High molecular weight polyester structure ensures excellent permanence and low volatility in rubber compounds.
Superior resistance to extraction by oils, solvents, and water—ideal for demanding service environments.
Enhances low-temperature flexibility while maintaining good heat aging resistance in EPDM, NBR, and CR elastomers.
Low migration tendency minimizes surface blooming and maintains long-term physical property stability.
Compatible with common sulfur and peroxide curing systems without adverse effects on cure kinetics.
Automotive weatherstrips and door seals requiring dimensional stability and ozone resistance.
Industrial hose and tubing for hydraulic and pneumatic systems exposed to mineral oils.
Railway vibration dampers and bushings subjected to wide temperature ranges and dynamic stress.
Roofing membranes and waterproofing sheets where long-term plasticizer retention is critical.
Conveyor belts operating in high-humidity or chemical-handling environments.
| Chemical Type | Polyester-based plasticizer (adipate/phthalate-free) |
| Product Form | Clear, viscous liquid |
| Appearance | Colorless to pale yellow, transparent |
| Specific Gravity (25°C) | 1.08–1.12 g/cm³ |
| Viscosity (100°C) | 150–250 mPa·s |
| Acid Value | ≤ 0.5 mg KOH/g |
| Flash Point (COC) | ≥ 240°C |
| Primary Applications | EPDM, NBR, CR, and chlorinated polyethylene (CPE) rubber compounds |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China