{"id":3472,"date":"2024-09-16T08:54:23","date_gmt":"2024-09-16T01:54:23","guid":{"rendered":"https:\/\/blog.coolmate.me\/upf-la-gi-4359-3472"},"modified":"2025-09-04T07:42:14","modified_gmt":"2025-09-04T00:42:14","slug":"upf-la-gi-4359","status":"publish","type":"post","link":"https:\/\/www.coolmate.me\/blog\/upf-la-gi-4359","title":{"rendered":"UPF L\u00e0 G\u00ec? Ch\u1ec9 S\u1ed1 UPF Tr\u00ean Qu\u1ea7n \u00c1o Ch\u1ed1ng N\u1eafng"},"content":{"rendered":"<p>Ch\u1ec9 s\u1ed1 UPF tr&ecirc;n qu\u1ea7n &aacute;o l&agrave; g&igrave;? T\u1ea1i sao c\u1ea7n t&igrave;m hi\u1ec3u v\u1ec1 ch\u1ec9 s\u1ed1 UPF? H&atilde;y c&ugrave;ng Coolmate t&igrave;m hi\u1ec3u chi ti\u1ebft th&ecirc;m v\u1ec1 ch\u1ec9 s\u1ed1 n&agrave;y qua b&agrave;i vi\u1ebft d\u01b0\u1edbi \u0111&acirc;y nh&eacute;!<\/p>\n<h2>Ch\u1ec9 s\u1ed1 UPF l&agrave; g&igrave;?<\/h2>\n<p>UPF (Ultraviolet Protection Factor) l&agrave; ch\u1ec9 s\u1ed1 \u0111o kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 da kh\u1ecfi t&aacute;c h\u1ea1i c\u1ee7a tia c\u1ef1c t&iacute;m (UV) trong &aacute;nh n\u1eafng m\u1eb7t tr\u1eddi. Ch\u1ec9 s\u1ed1 UPF c&agrave;ng cao, kh\u1ea3 n\u0103ng ch\u1eb7n tia UV c&oacute; h\u1ea1i (UVA v&agrave; UVB) c&agrave;ng l\u1edbn, b\u1ea3o v\u1ec7 da t\u1ed1t h\u01a1n, gi\u1ea3m nguy c\u01a1 ch&aacute;y n\u1eafng, s\u1ea1m da v&agrave; c&aacute;c v\u1ea5n \u0111\u1ec1 da kh&aacute;c. V&iacute; d\u1ee5, &aacute;o UPF 50 ch\u1eb7n \u0111\u1ebfn 98% tia UV.<\/p>\n<figure><img decoding=\"async\" style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/n7media.coolmate.me\/image\/September2024\/chi-so-upf-1.jpg\" alt=\"Ch\u1ec9 s\u1ed1 UPF l&agrave; ch\u1ec9 s\u1ed1 \u0111o l\u01b0\u1eddng kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 da kh\u1ecfi t&aacute;c h\u1ea1i c\u1ee7a tia UV\"><figcaption>Ch\u1ec9 s\u1ed1 UPF l&agrave; ch\u1ec9 s\u1ed1 \u0111o l\u01b0\u1eddng kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 da kh\u1ecfi t&aacute;c h\u1ea1i c\u1ee7a tia UV<\/figcaption><\/figure>\n<p>Theo nghi&ecirc;n c\u1ee9u, UPF quan tr\u1ecdng h\u01a1n SPF v&igrave; SPF ch\u1ee7 y\u1ebfu ch\u1ed1ng UVB, c&ograve;n UPF b\u1ea3o v\u1ec7 c\u1ea3 UVA v&agrave; UVB.<\/p>\n<h2>C&aacute;ch t&iacute;nh ch\u1ec9 s\u1ed1 UPF tr&ecirc;n v\u1ea3i<\/h2>\n<p>T&iacute;nh ch&iacute;nh x&aacute;c ch\u1ec9 s\u1ed1 UPF c\u1ea7n thi\u1ebft b\u1ecb chuy&ecirc;n d\u1ee5ng v&agrave; ki\u1ebfn th\u1ee9c chuy&ecirc;n m&ocirc;n. C&aacute;c s\u1ea3n ph\u1ea9m c&oacute; ch\u1ec9 s\u1ed1 UPF c\u1ea7n ch\u1ee9ng nh\u1eadn t\u1eeb t\u1ed5 ch\u1ee9c uy t&iacute;n nh\u01b0 ARPANSA (&Uacute;c), SZU (\u0110\u1ee9c). C&aacute;c ph\u01b0\u01a1ng ph&aacute;p x&aacute;c \u0111\u1ecbnh UPF th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong ph&ograve;ng th&iacute; nghi\u1ec7m, bao g\u1ed3m:<\/p>\n<ul>\n<li><strong>Ph\u01b0\u01a1ng ph&aacute;p \u0111o tr\u1ef1c ti\u1ebfp:<\/strong> D&ugrave;ng thi\u1ebft b\u1ecb \u0111o quang ph\u1ed5 \u0111\u1ec3 \u0111o l\u01b0\u1ee3ng tia UV xuy&ecirc;n qua v\u1ea3i.