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Advanced Elastomer Systems Santoprene® 453-45 Thermoplastic Rubber

Thermoplastic Elastomer, Melt-Processible Rubber

Advanced Ceramics Limited

产品说明

A colorable thermoplastic flame retardant wire and cable elastomer with good fluid resistance, formulated to replace thermoset elastomers such as EPDM, polychloroprene, and chlorosulfonated polyethylene. It can be processed using injection molding, extrusion, blow molding or other melt processing techniques.

Key Features: Meets UL 1277 requirements of both insulation and jacket for control and tray; UL 62 Bulletin listed; Wire and cable rating: 105°C (221°F) dry, 75°C (167°F) wet and 60°C (140°F) oil; Limiting oxygen index, 24.5% (passes VW-1, IEEE 383); EM 60 at 75°C (167°F): 1 day SIC = 2.47; % change in SIC, 1 to 14 days = 1.07; % change in SIC, 7 to 14 days = .50; Stability factor, 14 days = 0.07; IR constant @ 15.6°C (60°F) = >100,000

Additional processing comments: This thermoplastic rubber is a shear-dependent material that can be processed on conventional thermoplastic equipment for injection molding, extrusion, or blow molding. For extrusion, a general purpose screw with a compression ratio of 2.5 to 3.0 is recommended. Material can be recycled. SANTOPRENE rubber is incompatible with acetal and PVC.

Values below are for injection molded plaques, side gated, 82.6 mm x 117.5 mm x 3.0 mm. Tensile properties measured across flow. Data provided by Advanced Elastomer Systems.

Advanced Elastomer Systems is now a part of ExxonMobil. This grade was removed from the Advanced Elastomers Systems standard product line before the ExxonMobil acquisiton.

物理性能额定值 (公制)额定值 (英制)测试方法
密度 g/cc lb/in³ TPE-0105 (ASTM D792)
机械性能额定值 (公制)额定值 (英制)测试方法
肖氏硬度 (邵氏 D) 5 Second; TPE-0169 (ASTM D 2240)
极限抗拉强度 MPa psi TPE-0153 (ASTM D 412)
伸长率 (断裂) TPE-0153 (ASTM D 412)
100% 模量 GPa ksi TPE-0153 (ASTM D 412)
撕裂强度 kN/m pli 62.7 kN/m at 23°C. Value at 100°C is 36.9 kN/m. TPE-0056 (ASTM D 624)
永久压缩 23°C, 168 hrs.; TPE-0016 (ASTM D 412)
@Temperature 100 °C
@Temperature 212 °F
168 hrs.; TPE-0016 (ASTM D 412)
Tensile Set 23°C, 168 hrs.; TPE-0053 (ASTM D 412)
热性能额定值 (公制)额定值 (英制)测试方法
最高工作温度, Air °C °F Wire and Cable Rating Dry
脆化温度<= °C <= °F TPE-0089 (ASTM D 746)
极限氧指数
加工性能额定值 (公制)额定值 (英制)测试方法
加工温度 °C °F
干燥温度 °C °F Desiccant drying for 3 hours recommended
干燥时间 hour hour
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