{"id":147,"date":"2025-06-20T17:05:30","date_gmt":"2025-06-20T10:05:30","guid":{"rendered":"https:\/\/www.baohotoandien.com\/blog\/?p=147"},"modified":"2025-10-19T23:08:39","modified_gmt":"2025-10-19T16:08:39","slug":"hien-tuong-thuy-phan","status":"publish","type":"post","link":"https:\/\/baohotoandien.com\/blog\/hien-tuong-thuy-phan\/","title":{"rendered":"Hi\u1ec7n t\u01b0\u1ee3ng th\u1ee7y ph\u00e2n g\u00e2y b\u1edf \u0111\u1ebf PU gi\u00e0y b\u1ea3o h\u1ed9"},"content":{"rendered":"

T\u1ea1m hi\u1ec3u r\u1eb1ng th\u1ee7y ph\u00e2n l\u00e0 gi\u0300 ha\u0303y cu\u0300ng ti\u0300m hi\u00ea\u0309u ba\u0300i vi\u00ea\u0301t sau \u0111\u00e2y nhe\u0301.<\/span><\/p>\n

Th\u1ee7y ph\u00e2n l\u00e0 g\u00ec?<\/strong><\/h2>\n

T\u1ea1m hi\u1ec3u r\u1eb1ng th\u1ee7y ph\u00e2n l\u00e0 qu\u00e1 tr\u00ecnh m\u00e0 n\u01b0\u1edbc (H2O) chia c\u1eaft c\u00e1c ph\u00e2n t\u1eed c\u00f3 k\u00edch th\u01b0\u1edbc l\u1edbn th\u00e0nh ph\u00e2n t\u1eed c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf h\u01a1n nhi\u1ec1u l\u1ea7n.<\/p>\n

\"Ph\u1ea3n<\/p>\n

V\u00ed d\u1ee5: sau qu\u00e1 tr\u00ecnh th\u1ee7y ph\u00e2n protein, ch\u00fang ta s\u1ebd thu \u0111\u01b0\u1ee3c c\u00e1c axit amin.<\/em><\/p>\n

T\u01b0\u01a1ng t\u1ef1 th\u1ebf, PU (Polyurethane) c\u1ee7a \u0111\u1ebf gi\u00e0y khi ti\u1ebfp x\u00fac v\u1edbi n\u01b0\u1edbc (th\u00f4ng th\u01b0\u1eddng \u1edf d\u1ea1ng h\u01a1i n\u01b0\u1edbc) s\u1ebd b\u1eaft \u0111\u1ea7u th\u1ee7y ph\u00e2n tr\u1edf th\u00e0nh c\u00e1c ph\u1ea7n t\u1eed nh\u1ecf h\u01a1n, s\u1ee9c li\u00ean k\u1ebft y\u1ebfu h\u01a1n.<\/p>\n

Th\u1ee7y ph\u00e2n c\u00f3 th\u1ec3 x\u1ea3y ra trong c\u1ea3 khi gi\u00e0y kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u00e0 c\u1ea5t gi\u1eef trong t\u1ee7 k\u00ednh (\u0111\u1eebng n\u00f3i v\u1edbi t\u00f4i l\u00e0 b\u1ea1n c\u1ea5t \u0111\u00f4i Jogger Bestboy<\/a>\u00a0trong t\u1ee7 k\u00ednh t\u1eeb ng\u00e0y mua v\u1ec1 nh\u00e9). Ngo\u00e0i ra, n\u01a1i c\u00f3 nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m cao (c\u00e1c qu\u1ed1c gia nhi\u1ec7t \u0111\u1edbi nh\u01b0 Vi\u1ec7t Nam) th\u1eadm ch\u00ed l\u00e0 nh\u1eefng n\u01a1i b\u00ed nh\u01b0 trong t\u1ee7 locker k\u00edn, qu\u00e1 tr\u00ecnh n\u00e0y s\u1ebd di\u1ec5n ra nhanh ch\u00f3ng h\u01a1n. Khi b\u1ecb th\u1ee7y ph\u00e2n, c\u00e1c ph\u00e2n t\u1eed PU s\u1ebd d\u1ea7n d\u1ea7n b\u1ecb ph\u00e2n r\u00e3, \u0111\u1ebf m\u1ea5t \u0111\u1ed9 b\u1ec1n ch\u1eafc v\u1eadt l\u00fd, tr\u1edf n\u00ean gi\u00f2n v\u00e0 d\u1ec5 v\u1ee1. \u0110\u1ea1i lo\u1ea1i l\u00e0 n\u00f3 th\u1ebf n\u00e0y.<\/p>\n

