V0 Flame Retardant Polycarbonate Granule Hydrolysis Resistant Moisture Proof
Hydrolysis Resistant Moisture Proof Polycarbonate Light Diffusion PC Resin Halogen-Free V0 for Humid Environment LED Lamps
Light Diffusion PC product models in the LED lighting field
| Product | Category | Sub Category | Key Features | Applications | Property | MSDS/SDS | Technical data |
| Polymer | PC | PC | Low viscosity. Excellent heteroplastic property. | Medical injection products | ASTM | R2 F H UL RI ET | |
| EO gas and steam sterilization. | |||||||
| USP and FDA Certification |
Production Description:
Polycarbonate’s aromatic structure overcomes aliphatic weaknesses, delivering 55 MPa flexural strength and 0.02% thermal expansion. FDA-compliant grades resist stress cracking in autoclaves, while optically clear variants enable AR/VR lenses. Dominating 20% of engineering plastics demand, PC grows faster than nylon or PBT.
Key Advantages Over Standard PC:
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Tailored Performance: Balances transparency, strength, and processability for niche uses.
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Cost Reduction: Blends like PC/ABS lower material costs while maintaining core properties.
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Durability: Enhanced UV, chemical, and thermal stability for harsh environments.
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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.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.