RC-1 Soft Polyester Colophony
■ Composing: This product is diluted by impregnant after esterified responses of polyatomic acid, polyatomic alcohol and monobasic acid.
■ Character: Excellent flexibility, good anti-cold, high chubbiness, excellent adhesion and quick dry etc
■ Use: It needs good flexibility poly ester paint to confect with PU curing agent; it should be used in the good flexibility environment and also be confected nitryl paint and leather paint.
■ Technical Indicators:
| Item Guideline |
| Appearance |
tiny yellow liquid |
| Viscidity |
(Format Pipe 25 ℃) 15-20 seconds |
| Acid No. |
≤10mgkoH/g |
| Hydroxy No. |
150mgkoH/g(meaning all solid) |
| Viscidity |
Format Pipe 25℃, Second |
| Solid Content |
50±2% |
■ Ratio Reference: The adding quantity of PU curing agent accords to the following formula.
■ Delivery: It is applicable for cold, without sunshine directly and avoiding drench.
■ Packaging: 53gal . large barrel