\"\u0110\u1ebf
\u0110\u1ebf gi\u00e0y b\u1ea3o h\u1ed9 b\u1ecb th\u1ee7y ph\u00e2n khi \u1edf trong m\u00f4i tr\u01b0\u1eddng n\u00f3ng \u1ea9m<\/figcaption><\/figure>\n

N\u00ean qu\u1ea3 th\u1eadt kh\u00f4ng ngoa khi n\u00f3i r\u1eb1ng n\u01b0\u1edbc ch\u00ednh l\u00e0 k\u1ebb th\u00f9 c\u1ee7a Polymer v\u00e0 \u0111\u00e2y r\u00f5 r\u00e0ng l\u00e0 m\u1ed9t trong nh\u1eefng th\u00e1ch th\u1ee9c l\u1edbn nh\u1ea5t trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t \u0111\u1ebf gi\u00e0y b\u1ea3o h\u1ed9 c\u1ee7a Safety Jogger.<\/p>\n

PU x\u1eed l\u00fd th\u00e1ch th\u1ee9c n\u00e0y th\u1ebf n\u00e0o?<\/strong><\/h2>\n

PU c\u00f3 2 lo\u1ea1i ch\u00ednh l\u00e0 PU Polyether v\u00e0\u00a0PU Polyester<\/strong>.<\/p>\n

Trong \u0111\u00f3, PU Polyether c\u00f3 \u0111\u1ed9 ch\u1ed1ng th\u1ea5m (ch\u1ed1ng th\u1ee7y ph\u00e2n) cao nh\u01b0ng \u0111\u1ed9 ch\u1ed1ng d\u1ea7u th\u1ea5p v\u00e0 ng\u01b0\u1ee3c l\u1ea1i, PU Polyester c\u00f3 \u0111\u1ed9 ch\u1ed1ng th\u1ea5m th\u1ea5p nh\u01b0ng \u0111\u1ed9 ch\u1ed1ng d\u1ea7u l\u1ea1i cao h\u01a1n.<\/p>\n

\u0110\u1ebf gi\u00e0y b\u1ea3o h\u1ed9 th\u01b0\u1eddng ch\u1ecdn l\u00e0m b\u1eb1ng ch\u1ea5t li\u1ec7u PU Polyester, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o m\u1ee9c ch\u1ed1ng d\u1ea7u cao.\u00a0Gi\u00e0y b\u1ea3o h\u1ed9\u00a0Safety Jogger\u00a0<\/strong>c\u0169ng th\u1ebf nh\u01b0ng \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m cao h\u01a1n so v\u1edbi \u0111\u1ebf gi\u00e0y PU th\u00f4ng th\u01b0\u1eddng. Theo k\u1ebft qu\u1ea3 ki\u1ec3m \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng, \u0111\u1ebf gi\u00e0y Safety Jogger c\u00f3 \u0111\u1ed9 b\u1ec1n 4 n\u0103m trong \u0111i\u1ec1u ki\u1ec7n s\u1eed d\u1ee5ng v\u00e0 8 n\u0103m \u1edf \u0111i\u1ec1u ki\u1ec7n c\u1ea5t tr\u1eef. Trong khi \u0111\u00f3, c\u00e1c gi\u00e0y b\u1ea3o h\u1ed9 th\u00f4ng th\u01b0\u1eddng tr\u00ean th\u1ecb tr\u01b0\u1eddng th\u01b0\u1eddng c\u00f3 \u0111\u1ed9 b\u1ec1n ch\u1ec9 t\u1eeb 1.5 \u0111\u1ebfn 3 n\u0103m.<\/p>\n

