WB series eco-friendly jacket PVC Manufacturers and Factory
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WB series eco-friendly jacket PVC

Brand : OEM

Product origin : China

Delivery time : 15 days

Supply capacity : 20000 tons

Model, grade and various names, uses and specifications

Model

Grade

Core maximum 

operating temperature ()

Name

Material specification

Use and cable specifications

WBH-70

7071-n

70

70℃ Jacket PVC

Comply with S/TJ021--2009

cable sheath

WBH-80

8081-n

80

80℃ Jacket PVC

Comply with S/TJ021--2009

cable sheath

WBH-90

9091-n

90

90℃ Jacket PVC

Comply with S/TJ021--2009

cable sheath

Note: The "n" under Grade represents the color solution; It refers to the Arabic numerals, such as "1" for black, "2" for white, and so on.


Performance

Experimental project

Unit

Standard values

6001-n

6501-n

6801-n

Tensile strength

≥ Mpa

15

15

16

Elongation at break

≥ %

180

180

180

Embrittlement impact temperature

≤℃

-20

-20

-20

Volume resistivity at 20℃

≥Ω·m

1.0x108

1.0x108

1.0x109

Dielectric strength

≥MV/m

18

18

18

The thermal deformation

≤%

50

50

50

Thermal stabilization time at 200℃

≥min

60

80

100

Aging performance

aging temperature

100±1

110±1

100±1

aging time

H

168

168

240

Tensile strength after aging

≥%

80

80

80

Elongation at break after aging

≥%

70

70

70


Processing technology

General extruder processing, L / D ≥ 20

Recommended extruder temperature setting are as follows:

Area

1

2

3

4

Machine Head

Die Head

Temp ℃

140

160

170

175

180

175


Packaging, storage and transportation

Packing: 25kg/ bag, polyethylene film bag, woven bag or kraft paper bag packaging.

Storage and transport: PVC compounds should not be exposed to the sun and rain during transport, should be stored in a clean, cool, dry and ventilated warehouse. The storage period is one year from the date of manufacture.


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