{"id":1262,"date":"2024-02-23T06:55:59","date_gmt":"2024-02-23T06:55:59","guid":{"rendered":"https:\/\/nbtchemical.com\/?post_type=product&#038;p=1262"},"modified":"2024-02-26T11:46:22","modified_gmt":"2024-02-26T11:46:22","slug":"hoa-chat-tay-dau-nhom-mc-01","status":"publish","type":"product","link":"https:\/\/vinachemistry.com\/vi\/product\/hoa-chat-tay-dau-nhom-mc-01\/","title":{"rendered":"H\u00f3a ch\u1ea5t t\u1ea9y d\u1ea7u nh\u00f4m MC &#8211; 01"},"content":{"rendered":"<p>M\u00e3 s\u1ea3n ph\u1ea9m: <strong>MC-01<\/strong><\/p>\n<p>Xu\u1ea5t x\u1ee9: <strong>NBT Chemical<\/strong><\/p>\n<p>H\u00f3a ch\u1ea5t t\u1ea9y d\u1ea7u MC &#8211; 01 l\u00e0 h\u1ed7n h\u1ee3p acid v\u00e0 ch\u1ea5t ho\u1ea1t \u0111\u1ed9ng b\u1ec1 m\u1eb7t v\u00e0 \u1ee9c ch\u1ebf \u0103n m\u00f2n nh\u00f4m, \u0111\u01b0\u1ee3c d\u00f9ng ri\u00eang cho quy tr\u00ecnh Chromate nh\u00f4m, ti\u1ec1n x\u1eed l\u00fd s\u01a1n t\u0129nh \u0111i\u1ec7n.<\/p>\n<ul>\n<li>Ch\u1ebf ph\u1ea9m d\u1ea1ng dung d\u1ecbch, h\u00f2a tan trong n\u01b0\u1edbc, t\u00ednh acid nh\u1eb9<\/li>\n<li>Th\u00edch \u1ee9ng v\u1edbi kim lo\u1ea1i m\u1ea7u nh\u01b0, nh\u00f4m, \u0111\u1ed3ng, k\u1ebdm, s\u1eaft v\u00e0 h\u1ee3p kim.<\/li>\n<li>T\u00ednh n\u0103ng ph\u1ee5 gia b\u1ec1 m\u1eb7t cao, t\u1ea1o huy\u1ec1n ph\u00f9 v\u00e0 h\u00f2a tan ch\u1ea5t d\u1ea7u m\u1ee1. Th\u1eddi gian l\u00e0m vi\u1ec7c nhanh, hi\u1ec7u qu\u1ea3 kinh t\u1ebf cao, d\u1ea3i l\u00e0m vi\u1ec7c r\u1ed9ng, tu\u1ed5i th\u1ecd h\u00f3a ch\u1ea5t cao.<\/li>\n<li>Kh\u00f4ng g\u00e2y s\u00f9i, \u0111en m\u1ed1c nh\u00f4m.<\/li>\n<\/ul>\n<p><strong>\u0110\u1eb7c t\u00ednh l\u00fd h\u00f3a:<\/strong><br \/>\n&#8211; Xu\u1ea5t hi\u1ec7n : dung d\u1ecbch, v\u00e0ng nh\u1eb9<br \/>\n&#8211; \u0110\u1ed9 ho\u00e0 tan, (n\u01b0\u1edbc, 250C, g\/l) : tan ho\u00e0n to\u00e0n<br \/>\n&#8211; T\u1ef7 tr\u1ecdng, (250C, g\/ml): 1.12 \u00b1 0.05<br \/>\n&#8211; pH, (5%, w\/v): acid nh\u1eb9<br \/>\n<strong>Pha ch\u1ebf:<\/strong><br \/>\nCho n\u01b0\u1edbc 1\/3 th\u1ec3 t\u00edch c\u1ee7a b\u1ec3, sau h\u00f2a tan t\u1eeb t\u1eeb (khu\u1ea5y) h\u00f3a ch\u1ea5t MC \u2013 04 theo t\u1ef7 l\u1ec7 d\u01b0\u1edbi \u0111\u00e2y, \u0111i\u1ec1n \u0111\u1ea7y n\u01b0\u1edbc \u0111\u1ebfn v\u1ea1ch quy \u0111\u1ecbnh.<br \/>\n<strong>Pha m\u1edbi:<\/strong><br \/>\n&#8211; T\u1ef7 l\u1ec7 pha ch\u1ebf MC \u2013 04, (g\/l): 50 (30 \u00f7 80)<br \/>\n&#8211; Nhi\u1ec7t \u0111\u1ed9, (0C): th\u01b0\u1eddng<br \/>\nV\u1eadt li\u1ec7u b\u1ec3, Composite (FRP), PVC, PP, inox 316.