개요
Duratron PAI offers outstanding heat resistance, capable of continuous use at temperatures up to 260°C. Even under extreme mechanical conditions, components made from Duratron PAI outperform those made from most other advanced engineering plastics in terms of compressive strength and impact resistance.
Duratron PAI is an amorphous material with a very low coefficient of linear thermal expansion and high creep resistance, providing excellent dimensional stability across its entire service range. It has a high glass transition temperature of 280°C, often eliminating the need for additional post-processing by the user.
However, for certain injection-molded parts requiring enhanced chemical or wear resistance, post-curing cycles are recommended.
특성
- Excellent mechanical strength and rigidity up to 260°C
- Very low coefficient of linear thermal expansion, even at 260°C
- Outstanding wear resistance in bearing-grade variants
- Excellent thermal, chemical, and mechanical properties
- High resistance to high-energy radiation (gamma and X-rays)
용도
Can Mandrels
Duratron T4203 PAI’s exceptional compressive strength and wear resistance help improve productivity and part longevity, while reducing deformation during aluminum can printing.
(Previous materials: Nylon, UHMWPE, ceramic-coated steel)
High-Temperature Electrical Connectors
Duratron T4203 PAI and Duratron T5030 PAI are ideal due to their superior electrical and thermal properties.
(Previous materials: Nylon, Quadrant, Duratron® PEI)
Bearing Cages
Duratron T4203 and T5030 PAI offer low thermal expansion and excellent wear resistance, allowing for increased bearing speeds and extended component life.
(Previous materials: Metal cages, metal balls, bronze bushings)
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