CAMPUS® datasheet | Delrin® 100AF
This datasheet of Delrin® 100AF from DuPont Engineering Polymers is provided by the international plastics database CAMPUS.
This datasheet includes:
流变性能 - 机械性能 - 热性能 - 其它性能 - 流变计算用参数 - 函数
Delrin® 100AF | POM-Z20 | DuPont Engineering Polymers 材料文字说明
ISO 1043: POM-SF20
Common features of Delrin® acetal resin include mechanical and physical properties such as high mechanical strength and rigidity, excellent fatigue and impact resistance, as well as resistance to moisture, gasoline, lubricants, solvents and many other neutral chemicals. Delrin® acetal resins also have excellent dimensional stability and good electrical insulating characteristics. They are naturally resilient, self-lubricating and available in a variety of colours and speciality grades.
The good melt stability of Delrin® acetal resin normally enables the recycling of properly handled production waste. If recycling is not possible, DuPont recommends, as the preferred option, incineration with energy recovery (-17 kJ/g of base polymer) in appropriately equipped installations. For disposal, local regulations have to be observed.
Delrin® acetal resin typically is used in demanding applications in the automotive, domestic appliances, sports, industrial engineering, electronics and consumer goods industries.
DELRIN® 100AF is a 20% Teflon® PTFE fiber filled, high viscosity acetal homopolymer for injection molding. It has very low coefficient of friction, high resistance to abrasion and is specifically suitable for low wear, low friction applications.
Typical applications:
Moulded parts, such as highly loaded gears and plain bearings.
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流变性能 价值 单位 测试标准
熔体体积流动速度, MVR 1.3 cm³/10min ISO 1133
温度 190 °C ISO 1133
载荷 2.16 kg ISO 1133
模塑收缩率, 平行 2.1 % ISO 294-4, 2577
模塑收缩率, 垂直 1.5 % ISO 294-4, 2577
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机械性能 价值 单位 测试标准
拉伸模量 2700 MPa ISO 527-1/-2
断裂应力 53 MPa ISO 527-1/-2
断裂伸长率 15 % ISO 527-1/-2
无缺口简支梁冲击强度, +23°C 70 kJ/m² ISO 179/1eU
简支梁缺口冲击强度, +23°C 5 kJ/m² ISO 179/1eA
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热性能 价值 单位 测试标准
熔融温度, 10°C/min 178 °C ISO 11357-1/-3
热变形温度, 1.80 MPa 100 °C ISO 75-1/-2
热变形温度, 0.45 MPa 165 °C ISO 75-1/-2
线性热膨胀系数, 平行 110 E-6/K ISO 11359-1/-2
线性热膨胀系数, 垂直 110 E-6/K ISO 11359-1/-2
1.5mm名义厚度时的燃烧性 HB class IEC 60695-11-10
测试用试样的厚度 1.5 mm IEC 60695-11-10
UL注册 UL - -
厚度为h时的燃烧性 HB class IEC 60695-11-10
测试用试样的厚度 3.0 mm IEC 60695-11-10
UL注册 UL - -
燃烧性－氧指数 23 % ISO 4589-1/-2
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其它性能 价值 单位 测试标准
吸水性 1 % 类似ISO 62
吸湿性 0.2 % 类似ISO 62
密度 1540 kg/m³ ISO 1183
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流变计算用参数 价值 单位 测试标准
熔体密度 1300 kg/m³ -
熔体 0.22 W/(m K) -
熔体的比热 2710 J/(kg K) -
喷射温度 130 °C -
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