| Customization: | Available |
|---|---|
| Usage: | General Plastics |
| Plastic Properties After Heated: | Thermoplastic Plastics |
|
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Product Description
PC (Polycarbonate) and PBT (Polybutylene Terephthalate) are preferred materials for LED lighting applications.
We research and improve our material for more than 10 years. They have got a good balance of properties to
meet demands of energy efficiency, durability and long life.
PC Grade:
Injection molding, extrusion, coining, blow molding, thermoforming, printing, adhesive, coating Grade
Properties :
High impact strength, shape stable, colourless, transparent, easy dying, electric insulation, corrosion resistance,
wear resistance are good. However, poor self-lubricating, with tendency to stress cracking, high temperature easily
hydrolyzed, poor compatibility with other resins.
PC is suitable for making instrument small parts, insulating and transparent parts and impact-resistant parts.
Specification
|
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 |
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