POM 美国杜邦 111P BK402 (CAS No.None)
- 物化性质
- 黑色颗粒,密度约1.42 g/cm³,熔点约175°C,热变形温度约110°C(1.8 MPa),拉伸强度约70 MPa。具有优异的耐疲劳性、耐蠕变性、耐磨性和尺寸稳定性,吸水率低,耐有机溶剂,但不耐强酸和强氧化剂。
- 密度
- 1.42 g/cm³(ASTM D792)
English description(英文原文,共 1171 字符)
Product Name:DuPont Delrin 111P BK402
English Name:DuPont Delrin 111P BK402
CAS No.:9002-81-7
Aliases:Polyoxymethylene, Polyacetal, Polyformaldehyde
Molecular Formula:(CH2O)n
Physical Properties:Black granules, density about 1.42 g/cm³, melting point about 175°C, heat deflection temperature about 110°C (1.8 MPa), tensile strength about 70 MPa. It exhibits excellent fatigue resistance, creep resistance, wear resistance, and dimensional stability, low water absorption, resistance to organic solvents, but not resistant to strong acids and strong oxidants.
Uses:Widely used in automotive parts (such as gears, bearings, door lock systems), electronic and electrical components (such as switches, coil bobbins, relays), and mechanical equipment parts (such as pump bodies, impellers, transmission components). Its high rigidity and wear resistance also make it suitable for precision instruments and sports equipment.
Technical Specifications:
Density: 1.42 g/cm³ (ASTM D792)
Melting temperature: approx. 175°C
Tensile strength: approx. 70 MPa (ASTM D638)
Heat deflection temperature: 110°C at 1.8 MPa (ASTM D648)
Volume resistivity: 1×10^15 Ω·cm (ASTM D257)
English Name:DuPont Delrin 111P BK402
CAS No.:9002-81-7
Aliases:Polyoxymethylene, Polyacetal, Polyformaldehyde
Molecular Formula:(CH2O)n
Physical Properties:Black granules, density about 1.42 g/cm³, melting point about 175°C, heat deflection temperature about 110°C (1.8 MPa), tensile strength about 70 MPa. It exhibits excellent fatigue resistance, creep resistance, wear resistance, and dimensional stability, low water absorption, resistance to organic solvents, but not resistant to strong acids and strong oxidants.
Uses:Widely used in automotive parts (such as gears, bearings, door lock systems), electronic and electrical components (such as switches, coil bobbins, relays), and mechanical equipment parts (such as pump bodies, impellers, transmission components). Its high rigidity and wear resistance also make it suitable for precision instruments and sports equipment.
Technical Specifications:
Density: 1.42 g/cm³ (ASTM D792)
Melting temperature: approx. 175°C
Tensile strength: approx. 70 MPa (ASTM D638)
Heat deflection temperature: 110°C at 1.8 MPa (ASTM D648)
Volume resistivity: 1×10^15 Ω·cm (ASTM D257)
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常见问题
- POM 美国杜邦 111P BK402的 CAS 号是多少?
- POM 美国杜邦 111P BK402的 CAS 号是 None。
- POM 美国杜邦 111P BK402的分子式和分子量是什么?
- POM 美国杜邦 111P BK402的分子式为 (CH2O)n。
- POM 美国杜邦 111P BK402的英文名称是什么?
- POM 美国杜邦 111P BK402的英文名称为 DuPont Delrin 111P BK402。
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