{"id":1259,"date":"2024-02-23T06:32:00","date_gmt":"2024-02-23T06:32:00","guid":{"rendered":"https:\/\/nbtchemical.com\/?post_type=product&p=1259"},"modified":"2024-02-26T12:16:24","modified_gmt":"2024-02-26T12:16:24","slug":"hoa-chat-cromate-nhom-mau-xanh-xam-cr-425-25kg-can","status":"publish","type":"product","link":"https:\/\/vinachemistry.com\/vi\/product\/hoa-chat-cromate-nhom-mau-xanh-xam-cr-425-25kg-can\/","title":{"rendered":"H\u00f3a ch\u1ea5t Cromate nh\u00f4m m\u00e0u xanh x\u00e1m CR – 425 (25kg\/can)"},"content":{"rendered":"

M\u00e3 s\u1ea3n ph\u1ea9m:<\/span> CR-425<\/b><\/p>\n

Xu\u1ea5t x\u1ee9:<\/span>\u00a0NBT Chemical<\/b><\/p>\n

Quy c\u00e1ch:25 kg\/can<\/strong><\/p>\n

H\u00f3a ch\u1ea5t cromate nh\u00f4m m\u00e0u x\u00e1m xanh CR-425C:<\/strong>\u00a0L\u00e0 ch\u1ebf ph\u1ea9m \u0111\u1eb7c bi\u1ec7t t\u1ea1o ra 1 l\u1edbp ph\u1ee7 chuy\u1ec3n \u0111\u1ed5i m\u00e0u l\u00ean m\u00e0u x\u00e1m xanh l\u00ean b\u1ec1 m\u1eb7t nh\u00f4m.<\/p>\n

\u0110\u1eb7c t\u00ednh l\u00fd h\u00f3a:<\/strong>
\nTr\u1ea1ng th\u00e1i t\u1ed3n t\u1ea1i : Dung d\u1ecbch
\nM\u00e0u s\u1eafc : M\u00e0u \u0111\u1ecf nh\u1ea1t
\nKh\u1ea3 n\u0103ng tan trong n\u01b0\u1edbc : C\u00f3
\nT\u00ednh ch\u1ea5t : Mang t\u00ednh acid
\nKhi s\u1ea5y \u1edf nhi\u1ec7t \u0111\u1ed9 cao, l\u1edbp m\u00e0u n\u00e0y kh\u00f4ng b\u1ecb phai<\/p>\n

Pha ch\u1ebf:<\/strong>
\nPh\u01b0\u01a1ng ph\u00e1p : Ng\u00e2m
\nH\u00e0m l\u01b0\u1ee3ng (g\/l) : 30
\nNhi\u1ec7t \u0111\u1ed9 : th\u01b0\u1eddng
\nTh\u1eddi gian (ph\u00fat) : 5<\/p>\n

Ti\u00eau chu\u1ea9n l\u00e0m vi\u1ec7c<\/strong>
\nDO, (point) : 1,5 \u00f7 2 FA, (point) : 3,5 \u00f7 5
\nNhi\u1ec7t \u0111\u1ed9, (0C) : th\u01b0\u1eddng (th\u01b0\u1eddng \u00f7 55)
\nTh\u1eddi gian ng\u00e2m, (ph\u00fat) : 5 (3 \u00f7 8)
\nTh\u1eddi gian phun : 30 gi\u00e2y \u00f7 2 ph\u00fat pH : 2\u00af
\nC\u00e1ch ki\u1ec3m tra m\u00e0ng cromate nh\u00f4m \u0111\u00e3 \u0111\u1ea1t \u0111\u00fang y\u00eau c\u1ea7u ch\u01b0a:
\n– M\u00e0ng cromat m\u00e0u x\u00e1m xanh, m\u1ecbn \u0111\u1ec1u ch\u1eafc, ra anh s\u00e1ng r\u1ea5t s\u00e1ng, b\u00f3ng.
\n– Kh\u00f4ng \u0111\u01b0\u1ee3c loang \u1ed1, kh\u00f4ng s\u00f9i b\u1ed9t tr\u1eafng hay c\u00f2n g\u1ecdi l\u00e0 m\u1ed1c nh\u00f4m.<\/p>\n