\"\u0110\u1ed9<\/p>\n

B\u1ea3ng k\u1ebft qu\u1ea3 ki\u1ec3m \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 th\u1ee7y ph\u00e2n c\u1ee7a gi\u00e0y Safety Jogger.
\nNgu\u1ed3n: Safety Jogger<\/em><\/p>\n

\"B\u1ea3ng<\/p>\n

N\u1ebfu \u0111\u00e3 kh\u00f4ng th\u1ec3 ng\u0103n ch\u1eb7n, th\u00ec ta c\u00f3 th\u1ec3…<\/p>\n

L\u00e0m ch\u1eadm qu\u00e1 tr\u00ecnh th\u1ee7y ph\u00e2n<\/strong><\/h2>\n

v\u00e0 b\u1ea3o d\u01b0\u1ee1ng gi\u00e0y b\u1ea3o h\u1ed9.<\/p>\n

H\u00e3y gi\u1eef gi\u00e0y lu\u00f4n kh\u00f4 r\u00e1o<\/p><\/blockquote>\n

Ngay c\u1ea3 nh\u01b0ng \u0111\u00f4i gi\u00e0y chu\u1ea9n S3 c\u1ee7a Safety Jogger nh\u01b0\u00a0Jumper<\/a>\u00a0<\/strong>hay Sauteur <\/strong>v\u1edbi m\u1ee9c ch\u1ed1ng th\u1ea5m t\u01b0\u01a1ng \u0111\u1ed1i c\u0169ng b\u1ecb \u1ea3nh h\u01b0\u1edfng n\u1ebfu ti\u1ebfp x\u00fac v\u1edbi \u0111\u1ed9 \u1ea9m cao trong th\u1eddi gian d\u00e0i, b\u1edfi th\u1ebf ch\u1ec9 c\u1ea7n s\u1eed d\u1ee5ng \u0111\u00f4i gi\u00e0y c\u1ee7a m\u00ecnh n\u01a1i kh\u00f4 r\u00e1o b\u1ea1n \u0111\u00e3 lo\u1ea1i b\u1ecf \u0111\u1ebfn 90% y\u1ebfu t\u1ed1 g\u00e2y h\u1ea1i n\u00e0y r\u1ed3i.<\/p>\n","protected":false},"excerpt":{"rendered":"

T\u1ea1m hi\u1ec3u r\u1eb1ng th\u1ee7y ph\u00e2n l\u00e0 gi\u0300 ha\u0303y cu\u0300ng ti\u0300m hi\u00ea\u0309u ba\u0300i vi\u00ea\u0301t sau \u0111\u00e2y nhe\u0301. Th\u1ee7y ph\u00e2n l\u00e0 g\u00ec? T\u1ea1m hi\u1ec3u r\u1eb1ng th\u1ee7y ph\u00e2n…<\/p>\n","protected":false},"author":2,"featured_media":148,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[82],"class_list":["post-147","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hse","tag-xay-dung"],"_links":{"self":[{"href":"https:\/\/baohotoandien.com\/blog\/wp-json\/wp\/v2\/posts\/147","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/baohotoandien.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/baohotoandien.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/baohotoandien.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/baohotoandien.com\/blog\/wp-json\/wp\/v2\/comments?post=147"}],"version-history":[{"count":4,"href":"https:\/\/baohotoandien.com\/blog\/wp-json\/wp\/v2\/posts\/147\/revisions"}],"predecessor-version":[{"id":8182,"href":"https:\/\/baohotoandien.com\/blog\/wp-json\/wp\/v2\/posts\/147\/revisions\/8182"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/baohotoandien.com\/blog\/wp-json\/wp\/v2\/media\/148"}],"wp:attachment":[{"href":"https:\/\/baohotoandien.com\/blog\/wp-json\/wp\/v2\/media?parent=147"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/baohotoandien.com\/blog\/wp-json\/wp\/v2\/categories?post=147"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/baohotoandien.com\/blog\/wp-json\/wp\/v2\/tags?post=147"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}