<\/p>\n<p><strong>Ti\u00eau chu\u1ea9n l\u00e0m vi\u1ec7c<\/strong><br \/>\n&#8211; TA (ml): 25 (18 \u00f7 50)<br \/>\n&#8211; Th\u1eddi gian, (ph\u00fat): 5 (3 \u00f7 30)<br \/>\n&#8211; pH, (250C): acid nh\u1eb9<br \/>\n&#8211; Nhi\u1ec7t \u0111\u1ed9, (0C): th\u01b0\u1eddng<br \/>\n&#8211; S\u1ee5c kh\u00ed nh\u1eb9.<br \/>\n&#8211; M\u00e0u s\u1eafc trong \u0111\u1ebfn v\u00e0ng nh\u1eb9.<\/p>\n<p><strong>Ki\u1ec3m tra, ph\u00e2n t\u00edch v\u00e0 b\u1ed5 sung. <\/strong><br \/>\n&#8211; M\u00e0u s\u1eafc: \u0111\u1ed3ng nh\u1ea5t, trong \u0111\u1ebfn v\u00e0ng nh\u1eb9, kh\u00f4ng c\u00f3 v\u00e1ng d\u1ea7u.<br \/>\n&#8211; Ki\u1ec3m tra \u0111i\u1ec3m acid Kt:<br \/>\nPha dd m\u1eabu 5% (v\/v): L\u1ea5y 50 ml dd m\u1eabu v\u00e0o b\u00ecnh \u0111\u1ecbnh m\u1ee9c 1 lit, th\u00eam n\u01b0\u1edbc c\u1ea5t \u0111\u1ebfn v\u1ea1ch \u0111\u1ecbnh m\u1ee9c.<br \/>\nL\u1ea5y 10 ml dd m\u1eabu 5% v\u00e0o b\u00ecnh tam gi\u00e1c 250ml, th\u00eam v\u00e0o 100 ml n\u01b0\u1edbc c\u1ea5t.<br \/>\nTh\u00eam 3 \u00f7 5 gi\u1ecdt ch\u1ec9 th\u1ecb m\u1ea7u PP.<br \/>\nChu\u1ea9n \u0111\u1ed9 v\u1edbi dung d\u1ecbch NaOH 0.1N \u0111\u1ebfn khi dd chuy\u1ec3n t\u1eeb kh\u00f4ng m\u00e0u sang m\u00e0u h\u1ed3ng th\u00ec d\u1eebng l\u1ea1i.<br \/>\nS\u1ed1 ml dung d\u1ecbch NaOH 0.1N \u0111\u00e3 d\u00f9ng ch\u00ednh l\u00e0 s\u1ed1 \u0111i\u1ec3m acid Kt.<br \/>\n&#8211;<em> B\u1ed5 sung<\/em>: b\u1ed5 sung h\u00f3a ch\u1ea5t MC \u2013 04 theo c\u00f4ng th\u1ee9c: M(MC \u2013 04) = 2.5 x (K0 \u2013 Kt) x Vlv<br \/>\nTrong \u0111\u00f3: K0 l\u00e0 \u0111i\u1ec3m y\u00eau c\u1ea7u v\u00ed d\u1ee5 (K0 = 30), Vlv l\u00e0 Th\u1ec3 t\u00edch l\u00e0m vi\u1ec7c, (m3)<br \/>\n<em>&#8211; L\u01b0u \u00fd th\u00eam:<\/em><br \/>\nKi\u1ec3m tra (l\u1ea7n\/ng\u00e0y) : 1 \u00f7 2<br \/>\nThay b\u1ec3 (ng\u00e0y\/l\u1ea7n) : 5 \u00f7 10<br \/>\nThay b\u1ec3 (th\u00e1ng\/l\u1ea7n) : 1 \u00f7 6<br \/>\nV\u1edbt v\u00e1ng d\u1ea7u th\u01b0\u1eddng xuy\u00ean.<br \/>\nTuy nhi\u00ean, tu\u1ef3 theo th\u1ef1c t\u1ebf c\u1ee7a s\u1ea3n ph\u1ea9m, n\u00ean \u0111\u01b0a ra ph\u01b0\u01a1ng \u00e1n b\u1ed5 sung, thay th\u1ebf cho ph\u00f9 h\u1ee3p.