<\/li>\n<li><strong>Ph\u01b0\u01a1ng ph&aacute;p t&iacute;nh to&aacute;n d\u1ef1a tr&ecirc;n th&agrave;nh ph\u1ea7n s\u1ee3i:<\/strong> D\u1ef1a tr&ecirc;n kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 UV c\u1ee7a t\u1eebng lo\u1ea1i s\u1ee3i (cotton, polyester, nylon&#8230;).<\/li>\n<li><strong>Ph\u01b0\u01a1ng ph&aacute;p \u0111o gi&aacute;n ti\u1ebfp:<\/strong> So s&aacute;nh c\u01b0\u1eddng \u0111\u1ed9 &aacute;nh s&aacute;ng tr\u01b0\u1edbc v&agrave; sau khi \u0111i qua v\u1ea3i.<\/li>\n<\/ul>\n<figure><img decoding=\"async\" style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/n7media.coolmate.me\/image\/September2024\/chi-so-upf-2.jpg\" alt=\"C&aacute;ch t&iacute;nh ch\u1ec9 s\u1ed1 UPF chi ti\u1ebft\"><figcaption>C&aacute;ch t&iacute;nh ch\u1ec9 s\u1ed1 UPF chi ti\u1ebft<\/figcaption><\/figure>\n<p>B\u1ea3ng x\u1ebfp lo\u1ea1i ch\u1ec9 s\u1ed1 UPF:<\/p>\n<table style=\"width: 67.395%; border-collapse: collapse; margin-left: auto; margin-right: auto;\" border=\"1\">\n<colgroup>\n<col style=\"width: 24.6316%;\">\n<col style=\"width: 41.6842%;\">\n<col style=\"width: 33.4737%;\"> <\/colgroup>\n<tbody>\n<tr>\n<td colspan=\"3\"><strong>X\u1ebfp lo\u1ea1i ch\u1ec9 s\u1ed1 UPF<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><strong>Ch\u1ec9 s\u1ed1 UPF<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>\u0110&aacute;nh gi&aacute; kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7<\/strong><\/td>\n<td style=\"text-align: center;\"><strong>% Ng\u0103n ch\u1eb7n tia UV<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">15, 20<\/td>\n<td style=\"text-align: center;\">T\u1ed1t<\/td>\n<td style=\"text-align: center;\">93,3 &#8211; 95,9<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">25, 30, 35<\/td>\n<td style=\"text-align: center;\">R\u1ea5t t\u1ed1t<\/td>\n<td style=\"text-align: center;\">96,0 &#8211; 97,4<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">40, 45, 50, 50+<\/td>\n<td style=\"text-align: center;\">Xu\u1ea5t s\u1eafc<\/td>\n<td style=\"text-align: center;\">97,5 &#8211; 100<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>X&aacute;c \u0111\u1ecbnh ch\u1ec9 s\u1ed1 UPF tr&ecirc;n qu\u1ea7n &aacute;o ch\u1ed1ng n\u1eafng<\/h2>\n<p>\u0110\u1ec3 x&aacute;c \u0111\u1ecbnh ch\u1ec9 s\u1ed1 UPF, xem x&eacute;t c&aacute;c y\u1ebfu t\u1ed1 sau:<\/p>\n<h3>K\u1ebft c\u1ea5u v\u1ea3i:<\/h3>\n<ul>\n<li>Kho\u1ea3ng c&aacute;ch gi\u1eefa c&aacute;c s\u1ee3i v\u1ea3i: Ch\u1eb7t ch\u1ebd h\u01a1n th&igrave; kh\u1ea3 n\u0103ng ch\u1ed1ng UV t\u1ed1t h\u01a1n.<\/li>\n<li>\u0110\u1ed9 d&agrave;y c\u1ee7a v\u1ea3i: V\u1ea3i d&agrave;y h\u01a1n, m\u1eadt \u0111\u1ed9 s\u1ee3i cao h\u01a1n th&igrave; kh\u1ea3 n\u0103ng ch\u1ed1ng UV t\u1ed1t h\u01a1n.