耐高温ABSpa和abs哪个好ABS塑料牌号大全abs塑料抗冲击强度PA是什么材料耐热abs耐热温度abs的耐温度多少耐低温ABSABS型号TETCO类ABS和PA的脆性

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Performance: mechanical properties: density, hardness, surface resistivity, dielectric properties, tensile properties, impact properties, tearing properties, compression properties, bonding strength, wear resistance, low temperature properties, resilience; Aging performance: Heat Aging, ozone aging, UV lamp aging, salt fog aging, xenon lamp aging, carbon arc lamp aging, halogen lamp aging; Liquid resistance: lubricating oil, gasoline, oil, acid, alkali, organic solvent, water; Combustion performance: vertical combustion, alcohol torch combustion, roadway propane combustion, smoke density, combustion rate, effective combustion calorific value, total smoke emission applicable performance: hydraulic pressure, pulse test, conductivity, water tightness, air tightness; Production parameters: melting index, viscosity, mold shrinkage, melting temperature and other uses: ABS resin is widely used in automotive industry. In the electrical instrumentation industry and the mechanical industry, often used for gears, auto parts, fenders, handrails, refrigerator lining, blades, bearings, handles, pipes, joints, instrument shell, dashboard, basin helmet, etc. . In the home appliances and