LB PBT 1000 IM WT1177-20
highly reflective, opaque, easy release (demoulding), injection moulding. Applications: light guides, reflectors, light blocking components, Lighting.
Specifications
Mechanical Properties
| Flexural Modulus | 2500 MPa |
| Tensile Modulus | 2700 MPa |
| Tensile Stress at Yield | 45 MPa |
| Tensile Elongation at Break | 12 % |
| Charpy Impact Strength (23°C) | 190 kJ/m² |
| Notched Charpy Impact (23°C) | 10 kJ/m² |
Physical Properties
| flexural_stress_3.5%_strain | 67 MPa |
| tensile_elongation_at_yield | 3.8 % |
| impact_strength_charpy,_-40°c | 65 kJ/m² |
| notched_impact_strength_charpy,_-40°c | 5 kJ/m² |
| dsc_melt_point | 225 °C |
| shrinkage_lengthwise,_24h | 2.1 - 2.5 % |
| shrinkage_lateral,_24h | 1.9 - 2.3 % |
Thermal Properties
| Vicat B | 50 166 °C |
| Melt Volume Rate | 7 cm³/10min |
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First-time customers can receive 500g free sample of LB PBT 1000 IM WT1177-20. Freight collect.
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The Experience Behind Every Shipment
Our team brings over 30 years of combined experience in the chemical and plastics industries, with seasoned technical specialists providing full-cycle online support — from material selection and application troubleshooting to processing guidance. Having served 1,000+ clients worldwide and worked inside Western enterprises, we understand your standards, your culture, and your expectations. Fluent in English, grounded in Chinese market expertise, and committed to stable quality, professional technical service, and responsive after-sales support.