<\/li>\n<\/ul>\n<figure><img decoding=\"async\" style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/n7media.coolmate.me\/image\/September2024\/chi-so-upf-3.jpg\" alt=\"K\u1ebft c\u1ea5u v\u1ea3i \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ec9 s\u1ed1 UPF\"><figcaption>K\u1ebft c\u1ea5u v\u1ea3i l&agrave; m\u1ed9t y\u1ebfu t\u1ed1 \u0111\u1ec3 x&aacute;c \u0111\u1ecbnh ch\u1ec9 s\u1ed1 UPF<\/figcaption><\/figure>\n<h3>M&agrave;u s\u1eafc:<\/h3>\n<ul>\n<li>M&agrave;u t\u1ed1i: Th\u01b0\u1eddng c&oacute; ch\u1ec9 s\u1ed1 UPF cao h\u01a1n.<\/li>\n<li>M&agrave;u s&aacute;ng: C&oacute; th\u1ec3 \u0111\u01b0\u1ee3c x\u1eed l&yacute; \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ed1ng n\u1eafng.<\/li>\n<\/ul>\n<h3>Ch\u1ea5t li\u1ec7u v\u1ea3i:<\/h3>\n<ul>\n<li>V\u1ea3i t\u1ed5ng h\u1ee3p (polyester, nylon): Th\u01b0\u1eddng c&oacute; ch\u1ec9 s\u1ed1 UPF t\u1ed1t h\u01a1n v\u1ea3i t\u1ef1 nhi&ecirc;n.<\/li>\n<li>V\u1ea3i t\u1ef1 nhi&ecirc;n (cotton, lanh, t\u01a1 t\u1eb1m): Th\u01b0\u1eddng c&oacute; ch\u1ec9 s\u1ed1 UPF th\u1ea5p h\u01a1n.<\/li>\n<\/ul>\n<figure><img decoding=\"async\" style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/n7media.coolmate.me\/image\/September2024\/chi-so-upf-4.jpg\" alt=\"Lo\u1ea1i v\u1ea3i \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn ch\u1ec9 s\u1ed1 UPF\"><figcaption>Lo\u1ea1i v\u1ea3i l&agrave; y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn ch\u1ec9 s\u1ed1 UPF<\/figcaption><\/figure>\n<p>C&aacute;c y\u1ebfu t\u1ed1 kh&aacute;c: \u0110\u1ed9 \u1ea9m, \u0111\u1ed9 m&ograve;n, \u0111\u1ed9 co gi&atilde;n.<\/p>\n<h2>&Aacute;o kho&aacute;c ch\u1ed1ng n\u1eafng ch\u1ed1ng gi&oacute; Coolmate ch\u1ec9 s\u1ed1 UPF 50<\/h2>\n<p>Vi\u1ec7t Nam c&oacute; kh&iacute; h\u1eadu n\u1eafng n&oacute;ng, n&ecirc;n s\u1eed d\u1ee5ng &aacute;o ch\u1ed1ng n\u1eafng UPF cao r\u1ea5t quan tr\u1ecdng. &Aacute;o kho&aacute;c Coolmate v\u1edbi ch\u1ea5t li\u1ec7u 100% Polyester cao c\u1ea5p, nh\u1eb9, tho&aacute;ng m&aacute;t, ch\u1ed1ng n\u1eafng v\u01b0\u1ee3t tr\u1ed9i (UPF 50+), thi\u1ebft k\u1ebf th\u1eddi trang, c&ocirc;ng ngh\u1ec7 kh&aacute;ng khu\u1ea9n.<\/p>\n<figure><img decoding=\"async\" style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/n7media.coolmate.me\/image\/September2024\/chi-so-upf-5.jpg\" alt=\"&Aacute;o kho&aacute;c ch\u1ed1ng n\u1eafng Coolmate\"><figcaption>&Aacute;o kho&aacute;c ch\u1ed1ng n\u1eafng Coolmate s\u1edf h\u1eefu nhi\u1ec1u \u01b0u \u0111i\u1ec3m n\u1ed5i b\u1eadt<\/figcaption><\/figure>\n<p>Thi\u1ebft k\u1ebf \u0111a n\u0103ng, c\u1ea3n gi&oacute;, ch\u1ed1ng tia UV hi\u1ec7u qu\u1ea3, c&oacute; t&iacute;ch h\u1ee3p Faceshield (th&aacute;o r\u1eddi), kh&oacute;a zip UKK b\u1ea3o h&agrave;nh tr\u1ecdn \u0111\u1eddi, 2 t&uacute;i kh&oacute;a 2 b&ecirc;n v&agrave; 2 t&uacute;i s&acirc;u b&ecirc;n trong.<\/p>\n<figure><img decoding=\"async\" style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/n7media.coolmate.me\/image\/September2024\/chi-so-upf-6.jpg\" alt=\"Thi\u1ebft k\u1ebf &aacute;o Coolmate\"><figcaption>Thi\u1ebft k\u1ebf &aacute;o c&oacute; kh&oacute;a v&agrave; t&uacute;i ti\u1ec7n l\u1ee3i mang \u0111\u1ebfn s\u1ef1 tho\u1ea3i m&aacute;i cho ng\u01b0\u1eddi s\u1eed d\u1ee5ng<\/figcaption><\/figure>\n<p>{{{productpreview_list}}} 6659aa7509a119252617ab30,65641ca5c9471b60cd3474ae,6538897f5c286f4ef702bcc4,633127cf95e4c74c770b51c9 {{{\/productpreview_list}}}<\/p>\n<p>Hy v\u1ecdng b&agrave;i vi\u1ebft gi&uacute;p b\u1ea1n ch\u1ecdn \u0111\u01b0\u1ee3c trang ph\u1ee5c ch\u1ed1ng n\u1eafng ch\u1ea5t l\u01b0\u1ee3ng!