UL Certified Humidity Resistant PC Resin Uniform Light Distribution Polycarbonate Resin

Brand Name:HMT
Certification:ISO 9001, ISO 14001, RoHS/REACH
Delivery Time:7-15 working days
Payment Terms:L/C,D/A,D/P,T/T,Western Union,MoneyGram
Light transmittance:89%~91%
ODM/OEM:Accept
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Location: Xiamen Fujian China
Address: Unit 2005, Channel Pearl Plaza, No.99 Yilan Road, Siming District, Xiamen City, Fujian Province, China
Supplier`s last login times: within 3 hours
Product Details Company Profile
Product Details

UL-Certified Humidity-Resistant PC Resin with Uniform Light Distribution Properties


Light Diffusion PC product models in the LED lighting field


ProductCategorySub CategoryKey FeaturesApplicationsPropertyMSDS/SDSTechnical data
PolymerPCPCHigh viscosity. High strength.Outdoor products.ASTMGHSR2 H UL
Excellent heteroplastic property.Single and multi-layer sheets
UV protection

Production Description:

The PC polymer class combines optical clarity (refractive index 1.586) with intrinsic flame retardancy (LOI 25-27%). Dominant bisphenol A grades (Td 380°C) exhibit specific volume resistivity 6×10¹⁶ Ω·cm and dissipation factor 0.0005-0.001 @1MHz, enabling applications from MRI machine components to spacecraft windows.


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.

China UL Certified Humidity Resistant PC Resin Uniform Light Distribution Polycarbonate Resin supplier

UL Certified Humidity Resistant PC Resin Uniform Light Distribution Polycarbonate Resin

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