500%+ impact resistance, CTI >600V UL94 V-0 compliant PP for circular economy
Product models in the automotive lighting field
| Property |
Test Standard |
Light Bulbs |
Lampshades |
Toilet Seats |
Cushions |
| Heat Deflection Temp. (HDT) |
ISO 75 |
≥125°C @ 0.45 MPa |
≥110°C @ 0.45 MPa |
≥95°C @ 0.45 MPa |
≥80°C @ 0.45 MPa |
Production Description
Modified polypropylene refers to that polypropylene (PP) plastic is processed by methods such as filling, blending, reinforcement, etc., so that it has flame retardant and high impact resistance. Pure polypropylene resin can have new properties or Enhance and highlight its original performance. Modified PP bridges the gap between standard plastics and high-performance polymers, offering versatility across industries.
Key Advantages Over Standard PP
Tailored performance for niche applications.
Cost-effective alternative to engineering plastics like ABS or nylon.
Retains PP’s inherent benefits (lightweight, chemical resistance) while addressing weaknesses.
Product application in LED light field
Product application in Switch and Socket
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.
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