<\/p>\n<p><strong>Nh\u1eefng l\u01b0u \u00fd khi s\u1eed d\u1ee5ng h\u00f3a ch\u1ea5t t\u1ea9y d\u1ea7u MC-01: <\/strong><br \/>\nH\u00f3a ch\u1ea5t t\u1ea9y d\u1ea7u MC \u2013 04 mang t\u00ednh axit, khi s\u1eed d\u1ee5ng ph\u1ea3i tu\u00e2n th\u1ee7 an to\u00e0n b\u1ea3o h\u1ed9 lao \u0111\u1ed9ng, m\u1eb7c qu\u1ea7n \u00e1o b\u1ea3o h\u1ed9, g\u0103ng tay cao su, k\u00ednh, kh\u1ea9u trang ph\u00f2ng \u0111\u1ed9c, l\u00e0m vi\u1ec7c n\u01a1i th\u00f4ng tho\u00e1ng.<\/p>\n<p><strong>X\u1eed l\u00fd c\u00e1c tr\u01b0\u1eddng h\u1ee3p tai n\u1ea1n:<\/strong><br \/>\n&#8211; 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.<br \/>\n&#8211; 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, g\u1eb7p B\u00e1c s\u1ef9.<br \/>\n&#8211; 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, c\u1ea7n th\u1edf kh\u00ed oxy v\u00e0 g\u1eb7p B\u00e1c s\u1ef9.<br \/>\n&#8211; Ti\u1ebfp x\u00fac qua mi\u1ec7ng : u\u1ed1ng nhi\u1ec1u n\u01b0\u1edbc, kh\u00f4ng \u0111\u01b0\u1ee3c cho b\u1ea5t c\u1ee9 g\u00ec v\u00e0o h\u1ecdng khi b\u1ec7nh nh\u00e2n ng\u1ea5t s\u1ec9u, g\u1eb7p B\u00e1c s\u1ef9.<\/p>\n<p><strong>B\u1ea3o qu\u1ea3n v\u00e0 t\u1ed3n kho:<\/strong> B\u1ea3o qu\u1ea3n trong kho n\u01a1i tho\u00e1ng m\u00e1t, ghi r\u00f5 nh\u00e3n m\u00e1c bao b\u00ec, theo TCVN v\u00e0 lu\u00f4n \u0111\u1eady k\u00edn \u0111\u00e1o<\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u00e3 s\u1ea3n ph\u1ea9m: MC-01 Xu\u1ea5t x\u1ee9: NBT Chemical H\u00f3a ch\u1ea5t t\u1ea9y d\u1ea7u MC &#8211; 01 l\u00e0 h\u1ed7n h\u1ee3p acid v\u00e0 ch\u1ea5t &#8230;<\/p>\n","protected":false},"featured_media":1322,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_cat":[45,39],"product_tag":[],"class_list":{"0":"post-1262","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-hoa-chat-cho-cong-nghe-ma-chrome","7":"product_cat-hoa-chat-xi-ma","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/vinachemistry.com\/vi\/wp-json\/wp\/v2\/product\/1262","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=1262"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vinachemistry.com\/vi\/wp-json\/wp\/v2\/media\/1322"}],"wp:attachment":[{"href":"https:\/\/vinachemistry.com\/vi\/wp-json\/wp\/v2\/media?parent=1262"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/vinachemistry.com\/vi\/wp-json\/wp\/v2\/product_cat?post=1262"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/vinachemistry.com\/vi\/wp-json\/wp\/v2\/product_tag?post=1262"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}