GYC DBP
GYC DBP has excellent compatibility with PVC and has high plasticizing efficiency.
Description
Detailed Product Description
GYC DBP has excellent compatibility with PVC and has high plasticizing efficiency.
Introduction
- DBP is produced by esterifying Butanol and Phthalic Anhydride.
- excellent compatibility with PVC and has high plasticizing efficiency.
- a considerable low dosage is enough to reach satisfactory flexibility.
- a primary plasticizer for general purpose and often used as gelation agent.
- it is easy to migration and embrittle in low temperature and its solvent extractability is high.
Spec.
| Appearance (APHA) | 40 max |
| Acid value (mgkoH/g) | 0.05 max |
| Esterification number (mgkoH/g) | 399-407 |
| Heating loss (125°Cx3hr) | 1.0 max |
| Volume resistivity (30 °C, Ω-cm) | — |
| Specific gravity (20/20) | 1.045-1.051 |
Physical properties
| Molecular weight (g/mole) | 278 |
| Boiling point (760mmHg) | 340°C |
| Flash point | 170 |
| Viscosity (30°C) | 15 cps |
| Freezing point | -35°C |
Usage
- Hoses
- Plastic plates
- Paints
- Vinyl tiles
- Adhesives etc
