u1ea3o d\u01b0\u1ee1ng, nh\u01b0ng kh\u00f4ng n\u00ean d\u00f9ng m\u00e0u s\u1eafc l\u00e0m c\u0103n c\u1ee9 duy nh\u1ea5t \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh lo\u1ea1i d\u1ea7u.<\/p>\n<h2>3. Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt COGELSA PRESOL HFC 40<\/h2>\n<table>\n<tbody>\n<tr>\n<th>Ch\u1ec9 ti\u00eau<\/th>\n<th>Th\u00f4ng tin<\/th>\n<\/tr>\n<tr>\n<td>Th\u01b0\u01a1ng hi\u1ec7u<\/td>\n<td>COGELSA<\/td>\n<\/tr>\n<tr>\n<td>T\u00ean s\u1ea3n ph\u1ea9m<\/td>\n<td>PRESOL HFC 40<\/td>\n<\/tr>\n<tr>\n<td>Lo\u1ea1i s\u1ea3n ph\u1ea9m<\/td>\n<td>Ch\u1ea5t l\u1ecfng th\u1ee7y l\u1ef1c ch\u1ed1ng ch\u00e1y<\/td>\n<\/tr>\n<tr>\n<td>N\u1ec1n ch\u1ea5t l\u1ecfng<\/td>\n<td>N\u01b0\u1edbc \u2013 glycol<\/td>\n<\/tr>\n<tr>\n<td>C\u1ea5p \u0111\u1ed9 nh\u1edbt \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1<\/td>\n<td>ISO VG 46<\/td>\n<\/tr>\n<tr>\n<td>M\u00e0u s\u1eafc<\/td>\n<td>\u0110\u1ecf<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1eb7c \u0111i\u1ec3m ch\u00ednh<\/td>\n<td>Ch\u1ed1ng ch\u00e1y, kh\u1ea3 n\u0103ng b\u00f4i tr\u01a1n t\u1ed1t, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh cao<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 nh\u1edbt \u0111\u1ed9ng h\u1ecdc t\u1ea1i 40\u00b0C<\/td>\n<td>C\u1ea7n x\u00e1c nh\u1eadn theo TDS ch\u00ednh th\u1ee9c<\/td>\n<\/tr>\n<tr>\n<td>Ti\u00eau chu\u1ea9n v\u00e0 y\u00eau c\u1ea7u t\u01b0\u01a1ng th\u00edch<\/td>\n<td>Ki\u1ec3m tra t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t<\/td>\n<\/tr>\n<tr>\n<td>Quy c\u00e1ch \u0111\u00f3ng g\u00f3i<\/td>\n<td>Li\u00ean h\u1ec7 \u0111\u1ec3 x\u00e1c nh\u1eadn<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><em>Ngu\u1ed3n tham kh\u1ea3o: Danh m\u1ee5c s\u1ea3n ph\u1ea9m ch\u00ednh th\u1ee9c c\u1ee7a COGELSA. Kh\u00f4ng n\u00ean suy ra c\u00e1c th\u00f4ng s\u1ed1 ch\u01b0a \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 t\u1eeb t\u00ean s\u1ea3n ph\u1ea9m; c\u1ea7n ki\u1ec3m tra TDS v\u00e0 SDS c\u1ee7a \u0111\u00fang m\u00e3 h\u00e0ng tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng.<\/em><\/p>\n<h2>4. \u1ee8ng d\u1ee5ng c\u1ee7a COGELSA PRESOL HFC 40<\/h2>\n<p>COGELSA PRESOL HFC 40 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 xem x\u00e9t trong c\u00e1c h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c c\u00f4ng nghi\u1ec7p c\u00f3 y\u00eau c\u1ea7u v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u00e1y. Vi\u1ec7c l\u1ef1a ch\u1ecdn c\u1ee5 th\u1ec3 ph\u1ee5 thu\u1ed9c v\u00e0o thi\u1ebft k\u1ebf thi\u1ebft b\u1ecb v\u00e0 \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh.<\/p>\n<p>M\u1ed9t s\u1ed1 nh\u00f3m \u1ee9ng d\u1ee5ng c\u00f3 th\u1ec3 c\u1ea7n xem x\u00e9t g\u1ed3m:<\/p>\n<ul data-spread=\"false\">\n<li><strong>Thi\u1ebft b\u1ecb th\u1ee7y l\u1ef1c trong khu v\u1ef1c c\u00f3 ngu\u1ed3n nhi\u1ec7t:<\/strong> s\u1eed d\u1ee5ng khi h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u00e0 ph\u00ea duy\u1ec7t cho ch\u1ea5t l\u1ecfng th\u1ee7y l\u1ef1c ch\u1ed1ng ch\u00e1y g\u1ed1c n\u01b0\u1edbc \u2013 glycol.<\/li>\n<li><strong>H\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c trong ng\u00e0nh luy\u1ec7n kim:<\/strong> c\u00e2n nh\u1eafc cho thi\u1ebft b\u1ecb v\u1eadn h\u00e0nh t\u1ea1i c\u00e1c khu v\u1ef1c c\u00f3 nguy c\u01a1 ti\u1ebfp x\u00fac v\u1edbi kim lo\u1ea1i n\u00f3ng, theo y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt c\u1ee7a nh\u00e0 m\u00e1y.<\/li>\n<li><strong>M\u00e1y m\u00f3c c\u00f4ng nghi\u1ec7p c\u00f3 y\u00eau c\u1ea7u an to\u00e0n ch\u00e1y:<\/strong> l\u1ef1a ch\u1ecdn khi nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb cho ph\u00e9p s\u1eed d\u1ee5ng ch\u1ea5t l\u1ecfng HFC t\u01b0\u01a1ng \u1ee9ng.