Loading Port:Shanghai
Payment Terms:TT OR LC
Min Order Qty:-
Supply Capability:3000 Tons kg/month
I. Type andapplication
Type | Product | Application and Cable Specification |
5623N-40 | UL60℃ Flame retardant low temp. resistant PVC jacket compound | UL60℃ Flame retardant low temp. resistant PVC jacket compound for CATV coaxial lines. CM-class flame retardant |
5823N-40 | UL80℃ Flame retardant low temp. resistant PVC jacket compound | UL80℃ Flame retardant low temp. resistant PVC jacket compound for CATV coaxial lines. CM-class flame retardant |
II. Productdescription
PVC jacket compound for CATV coaxial lines,based on PVC resin, is made into granula by mixing, plastification andgranulation with adding plasticizer, stabilizing agent, modifying agent,pigment and etc. The products meet various special requirements, such asdifferent 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
It is recommended that compound should beprocessed with common extruder having a minimum L/D ratio of 20.
The following temperature(℃) profile of extruder is recommended:
Zone | Zone 1 | Zone 2 | Zone 3 | Zone 4 | Head | Die |
Temperature ℃ | 140 | 150 | 160 | 165 | 165 | 160 |
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
Table
Item | Unit | Standard Value | |
5623N-40 | 5823N-40 | ||
Tensile Strength | ≥ MPa | 13.1 | 13.8 |
Elongation at Break | ≥ % | 270 | 200 |
Impact Brittleness Temperature | ℃ | -40 | -40 |
Volume Resistivity, at 20℃ | ≥Ω﹒m | 3.7×109 | 1.0×109 |
Dielectric Strength | ≥ MV/m | 18 | 18 |
Thermal Stability Time at 200℃ | ≥ min | - | - |
Hot Deformation | ≤ % | - | - |
Oxygen Index | ≥ % | 30 | 30 |
Thermal Aging |
|
|
|
Aging Temperature | ℃ | 100±1 | 100±1 |
Aging Time | h | 168 | 240 |
Retention on Tensile Strength | ≥ % | 70 | 70 |
Retention on Elongation at Break | ≥ % | 70 | 70 |