DOW Wire & Cable DFDD-0588 BK 物性表资料

物理性能

额定值

单位制

测试方法

密度

0.931

g/cm3

ASTM D1505

熔流率 (190°C/2.16 kg)

0.21

g/10 min

ASTM D1238

抗环境应力开裂

10% Igepal, F0 2

> 2000

hr

IEC 60811-4-1/B

100% Igepal, F20

> 500

hr

ASTM D1693

炭黑含量

2.6

%

ASTM D1603

吸收系数 - (kAB/m)

> 400

ASTM D3349

硬度

额定值

单位制

测试方法

支撐硬度 (邵氏 D, 15 秒)

50

ISO 868

机械性能

额定值

单位制

测试方法

抗张强度 3

ASTM D638

屈服

9.31

MPa

--

17.6

MPa

伸长率 3 (断裂)

800

%

ASTM D638

热性能

额定值

单位制

测试方法

脆化温度

< -90.0

°C

ASTM D746

氧感应时间

ISO 11357-6

200°C

1.2

hr

210°C

0.50

hr

电气性能

额定值

测试方法

介电常数 (1 Hz)

2.48

ASTM D1531

耗散因数 (1 MHz)

0.00030

ASTM D1531

挤出

额定值

单位制

熔体温度

204 到 227

°C

挤压说明

DFDD-0588 BK provides excellent surface finish and outstanding output rates over a broad range of conditions. For optimum results, use melt extrusion temperatures in the suggested range of 400°F-440°F (200°C-235°C). However, specific recommendations for processing conditions can be determined only when the application and type of processing equipment are known.

This product contains a low moisture absorption carbon black and does not normally need drying. Under extremely high moisture conditions, there is some tendency for the carbon black to absorb moisture. If needed, hopper drying at 150°F-160°F (67°C-71°C) is recommended.