<\/li>\n<\/ul>\n<p>Tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng, doanh nghi\u1ec7p c\u1ea7n ki\u1ec3m tra kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch c\u1ee7a ch\u1ea5t l\u1ecfng v\u1edbi b\u01a1m, ph\u1edbt, gio\u0103ng, \u1ed1ng d\u1eabn v\u00e0 c\u00e1c chi ti\u1ebft trong h\u1ec7 th\u1ed1ng. Kh\u00f4ng n\u00ean t\u1ef1 \u0111\u1ed9ng thay th\u1ebf d\u1ea7u th\u1ee7y l\u1ef1c g\u1ed1c kho\u00e1ng b\u1eb1ng PRESOL HFC 40 n\u1ebfu ch\u01b0a c\u00f3 x\u00e1c nh\u1eadn k\u1ef9 thu\u1eadt.<\/p>\n<h2>5. L\u01b0u \u00fd khi s\u1eed d\u1ee5ng v\u00e0 b\u1ea3o qu\u1ea3n<\/h2>\n<p>\u0110\u1ec3 s\u1eed d\u1ee5ng COGELSA PRESOL HFC 40 \u0111\u00fang c\u00e1ch, doanh nghi\u1ec7p n\u00ean:<\/p>\n<ul data-spread=\"false\">\n<li>X\u00e1c nh\u1eadn h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c t\u01b0\u01a1ng th\u00edch v\u1edbi ch\u1ea5t l\u1ecfng ch\u1ed1ng ch\u00e1y g\u1ed1c n\u01b0\u1edbc \u2013 glycol.<\/li>\n<li>Ki\u1ec3m tra c\u1ea5p \u0111\u1ed9 nh\u1edbt v\u00e0 y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt trong t\u00e0i li\u1ec7u c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb.<\/li>\n<li>Tu\u00e2n th\u1ee7 h\u01b0\u1edbng d\u1eabn ki\u1ec3m tra, b\u1ea3o d\u01b0\u1ee1ng v\u00e0 ki\u1ec3m so\u00e1t t\u00ecnh tr\u1ea1ng ch\u1ea5t l\u1ecfng.<\/li>\n<li>Kh\u00f4ng t\u1ef1 \u00fd pha tr\u1ed9n v\u1edbi d\u1ea7u th\u1ee7y l\u1ef1c g\u1ed1c kho\u00e1ng ho\u1eb7c c\u00e1c ch\u1ea5t l\u1ecfng kh\u00e1c khi ch\u01b0a \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn v\u1ec1 t\u00ednh t\u01b0\u01a1ng th\u00edch.<\/li>\n<li>B\u1ea3o qu\u1ea3n s\u1ea3n ph\u1ea9m trong bao b\u00ec k\u00edn, s\u1ea1ch v\u00e0 theo h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t.<\/li>\n<li>Tham kh\u1ea3o SDS \u0111\u1ec3 n\u1eafm r\u00f5 y\u00eau c\u1ea7u an to\u00e0n, x\u1eed l\u00fd s\u1ef1 c\u1ed1 v\u00e0 b\u1ea3o qu\u1ea3n.<\/li>\n<\/ul>\n<p><a href=\"http:\/\/Tptlube.vn\">T\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt (TDS) V\u00e0 B\u1ea3ng ch\u1ec9 d\u1eabn an to\u00e0n (MSDS)<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<ul>\n<li>H\u00e0ng ch\u00ednh h\u00e3ng \u2013 t\u01b0 v\u1ea5n k\u1ef9 thu\u1eadt 1:1<\/li>\n<li>Xu\u1ea5t VAT \u0111\u1ea7y \u0111\u1ee7 \u2013 giao to\u00e0n qu\u1ed1c<\/li>\n<li>Li\u00ean h\u1ec7: 0969.643.116 \/0968.060.508<\/li>\n<\/ul>\n","protected":false},"featured_media":10298,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[885],"product_cat":[884],"product_tag":[],"class_list":["post-10537","product","type-product","status-publish","has-post-thumbnail","product_brand-dau-cogelsa-chinh-hang","product_cat-dau-cogelsa","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/yenhung.com\/index.php?rest_route=\/wp\/v2\/product\/10537","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yenhung.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/yenhung.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/yenhung.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10537"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yenhung.com\/index.php?rest_route=\/wp\/v2\/media\/10298"}],"wp:attachment":[{"href":"https:\/\/yenhung.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10537"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/yenhung.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=10537"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/yenhung.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=10537"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/yenhung.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=10537"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}