Flame retardant PVC jacket compound for No.5 cable and soft optical cable

Loading Port:Shanghai

Payment Terms:TT OR LC

Min Order Qty:-

Supply Capability:3000 Tons kg/month

Product Description:

Flame retardant PVC jacket compound for 5#cable and soft optical cable

I.                   Typeand application

Type

Product

Application and Cable Specification

2021N

70℃ Flame  retardant PVC jacket compound

Flame  retardant PVC jacket compound special for 5# cables

2023N

70℃ Flame  retardant PVC jacket compound

Flame  retardant PVC jacket compound special for 5# cables, CM-class flame retardant

II.                Product description

Flame retardant PVC jacket compound specialfor 5# cables, based on PVC resin, is made into granula by mixing,plastification and granulation with adding plasticizer, stabilizing agent,flame retardant and etc. The products meet various special requirements, suchas different hardness, UV stable, environment friend (RoHs, REACH, PAHs,chlorinated alkanes free,  phthalatefree, and etc.), sub-shine and fog surface, low temperature resistant, PS/ABStransfer proof, rodent-repellent, termite-repellent, and transparent, and etc.

III.              Processing

Itis recommended that compound should be processed with common extruder having aminimum L/D ratio of 20.

Thefollowing temperature(℃) profileof extruder is recommended:

Zone

Zone 1

Zone 2

Zone 3

Zone 4

Head

Die

Temperature

145

155

165

175

175

170

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, and ventilatedconditions.

V.                 Properties

Table

Item

Unit

Standard  Value

2021N

2023N

Oxygen Index

≥    

32

Tensile Strength

≥ MPa

15.0

15.0

Elongation at Break

≥   %

180

180

Impact Brittleness Temperature

 

-15

-15

Volume Resistivity, at 20

≥Ωm

1.0×108

1.0×108

Dielectric Strength

≥ MV/m

18

18

Thermal Stability Time

at 200

≥  min

50

50

Hot Deformation

≤   %

50

50

Thermal Aging

Aging Temperature

100±2

100±2

Aging Time

h

168

168

Tensile Strength after aging

≥ MPa

15.0

15.0

Variation on Tensile Strength

    %

±20

±20

Elongation at Break after aging

≥   %

180

180

Variation on Elongation at Break

  %

±20

±20

Loss of Mass after aging

≤  g/m2

23

23