Tin / Amine Catalyst
Tin:
| Tin shortage | Tin excess |
|---|---|
| Foam split, collapse | More close cell, shrinkage |
Recommended Dosage: 0.1 ~ 0.5 php
Amine
| Amine shortage | Amine excess |
|---|---|
| Slow CT/RT, less open cell, less air flow | Quick CT/RT, more open cell, foam split |
Recommended Dosage: 0.01 ~ 0.50 php
Products:
| Grade | T-9 | T-12 | K-15 | T-45 | A-1 | A-33LV | A-B75 |
|---|---|---|---|---|---|---|---|
| Type | Tin | Tin | K | K | Amine | Amine | Amine |
| Use | PUR | PUR | PIR | PIR | PUR | PUR | PUR |
| Viscosity(cps, 25˚C) | 1,000↓ | 100↓ | 7,500↓ | 20,000↓ | 20↓ | 200↓ | 50↓ |
| Activity content ( % ) | 28 | 18 | 16 | 14 | 70 | 33 | 43 |
