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总体
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材料状态
已商用：当前有效
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资料 1
Technical Datasheet
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搜索 UL 黄卡
陶氏塑料
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供货地区
北美洲 ;非洲和中东 ;拉丁美洲 ;欧洲 ;亚
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用途
Fiber Optic Cable Jacketing ;电缆护套 ;电线电缆应用 ;光纤电缆
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机构评级
ASTM D 1248, II, Class C, Cat. 4
FED L-P-390C, Type III, Class M, Category 4, Grade 3
REA PE-39
REA PE-89
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形式
粒子
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物理性能
额定值
单位制
测试方法
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密度 / 比重
g/cm³
ASTM D792
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熔流率（熔体流动速率） (190°C/2.16 kg)
g/10 min
ASTM D1238
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抗环境应力开裂 (10% Igepal, F0)
hour
ASTM D1693
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炭黑含量
%
ASTM D1603
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吸收系数 -
(kAB/m)
> 400
ASTM D3349
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机械性能
额定值
单位制
测试方法
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拉伸模量 -
1% 正割
2
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0°C
MPa
ASTM D638
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-40°C
MPa
ASTM D638
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60°C
MPa
ASTM D638
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40°C
MPa
ASTM D638
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-20°C
MPa
ASTM D638
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20°C
MPa
ASTM D638
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抗张强度 3
MPa
ASTM D638
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伸长率 3 (断裂)
%
ASTM D638
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热性能
额定值
单位制
测试方法
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脆化温度
℃
ASTM D746
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脆化温度
℃
ASTM D746
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线形热膨胀系数 -
流动
6
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-40°C
cm/cm/°C
ASTM D696
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60°C
cm/cm/°C
ASTM D696
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-20°C
cm/cm/°C
ASTM D696
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40°C
cm/cm/°C
ASTM D696
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20°C
cm/cm/°C
ASTM D696
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0°C
cm/cm/°C
ASTM D696
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电气性能
额定值
单位制
测试方法
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介电强度
kV/mm
ASTM D149
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介电常数
2.50
ASTM D1531
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耗散因数
3.0E-4
ASTM D1531
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挤出
额定值
单位制
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熔体温度
℃
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挤压说明
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AXELERON™ FO 8864 BK CPD has good extrusion processing latitude. High, stable output rates and moderate melt temperatures and pressures are obtainable with both polyethylene barrier and metering type extruder screws. Typical extrusion conditions are listed below; the exact conditions will depend upon the equipment used and the application.Extruder
Screw Type: PE Metering
Screw LD: 18:1 to 24:1
Compression Ratio: 2.5:1 to 3.0:1
Screen Pack: 20/40/60/20 mesh
Temperature Profile
Hopper: Water Cooling
Feed Zone: 300°F (150°C)
Center Zones: 440°F (225°C)
Metering Zone: 440°F (225°C)
Head: 440°F (225°C)
Die: 440°F (225°C)
Melt Temperature: 450°F (230°C)
AXELERON™ FO 8864 BK CPD cable jacketing can be applied with either pressure or sleeving (tube-on) type extrusion tooling. With tube-on extrusion, a minimum tubing tip diameter and a 2:1 drawdown ratio is recommended. If necessary, a higher drawdown ratio can be used to increase jacket tightness.
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备注
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1通过这些链接您能够访问供应商资料。我们尽量保证及时更新资料；不过您可以从供应商处了解最新资料。
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2Reduced testing speed of 0.10 inch/min (2.5 mm/min) with an initial 1.50 inch (38mm) jaw separation. Modulus data will vary with testing speed. Unless otherwise noted, amples are tested in accordance with ASTM D 1248, "Polyethylene Plastics Molding and Extrusion Materials."
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3类型 4, 50 mm/min
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4Notched, F20
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5Notched, F50
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6COE data generated on Dupont 942 Thermomechanical Analyzer.
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