\u1ee8ng d\u1ee5ng:<\/strong>
\n– Ch\u1ed1ng m\u1ed1c nh\u00f4m, kh\u00f4ng g\u00e2y s\u00f9i b\u1ec1 m\u1eb7t nh\u00f4m.
\n– T\u1ea1o ch\u00e2n b\u00e1m, t\u1ea1o \u0111\u1ed9 \u0111\u00e0n h\u1ed3i cho l\u1edbp s\u01a1n t\u0129nh \u0111i\u1ec7n.
\n– L\u1edbp m\u00e0ng t\u1ea1o ra c\u00f3 m\u00e0u xanh ghi, c\u1ea5u t\u1ea1o x\u1ed1p, \u0111\u1ed9 d\u00e0y th\u00edch h\u1ee3p l\u00e0m ch\u00e2n b\u00e1m cho l\u1edbp s\u01a1n
\n– T\u1ea1o l\u1edbp ph\u1ee7 chuy\u1ec3n \u0111\u1ed5i cromate l\u00e0 ph\u01b0\u01a1ng ph\u00e1p t\u1ea1o b\u1ec1 m\u1eb7t tr\u01b0\u1edbc khi s\u01a1n t\u0129nh \u0111i\u1ec7n c\u00f3 hi\u1ec7u qu\u1ea3 kinh t\u1ebf cao \u0111\u1ed3ng th\u1eddi ti\u00eau hao \u00edt h\u00f3a ch\u1ea5t<\/p>\n

\u01afu \u0111i\u1ec3m:<\/strong>
\n– Thao t\u00e1c \u0111\u01a1n gi\u1ea3n.
\n– Th\u1eddi gian ng\u00e2m ng\u1eafn, ti\u00eau hao \u00edt, hi\u1ec7u qu\u1ea3 kinh t\u1ebf cao.
\n– Kh\u00f4ng b\u1ecb bay m\u00e0u khi s\u1ea5y \u1edf nhi\u1ec7t \u0111\u1ed9 cao.<\/p>\n

T\u00e1c d\u1ee5ng c\u1ee7a Cromate nh\u00f4m<\/strong>
\nL\u1edbp ph\u1ee7 chuy\u1ec3n \u0111\u1ed5i tr\u00ean b\u1ec1 m\u1eb7t nh\u00f4m trong quy tr\u00ecnh Cromate nh\u00f4m c\u00f3 t\u00e1c d\u1ee5ng:<\/p>\n

– B\u1ea3o v\u1ec7 b\u1ec1 m\u1eb7t nh\u00f4m ch\u1ed1ng m\u1ed1c r\u1ec9
\n– T\u1ea1o l\u1edbp c\u00f3 nhi\u1ec1u m\u00e0u s\u1eafc kh\u00e1c nhau: V\u00e0ng, xanh, kh\u00f4ng m\u00e0u, v\u00e0ng b\u1ea3y m\u00e0u\u2026.
\n– L\u1edbp ph\u1ee7 t\u1ea1o th\u00e0nh c\u00e1c tinh th\u1ec3 x\u1ebfp kh\u00edt nhau, b\u1ec1n ch\u1eafc (l\u00e0m n\u1ec1n cho l\u1edbp s\u01a1n t\u0129nh \u0111i\u1ec7n, hay c\u00f2n g\u1ecdi t\u1ea1o ch\u00e2n b\u00e1m cho l\u1edbp s\u01a1n t\u0129nh \u0111i\u1ec7n)
\n– L\u1edbp ph\u1ee7 b\u1ec1n, m\u1ecbn kh\u00edt, (t\u1ea1o \u0111\u1ed9 \u0111\u00e0n h\u1ed3i, m\u1ecbn, ch\u1eafc cho l\u1edbp s\u01a1n t\u0129nh \u0111i\u1ec7n)<\/p>\n

Nh\u1eefng l\u1ed7i th\u01b0\u1eddng g\u1eb7p trong x\u1eed l\u00fd nh\u00f4m<\/strong>
\n– Nh\u00f4m sau khi x\u1eed l\u00fd ra b\u1ed9t, d\u1ea1ng ph\u1ea5n, lau ra r\u1ea5t b\u1ee5i.
\n– M\u00e0ng lau k\u1ef9 ra h\u1ebft m\u00e0u, tr\u01a1 l\u1ea1i n\u1ec1n nh\u00f4m
\n– M\u00e0ng t\u1ed1i m\u00e0u, x\u1ec9n
\n– Loang kh\u00f4ng \u0111\u1ec1u
\n– M\u00e0ng \u0111\u1eb9p, s\u01a1n xong v\u1eabn bong s\u01a1n
\n– M\u00e0ng nh\u1ea1t m\u00e0u qu\u00e1.<\/p>\n

