Wear Resistant Abrasion Proof Polycarbonate Light Diffuser Material V0 Flame Retardant Halogen-Free Extrusion Grade

Light Diffusion PC product models in the LED lighting field

Production Description:

Modified Polycarbonate (Modified PC) refers to Polycarbonate (PC) that has been chemically or physically altered to address its inherent limitations or enhance specific properties for demanding applications. While standard PC is prized for its transparency, impact resistance, and thermal stability, modifications tailor it to overcome weaknesses like UV sensitivity, stress cracking, and flammability. Modified PC bridges the gap between standard polycarbonate and high-performance polymers (e.g., PEEK), offering customizable solutions for industries requiring lightweight, durable, and multifunctional materials. Its versatility makes it indispensable in sectors ranging from electric vehicles to medical technology.

Key Advantages Over Standard PC:

• Tailored Performance: Balances transparency, strength, and processability for niche uses.

• Cost Reduction: Blends like PC/ABS lower material costs while maintaining core properties.

• Durability: Enhanced UV, chemical, and thermal stability for harsh environments.

• Regulatory Compliance: Meets flame safety (UL94), food contact (FDA), and medical standards.

A: Bulb Lamp Cover Series (Light Transmittance 90% - 98%, Beam Angle 150° - 230°)

B: T-Bulb Lamp Cover Series (Light Transmittance 86% - 96%, Beam Angle 150° - 200°)

C. BR Lamp/PAR Lamp/Spotlight Cover Series (Light Transmittance 88% - 94%)

D. Taper/Candle Bulb Cover Series (Light Transmittance 85% - 95%)

E. Ceiling Lights and Various Lamps Series (Light Transmittance 80% - 92%)

F. Tube Light Series (T8 Tubes, Dual-Color Tubes) (Light Transmittance 80% - 96%)

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.

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

Our Modified Plastic includes customized solutions for automotive, electronics, home appliances, packaging, and industrial applications, prioritizing durability, lightweight design, and environmental compliance. Leveraging advanced R&D capabilities and state-of-the-art production facilities, Chongyuan ensures consistent quality, rapid customization, and cost-efficiency for OEMs and partners across 30+ countries.