| Parameter | Modified ABS Value | Test Standard | Additives | 
|---|---|---|---|
| ΔE (Color Change, 1000h QUV) | <2.0 | ASTM D4587 | UV-326/HALS | 
| Impact Retention (-20°C) | >80% of original | ASTM D256 | Low-T impact modifiers | 
Production Description:
UV-stabilized ABS grades prevent yellowing and brittleness in harsh environments, extending product lifespan in construction and automotive applications.
Tailored Performance: Balances cost, processability, and enhanced properties for niche uses.
Cost-Effectiveness: Competes with engineering plastics (e.g., PC, nylon) at lower costs.
Regulatory Compliance: Meets fire safety (UL94), food contact (FDA), and automotive standards.
Durability: Resists environmental stressors like UV exposure and chemical exposure.
Product application in Toilet-Seat:


Company Profile

 



HMT International is a leading global manufacturer and exporter specializing in modified plastics, operating under the brand Chongyuan. Established with a commitment to innovation and sustainability, we engineer high-performance thermoplastic compounds tailored to meet the evolving demands of industries worldwide. 
Certified to ISO 9001, ISO 14001, and compliant with RoHS/REACH standards, we align our operations with global sustainability goals while delivering exceptional technical support and supply chain reliability. 
3,000+ customized formulations.
500,000+ MT annual production capacity.
25+ years of polymer expertise.
ISO 9001 & ISO 14001 certified facilities.