PVC insulating compound for automotive wires

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Product Description:

PVC insulating compound for automotive wires

I.                  Type andapplication

Type

Product

Application  and Cable Specification

4701N

70℃PVC  insulating compound for automotive wires

Insulating compound for automotive wires  which operation temperature of conductor is 70

4901N

90℃PVC  insulating compound for automotive wires

Insulating compound for automotive wires  which operation temperature of conductor is 90

4051N

105℃PVC  insulating compound for thin wall automotive wires

Insulating compound for thin wall  automotive wires which conductor section is less than 0.5 mm2, according with DIN72551  and JASO D611 standard

4052N

105℃PVC  insulating compound for thin wall automotive wires

Insulating compound for thin wall  automotive wires which conductor section is more than 0.5 mm2, according with DIN72551  and JASO D611 standard

II.               Productdescription

PVC insulatingcompound for automotive wires, based on PVC resin, is made into granula bymixing, plastification and granulation with adding plasticizer, stabilizingagent, flame retardant and etc. The products meet various specialrequirements, environment friend (RoHs, REACH, PAHs, chlorinated alkanesfree,  phthalate free, and etc.), andetc.

III.            Processing

It is recommended that compound should beprocessed with common extruder having a minimum L/D ratio of 20.

The following temperature(℃) profileof extruder is recommended:

Zone

Zone 1

Zone 2

Zone 3

Zone 4

Head

Die

Temperature

150

165

175

180

180

175

IV.             Storageand transport

Packaging:25kg/bag, PEmembrane inside bag and Kraft outside bag.

Storage and transport: Avoiding in directsunlight and weathering. The storage place should be in clean, cool, dry, andventilated conditions.

V.                Properties

Item

Unit

Standard  Value

4701N

4901N

4051N

4052N

Tensile Strength

≥  MPa

16.0

16.0

16.0

16.0

Elongation at  Break

≥   %

150

150

150

150

Impact Brittleness Temperature

 

-15

-15

-15

-15

Volume Resistivity,  at 20

Ωm

1.0×1011

1.0×1011

1.0×1011

1.0×1011

Volume Resistance at  working temperature

Temperature

70±1

90±1

95±1

95±1

Volume Resistance

Ωm

1.0×108

1.0×108

1.0×108

1.0×108

Dielectric Strength

≥ MV/m

20

20

25

25

Hot Deformation

≤   %

40

40

30

30

Thermal Stability Time

at 200

≥  min

60

60

100

100

Thermal Aging

Aging Temperature

100±2

120±2

135±2

135±2

Aging Time

h

168

120

168

168

Tensile Strength after aging

≥  MPa

16.0

16.0

16.0

16.0

Variation on Tensile Strength

  %

±20

±20

±20

±20

Elongation at Break after aging

≥   %

150

150

150

150

Variation on Elongation at Break

  %

±20

±20

±20

±20

Hardness

A

92±2

92±2

95±2

92±2


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