Siab Zoo Chromium Hlau Flake

Chromium yog siv nyob rau hauv stainless hlau, nws pib qhov chaw, cov cuab yeej, tapes thiab videotapes. Chromium plated ntawm cov hlau tuaj yeem tiv thaiv xeb, tseem hu ua tuaj yeem ua tau ntau dua meters, muaj zog thiab zoo nkauj.

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Hauj lwm lawm

Tuam txhab profile

High Quality Chromium Metal Flake

Khoom Description

High Quality Chromium Metal Flake

Lub toxicity ntawm chromium muaj feem xyuam rau nws lub xeev valence, hexavalent chromium yog 100 npaug ntau lom tshaj li trivalent chromium, thiab yog yooj yim absorbed los ntawm tib neeg lub cev thiab accumulates nyob rau hauv lub cev, thiab trivalent chromium thiab hexavalent chromium yuav ua tau. hloov dua siab tshiab rau ib leeg. Ntuj dej tsis muaj chromium; Qhov nruab nrab concentration ntawm chromium hauv dej hiav txwv yog 0.05ug / L. Nws tseem qis dua hauv cov dej haus. Lub hauv paus ntawm chromium muaj kuab paug yog cov dej phwj tuaj tawm ntawm kev ua cov chromium-muaj ore, hlau nto kho, tawv tanning, luam ntawv thiab dyeing.

Chromium yog ib qho tseem ceeb ntawm cov kab mob rau tib neeg lub cev. Trivalent chromium yog ib qho txiaj ntsig zoo rau tib neeg lub cev, thaum hexavalent chromium yog tshuaj lom. Kev nqus thiab siv tus nqi ntawm inorganic chromium los ntawm tib neeg lub cev yog tsawg heev, tsawg dua 1%; Kev siv tus nqi ntawm cov organic chromium los ntawm tib neeg lub cev tuaj yeem ncav cuag 10-25%. Cov ntsiab lus ntawm chromium nyob rau hauv cov khoom noj ntuj yog tsawg, thiab nws muaj nyob rau hauv daim ntawv ntawm trivalent.

Tshwj xeeb, kev ua haujlwm ntawm lub cev ntawm chromium yog ua haujlwm nrog rau lwm yam khoom uas tswj cov metabolism, xws li cov tshuaj hormones, insulin, ntau yam enzymes, thiab cov khoom siv caj ces ntawm cov hlwb (DNA thiab RNA).

Khoom parameter

ua: 99.95	C: 0.005	S<0.001	Mn: 0.00038	Fe: 0.0049
Ni:0.002	Cu: 0.005	Raws li:<0.0003	Pb: 0.001	Zn:0.00083
Si<0.001	Cd: 0.0003	Mg: 0.00081	P<0.001	Al<0.001
Sn<0.0003	Sb<0.0003	Bi<0.0003

FAQ

1. Koj cov nqe lus them nqi yog dab tsi?
T / T lossis L / C.

2. Koj lub sijhawm ua haujlwm yog dab tsi?

Peb feem ntau npaj cov khoom xa tuaj hauv 7-15 hnub.

3. Yuav ua li cas txog kev ntim khoom?
Feem ntau peb muab 25 kg / hnab lossis thawv ntim khoom. Tau kawg, yog tias koj muaj cov cai tshwj xeeb rau lawv, peb yuav npaj lawv raws li koj qhov version.

4. Cov khoom zoo li cas?
Raws li cov khoom koj xaj.