Nh\u1eefng l\u01b0u \u00fd khi s\u1eed d\u1ee5ng h\u00f3a ch\u1ea5t cromate nh\u00f4m CR-425C:<\/strong>
\n– H\u00f3a ch\u1ea5t cromate nh\u00f4m m\u00e0u x\u00e1m xanh CR-323C mang t\u00ednh acid nh\u1eb9, n\u00ean khi s\u1eed d\u1ee5ng ph\u1ea3i tu\u00e2n th\u1ee7 an to\u00e0n lao \u0111\u1ed9ng. Nh\u01b0 kh\u1ea9u trang ph\u00f2ng \u0111\u1ed9c, g\u0103ng tay cao su, k\u00ednh, qu\u1ea7n \u00e1o b\u1ea3o h\u1ed9.<\/p>\n

X\u1eed l\u00fd c\u00e1c tr\u01b0\u1eddng h\u1ee3p tai n\u1ea1n <\/strong><\/p>\n

– Ti\u1ebfp x\u00fac v\u00e0o da, tay, qu\u1ea7n \u00e1o : thay qu\u1ea7n \u00e1o ngay, r\u1eeda s\u1ea1ch d\u01b0\u1edbi v\u00f2i n\u01b0\u1edbc 15 ph\u00fat.
\n– Ti\u1ebfp x\u00fac qua m\u1eaft : th\u00e1o k\u00ednh \u00e1p tr\u00f2ng, x\u1ea3 nh\u1eb9 n\u01b0\u1edbc s\u1ea1ch 15 ph\u00fat, ngh\u1ec9 ng\u01a1i, c\u1ea7n s\u1ef1 t\u01b0 v\u1ea5n c\u1ee7a B\u00e1c s\u1ef9.
\n– Ti\u1ebfp x\u00fac qua \u0111\u01b0\u1eddng h\u00f4 h\u1ea5p : c\u1ea7n ra ch\u1ed7 th\u00f4ng tho\u00e1ng, n\u1ebfu kh\u00f3 th\u1edf, cho th\u1edf kh\u00ed oxy v\u00e0 g\u1eb7p B\u00e1c s\u1ef9.
\n– Ti\u1ebfp x\u00fac qua mi\u1ec7ng : u\u1ed1ng nhi\u1ec1u n\u01b0\u1edbc, kh\u00f4ng \u0111\u01b0\u1ee3c cho b\u1ea5t c\u1ee9 v\u1eadt g\u00ec v\u00e0o h\u1ecdng khi b\u1ec7nh nh\u00e2n ng\u1ea5t s\u1ec9u, g\u1eb7p B\u00e1c s\u1ef9.<\/p>\n

B\u1ea3o qu\u1ea3n v\u00e0 t\u1ed3n kho:<\/strong> B\u1ea3o qu\u1ea3n trong kho tho\u00e1ng m\u00e1t, ghi r\u00f5 nh\u00e3n m\u00e1c bao b\u00ec, ng\u00e0y s\u1ea3n xu\u1ea5t, h\u1ea1n s\u1eed d\u1ee5ng. Lu\u00f4n \u0111\u1eady k\u00edn can.<\/p>\n","protected":false},"excerpt":{"rendered":"

M\u00e3 s\u1ea3n ph\u1ea9m: CR-425 Xu\u1ea5t x\u1ee9:\u00a0NBT Chemical Quy c\u00e1ch:25 kg\/can H\u00f3a ch\u1ea5t cromate nh\u00f4m m\u00e0u x\u00e1m xanh CR-425C:\u00a0L\u00e0 ch\u1ebf ph\u1ea9m \u0111\u1eb7c …<\/p>\n","protected":false},"featured_media":1260,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[45],"product_tag":[],"class_list":{"0":"post-1259","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-hoa-chat-cho-cong-nghe-ma-chrome","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/vinachemistry.com\/vi\/wp-json\/wp\/v2\/product\/1259","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vinachemistry.com\/vi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/vinachemistry.com\/vi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/vinachemistry.com\/vi\/wp-json\/wp\/v2\/comments?post=1259"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vinachemistry.com\/vi\/wp-json\/wp\/v2\/media\/1260"}],"wp:attachment":[{"href":"https:\/\/vinachemistry.com\/vi\/wp-json\/wp\/v2\/media?parent=1259"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/vinachemistry.com\/vi\/wp-json\/wp\/v2\/product_cat?post=1259"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/vinachemistry.com\/vi\/wp-json\/wp\/v2\/product_tag?post=1259"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}