Polyamide 12 - Nylon 12 - PA 12 Flexible

Sep 16 2001

聚合物类型

热塑性

优点

Very flexible, good abrasion resistance, good-notched izod impact strength and better elongation at break compared with unmodified polyamide 12.

缺点

Reduced heat distortion temperature, increased coefficient of linear expansion and poor electrical characteristics compared with unmodified polyamide 12.

典型特性

财产

价值

Density (g/cm3)

1.03

表面硬度

RR80

Tensile Strength (MPa)

25

弯曲模量（GPA）

0.4

Notched Izod (kJ/m)

0.07

Linear Expansion（/°C x 10-5)

12

Elongation at Break (%)

300

以产量（％）应变

37.5

Max. Operating Temp. (°C)

70

吸水（％）

0.2

Oxygen Index (%)

21

易燃性UL94

V2

Volume Resistivity (log ohm.cm)

11

Dielectric Strength (MV/m)

55

Dissipation Factor 1kHz

0.08

Dielectric Constant1kHz

3.8

HDT @ 0.45 MPa（°C）

135

HDT @ 1.80 MPa (°C)

50

Material. DryingHRS @（°C）

2 @ 90

熔化温度。范围（°C）

190 - 200

霉菌收缩（％）

1.4

Mould Temp. Range (°C)

40-60

Applications

Damping cogwheels, protective coverings, ski boots, tubing and profiles for the automotive industry. Flexible piping for air ducts and petrol and oil pipes for the automotive and machine building industries. Flexible cover caps. Sealing rings, sheet gaskets, diaphragms, cable fasteners, soles for sports shoes.

资料来源：从plascams抽象

有关Plascams的更多信息，请访问RAPRA Technology Ltd.

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