| Puyang Puzhong Chemical Co.,Ltd |
|
| |
| |
|
| |
| |
 |
|
| white or slight yellow floc-like fiber powder or white powder, odorless, tasteless, no toxicity; disolved in cold water or hot water, solution is basic or neutral, its solution is stable in ph of 2-10, color-changed temp. is 227¡æ, charring temp. is 252¡æ, the surface tension of 2% solution is 71mn/n |
 |
|
|
 |
| |
|
|
| |
| |
 |
|