Products Catalog
Contact Us
TEL:+86-20-29813152
Web:http://http://www.cpcc.hk.cn
E-mail:cpcc@pigeonchem.com
Address:ROOM 1605,HO KING COMMERCIAL CENTER,2-16 FA YUEN STREET,MONGKOK,KOWLOON,HONG KONG
品質標準
Quality standard
|
專案 ITERMS |
規格 SPECIFICATION |
|
黏度（1%溶液） CPS Viscosity (1%solution) |
As per need |
|
細度 mesh Particle size |
As per need |
|
純度 % Purity |
As per need |
|
PH值 PH-Value |
6.0-8.0 |
|
水分 % Moisture |
13.0-14.0 |
|
水不溶物 % Water insoluble |
3.0 |
|
硫酸灰分 % Sulphated ash |
20.0-24.0 |
|
重金屬 ppm Heavy metal as lead |
40 |
|
砷含量 ppm Arsenic content |
2 |
|
外觀 Appearance |
淡黃色粉末 Light yellow powder |