{"id":86388,"date":"2025-08-22T09:11:00","date_gmt":"2025-08-22T02:11:00","guid":{"rendered":"https:\/\/tcvn.gov.vn\/?p=86388"},"modified":"2026-05-14T11:14:10","modified_gmt":"2026-05-14T04:14:10","slug":"tieu-chuan-astm-de-xuat-cho-thu-nghiem-nhiet-do-tang-dot-ngot","status":"publish","type":"post","link":"https:\/\/tcvn.gov.vn\/tieu-chuan-astm-de-xuat-cho-thu-nghiem-nhiet-do-tang-dot-ngot\/22\/08\/2025\/","title":{"rendered":"Ti\u00eau chu\u1ea9n ASTM \u0111\u1ec1 xu\u1ea5t cho th\u1eed nghi\u1ec7m nhi\u1ec7t \u0111\u1ed9 t\u0103ng \u0111\u1ed9t ng\u1ed9t"},"content":{"rendered":"\n

Ti\u00eau chu\u1ea9n n\u00e0y \u0111\u1ec1 xu\u1ea5t c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u1ec3 thi\u1ebft l\u1eadp c\u00e1c h\u01b0\u1edbng d\u1eabn th\u1eed nghi\u1ec7m th\u1ed1ng nh\u1ea5t.<\/strong><\/p>\n\n\n

ASTM International \u0111ang ph\u00e1t tri\u1ec3n m\u1ed9t ti\u00eau chu\u1ea9n m\u1edbi nh\u1eb1m thi\u1ebft l\u1eadp c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt th\u1ed1ng nh\u1ea5t cho nhi\u1ec7t l\u01b0\u1ee3ng k\u1ebf gia t\u1ed1c (Accelerating Rate Calorimeters \u2013 ARC) thi\u1ebft b\u1ecb quan tr\u1ecdng d\u00f9ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 c\u00e1c r\u1ee7i ro m\u1ea5t ki\u1ec3m so\u00e1t nhi\u1ec7t trong v\u1eadt li\u1ec7u, pin v\u00e0 h\u00f3a ch\u1ea5t. Ti\u00eau chu\u1ea9n n\u00e0y, c\u00f3 m\u00e3 hi\u1ec7u WK95114, hi\u1ec7n \u0111ang \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng b\u1edfi Ti\u1ec3u ban \u0110o nhi\u1ec7t v\u00e0 M\u1ea5t kh\u1ed1i l\u01b0\u1ee3ng (E37.01), tr\u1ef1c thu\u1ed9c \u1ee6y ban \u0110o nhi\u1ec7t ASTM (E37).<\/p>\n

Theo \u00f4ng Xiaowei Guo, th\u00e0nh vi\u00ean ASTM, WK95114 s\u1ebd \u0111\u00f3ng vai tr\u00f2 l\u00e0 m\u1ed9t chu\u1ea9n m\u1ef1c an to\u00e0n thi\u1ebft y\u1ebfu trong nhi\u1ec1u l\u0129nh v\u1ef1c c\u00f4ng nghi\u1ec7p. C\u00e1c \u1ee9ng d\u1ee5ng tr\u1ecdng \u0111i\u1ec3m c\u1ee7a ti\u00eau chu\u1ea9n bao g\u1ed3m: an to\u00e0n pin, an to\u00e0n h\u00f3a ch\u1ea5t v\u00e0 ph\u00e1t tri\u1ec3n v\u1eadt li\u1ec7u. Vi\u1ec7c \u00e1p d\u1ee5ng ti\u00eau chu\u1ea9n s\u1ebd g\u00f3p ph\u1ea7n gi\u1ea3m thi\u1ec3u nguy c\u01a1 qu\u00e1 nhi\u1ec7t ho\u1eb7c ch\u00e1y n\u1ed5 li\u00ean quan \u0111\u1ebfn pin xe \u0111i\u1ec7n, pin m\u00e1y t\u00ednh x\u00e1ch tay v\u00e0 c\u00e1c lo\u1ea1i h\u00f3a ch\u1ea5t s\u1eed d\u1ee5ng trong sinh ho\u1ea1t.<\/p>\n\n\n