<\/p>\n<p>{{{infobox}}}<\/p>\n<p>Xem th&ecirc;m:<\/p>\n<ul>\n<li><a href=\"https:\/\/www.coolmate.me\/blog\/quan-ao-chong-nang-2105\">Qu\u1ea7n &aacute;o ch\u1ed1ng tia UV l&agrave; g&igrave;? Tips ch\u1ecdn qu\u1ea7n &aacute;o ch\u1ed1ng n\u1eafng hi\u1ec7u qu\u1ea3<\/a><\/li>\n<li><a href=\"https:\/\/www.coolmate.me\/blog\/ao-chong-nang-co-chong-duoc-tia-uv-2086\">&Aacute;o ch\u1ed1ng n\u1eafng c&oacute; ch\u1ed1ng \u0111\u01b0\u1ee3c tia UV? 9 m\u1eabu &aacute;o ch\u1ed1ng n\u1eafng nam ch\u1ea5t l\u01b0\u1ee3ng<\/a><\/li>\n<li><a href=\"https:\/\/www.coolmate.me\/blog\/kinh-mat-chong-tia-uv-4125\">10 m\u1eabu k&iacute;nh m\u1eaft ch\u1ed1ng tia UV v\u1eeba b\u1ea3o v\u1ec7 m\u1eaft v\u1eeba th\u1eddi trang<\/a><\/li>\n<\/ul>\n<p>{{{\/infobox}}}<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ch\u1ec9 s\u1ed1 UPF tr&ecirc;n qu\u1ea7n &aacute;o l&agrave; g&igrave;? T\u1ea1i sao c\u1ea7n t&igrave;m hi\u1ec3u v\u1ec1 ch\u1ec9 s\u1ed1 UPF? H&atilde;y c&ugrave;ng Coolmate t&igrave;m hi\u1ec3u chi ti\u1ebft th&ecirc;m v\u1ec1 ch\u1ec9 s\u1ed1 n&agrave;y qua b&agrave;i vi\u1ebft d\u01b0\u1edbi \u0111&acirc;y nh&eacute;! Ch\u1ec9 s\u1ed1 UPF l&agrave; g&igrave;? UPF (Ultraviolet Protection Factor) l&agrave; ch\u1ec9 s\u1ed1 \u0111o kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 da kh\u1ecfi t&aacute;c&#8230;<\/p>\n","protected":false},"author":14,"featured_media":16530,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[31],"tags":[],"class_list":["post-3472","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thuat-ngu-thoi-trang"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.coolmate.me\/blog\/wp-json\/wp\/v2\/posts\/3472","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.coolmate.me\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.coolmate.me\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.coolmate.me\/blog\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/www.coolmate.me\/blog\/wp-json\/wp\/v2\/comments?post=3472"}],"version-history":[{"count":1,"href":"https:\/\/www.coolmate.me\/blog\/wp-json\/wp\/v2\/posts\/3472\/revisions"}],"predecessor-version":[{"id":10024,"href":"https:\/\/www.coolmate.me\/blog\/wp-json\/wp\/v2\/posts\/3472\/revisions\/10024"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.coolmate.me\/blog\/wp-json\/wp\/v2\/media\/16530"}],"wp:attachment":[{"href":"https:\/\/www.coolmate.me\/blog\/wp-json\/wp\/v2\/media?parent=3472"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.coolmate.me\/blog\/wp-json\/wp\/v2\/categories?post=3472"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.coolmate.me\/blog\/wp-json\/wp\/v2\/tags?post=3472"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}