Xiamen HMT International Trade Co., Ltd
| Light transmittance | 89%~91% |
| Transport Package | Bag |
| Grade | Injection Grade. Extrusion Grade, Filming Grade |
| Melt Flow Rate | 20g/10min 16g/10min 14g/10min 10g/10min 12g/10min |
| Izod Notched Impact | 15KJ/m2 20KJ/m2 30KJ/m2 30KJ/m2 |
| Flammability Rating | V-2 V-0 |
| Usage | Lamp Bubble Lamp Tube Downlight Pannel BR lampshade |
| Molding Method | Injection Molding |
| 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 |
| Place of Origin | China |
| Brand Name | HMT |
| Certification | ISO 9001, ISO 14001, RoHS/REACH |
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Product Specification
| Light transmittance | 89%~91% | Transport Package | Bag |
| Grade | Injection Grade. Extrusion Grade, Filming Grade | Melt Flow Rate | 20g/10min 16g/10min 14g/10min 10g/10min 12g/10min |
| Izod Notched Impact | 15KJ/m2 20KJ/m2 30KJ/m2 30KJ/m2 | Flammability Rating | V-2 V-0 |
| Usage | Lamp Bubble Lamp Tube Downlight Pannel BR lampshade | Molding Method | Injection Molding |
| 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 | Place of Origin | China |
| Brand Name | HMT | Certification | ISO 9001, ISO 14001, RoHS/REACH |
| High Light | Thermal Stable Light Diffuser Resin ，Thermal Stable PC Pellets ，Wet Environment LED PC Pellets | ||
Thermal-Stable Hydrolysis-Proof Light Diffuser Resin for Wet Environment LED Solutions
Light Diffusion PC product models in the LED lighting field
| Test Project | Test Methods | Unit | Typical Values |
| Tensile Stress | GB/T1040-92 | Mpa | ≥50 |
| Flexural Stress | GB/T9341-2000 | Mpa | ≥100 |
| Flexural Modulus | GB/T9341-2000 | Mpa | ≥1500 |
| Notched Impact Strength | GB/T1043-93 | KJ/m2 | ≥20 |
| Elongation At Break | GB/T1040-92 | % | ≥100 |
| Heat Distortion Temperature | GB/T1634-2004 | °C | 110-120 |
| MFR | GB/T3682-2000 | g/10min | 8-18 |
| Oxygen Index (Vertical Burning) | GB/T2408-1996 | 4mm | ≥28 |
| Testing Condition | 23±2°C, 50±5%RH | ||
Production Description:
Polycarbonate (PC) is a molecular chain containing carbonate base polymer, according to the structure of the ester base can be divided into aliphatic, aromatic, aliphatic, aromatic, and other types.Because of aliphatic and mechanical properties of aliphatic and aromatic polycarbonate is low, which limits its application in the field of engineering plastics.There are only aromatic polycarbonate won the industrialized production.Due to the particularity of polycarbonate structure, has become the fastest growing in the five engineering plastics of general engineering plastics.
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.
Company Details
Business Type:
Manufacturer,Agent,Exporter,Trading Company
Year Established:
2017
Total Annual:
1 million-10 millon
Employee Number:
50~100
Ecer Certification：
Verified Supplier
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 indust... 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 indust...
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