\"\"<\/figure><\/div>\n\n\n

\u00d4ng Guo cho bi\u1ebft th\u00eam: \u201cH\u00e3y h\u00ecnh dung nhi\u1ec7t l\u01b0\u1ee3ng k\u1ebf gia t\u1ed1c nh\u01b0 m\u1ed9t \u2018thi\u1ebft b\u1ecb ki\u1ec3m tra \u1ee9ng su\u1ea5t\u2019 nh\u1eb1m ph\u00e1t hi\u1ec7n s\u1edbm s\u1ef1 t\u00edch t\u1ee5 nhi\u1ec7t nguy hi\u1ec3m, v\u00ed d\u1ee5 nh\u01b0 t\u00ecnh tr\u1ea1ng ph\u1ed3ng r\u1ed9p \u1edf pin \u0111i\u1ec7n tho\u1ea1i ho\u1eb7c qu\u00e1 nhi\u1ec7t trong b\u00ecnh ch\u1ee9a h\u00f3a ch\u1ea5t.\u201d<\/p>\n

\u00d4ng c\u0169ng nh\u1ea5n m\u1ea1nh r\u1eb1ng hi\u1ec7n t\u1ea1i, c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m kh\u00e1c nhau c\u00f3 th\u1ec3 thu \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 kh\u00f4ng \u0111\u1ed3ng nh\u1ea5t do hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng c\u1ee7a thi\u1ebft b\u1ecb ARC ch\u01b0a \u0111\u01b0\u1ee3c ti\u00eau chu\u1ea9n h\u00f3a.<\/p>\n

Ti\u00eau chu\u1ea9n WK95114 khi ho\u00e0n thi\u1ec7n s\u1ebd \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t c\u1ea9m nang h\u01b0\u1edbng d\u1eabn th\u1ef1c h\u00e0nh th\u1eed nghi\u1ec7m an to\u00e0n, \u0111\u1ea3m b\u1ea3o m\u1ecdi b\u00ean li\u00ean quan th\u1ef1c hi\u1ec7n c\u00e1c \u0111\u00e1nh gi\u00e1 theo c\u00f9ng m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap c\u00e1c doanh nghi\u1ec7p thi\u1ebft k\u1ebf s\u1ea3n ph\u1ea9m an to\u00e0n h\u01a1n, m\u00e0 c\u00f2n h\u1ed7 tr\u1ee3 c\u00e1c c\u01a1 quan qu\u1ea3n l\u00fd ph\u00e1t hi\u1ec7n v\u00e0 \u1ee9ng ph\u00f3 hi\u1ec7u qu\u1ea3 h\u01a1n v\u1edbi c\u00e1c m\u1ed1i nguy ti\u1ec1m \u1ea9n.<\/p>\n

N\u1ed7 l\u1ef1c ph\u00e1t tri\u1ec3n ti\u00eau chu\u1ea9n n\u00e0y c\u0169ng g\u00f3p ph\u1ea7n tr\u1ef1c ti\u1ebfp v\u00e0o vi\u1ec7c th\u1ef1c hi\u1ec7n c\u00e1c M\u1ee5c ti\u00eau Ph\u00e1t tri\u1ec3n B\u1ec1n v\u1eefng c\u1ee7a Li\u00ean H\u1ee3p Qu\u1ed1c (SDGs).<\/p>\n

Ti\u1ebfn \u0110\u00f4ng<\/strong><\/p>","protected":false},"excerpt":{"rendered":"

Ti\u00eau chu\u1ea9n n\u00e0y \u0111\u1ec1 xu\u1ea5t c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u1ec3 thi\u1ebft l\u1eadp c\u00e1c h\u01b0\u1edbng d\u1eabn th\u1eed nghi\u1ec7m th\u1ed1ng nh\u1ea5t. ASTM International \u0111ang ph\u00e1t tri\u1ec3n m\u1ed9t ti\u00eau chu\u1ea9n m\u1edbi nh\u1eb1m thi\u1ebft l\u1eadp c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt th\u1ed1ng nh\u1ea5t cho nhi\u1ec7t l\u01b0\u1ee3ng k\u1ebf gia t\u1ed1c (Accelerating Rate Calorimeters \u2013 ARC) thi\u1ebft b\u1ecb quan tr\u1ecdng d\u00f9ng […]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[32,59,27],"tags":[],"acf":{"linh-vuc":"Ti\u00eau chu\u1ea9n"},"_links":{"self":[{"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/posts\/86388"}],"collection":[{"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/comments?post=86388"}],"version-history":[{"count":3,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/posts\/86388\/revisions"}],"predecessor-version":[{"id":90853,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/posts\/86388\/revisions\/90853"}],"wp:attachment":[{"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/media?parent=86388"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/categories?post=86388"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/tags?post=86388"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}