性能
典型特性 |
|
|---|---|
| Appearance | Clear to hazy liquid |
| Non-Volatile Content | 25 % |
| pH | 5 |
| Shelf Life | 360 Days |
什么 DOWSIL™ 5-7203 WE Emulsion?
Organofunctional silicone microemulsion for leather treatment. Can be used as a direct replacement for conventional organic fat liquors during the fat-liquoring step. The recommended addition level is 6 to 12% of emulsion, calculated as a percentage of the initial wet blue leather.
用途
- Fat liquor additive for leather treatment during wet blue post-tanning operations
优势
- Low fogging fat liquoring additive
- Hydrophobization and lightweight softening
- BTX Free
- Aqueous silicone emulsion