PMMA 80N Injection Molding Grade with 88.9°C HDT and 90% Transmittance for Lighting Fixtures
Price:
USD1.8-2.3
MOQ:
25KG
Delivery Time:
7-15days
Brand:
Japan
Product Description
Product Overview
PMMA (Polymethyl Methacrylate) is an engineering plastic manufactured by SABIC in Saudi Arabia. This injection molding grade material offers excellent physical properties including high temperature resistance, weather resistance, and chemical resistance, making it ideal for lighting fixtures, automotive parts, packaging materials, and various industrial applications.
Key Features
- High impact resistance with 48 J/m Izod Notch Impact
- Excellent optical clarity with 90% transmittance
- Heat stabilized grade with HDT up to 88.9°C
- UV resistance and good weather resistance
- Scratch resistant and dimensional stability
- BPA free and FDA 21 CFR 177.1010 compliant
- UL-746C F2 and RoHS certified
Technical Specifications
| Property | Standard | Value | Unit |
|---|---|---|---|
| Density | ASTM D792 | 1.15 | g/cm³ |
| Melt Index (230°C/3.8kg) | ASTM D1238 | 3.3 | g/10min |
| Tensile Strength | ASTM D638 | 37.9 | MPa |
| Flexural Strength | ASTM D790 | 71.0 | MPa |
| Heat Deflection Temperature (0.45MPa) | ASTM D648 | 88.9 | °C |
| Thermal Conductivity | ASTM C177 | 0.22 | W/(m·K) |
Applications
Optical Lighting
Lampshades, protective glass, optical instrument components, aircraft transparent materials
Electronic Appliances
Insulation connectors, coil frames, sockets, telephone shells, battery housings
Mechanical Equipment
Gears, bearings, cams, bolts, levers, crankshafts, mechanical shields
Material Properties
Processing Information
Material Shape: Pellets
Process: Injection Molding
Flame Rating: UL94 HB
Shrinkage Flow: 0.30~0.80%
Water Absorption: 0.40% (24hr)
Process: Injection Molding
Flame Rating: UL94 HB
Shrinkage Flow: 0.30~0.80%
Water Absorption: 0.40% (24hr)
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Get in Touch
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Company
Dongguan Pengchen New Materials Co., Ltd
Location
Room 114, Building 19, Sujin Plastic Commercial Center, No. 68, Xianwei Road, Zhangmuou Town, Dongguan City, Guangdong Province
Contact Person
Yang