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In recent years, the alternative use of metal die casting and phenolic resin. Excellent heat resistance, chemical resistance, and flame retardant plastic.
The PPS spacer "ASP" has been commercialized through injection molding and machining processes using a grade containing 40% glass fiber. For more details, please download the catalog.
It is under harsh conditions that true value is demonstrated. A lineup of PPS spacers made from engineering plastics.
■PPS (Polyphenylene Sulfide) Spacer This spacer is made from PPS material, which has particularly excellent heat resistance, chemical resistance, and flame retardancy among super engineering plastics. It possesses self-extinguishing properties without the addition of flame retardants and maintains stable dimensional accuracy even in harsh thermal environments. ■Main Features - Extremely high environmental resistance: Excellent heat resistance, weather resistance, and hydrolysis resistance, with minimal degradation even after long-term use. - Outstanding physical properties: High mechanical strength and flame retardancy (compliant with UL standards). - Dimensional stability: Very low water absorption rate, resulting in minimal distortion even in environments with significant temperature fluctuations. ■Case Studies for Problem Solving Cost reduction and performance improvement achieved with PPS spacers As an alternative to metal parts and conventional resins, the following problem-solving achievements have been realized: - Weight reduction and insulation from metal: By replacing metal spacers with PPS, weight reduction is achieved while ensuring circuit insulation. - Overcoming the performance limits of PA (Polyamide) resin: PPS maintains high precision even in environments where dimensional changes due to moisture absorption and thermal degradation are concerns. - High density around connectors: With excellent dimensional stability and heat resistance, it contributes to space-saving for connectors and electronic components located near heat sources.
