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Light Diffuser Polycarbonate Material PC Resin Halogen Free V0 For LED Lampshades

Categories Light Diffusion PC
UL94 Flame Rating: V-0 (0.8mm thickness)
Glow Wire Flammability Index (GWFI): 850°C
RoHS Compliance: Compliant (lead/halogen-free)
Melt Flow Rate: 20g/10min 16g/10min 14g/10min 10g/10min 12g/10min
Izod Notched Impact: 15KJ/m2 20KJ/m2 30KJ/m2 30KJ/m2
Laser Markability: Contrast ≥80% (1064nm laser)
Application: Lamp Bubble Lamp Tube Downlight Pannel BR lampshade
Molding Method: Injection Molding
Place of Origin: China
Brand Name: HMT
Certification: ISO 9001, ISO 14001, RoHS/REACH
Price: Negotiable
Packaging Details: Export Film Packing / According To Customer
Delivery Time: 7-15 working days
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
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  • Product Details
  • Company Profile

Light Diffuser Polycarbonate Material PC Resin Halogen Free V0 For LED Lampshades

Light Diffuser Polycarbonate Material PC Resin Plastic Halogen Free V0 for LED Lampshades Extrusion Grade


Basic Data:


ParameterValue/DescriptionTest Standard
Heat Deflection Temp135-145°C (@ 1.8 MPa)ASTM D648
Flame RatingUL94 V-0 (0.8 mm thickness)UL 94
Impact Strength65-85 kJ/m² (Izod Notched, 23°C)ASTM D256
Light Transmittance88-90% (2 mm thickness)ASTM D1003
UV Resistance>2000 hrs (Xenon arc, no yellowing)ASTM G155
Volume Resistivity1×10¹⁵ Ω·cmASTM D257
Density1.20-1.22 g/cm³ASTM D792
Water Absorption0.15-0.25% (24h immersion)ASTM D570
Rockwell HardnessR 118-122ASTM D785
Flexural Modulus2300-2500 MPaASTM D790

Production Description:

Flame-retardant PC compounds meet UL94 V-0 standards in EV charging ports and miniaturized power modules.

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.

Quality Light Diffuser Polycarbonate Material PC Resin Halogen Free V0 For LED Lampshades for sale
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