Loading Port:Shanghai
Payment Terms:TT OR LC
Min Order Qty:-
Supply Capability:3000 Tons kg/month
Semi-Hard and Flameretardant PVC compound for fiber cable
I. Type andapplication
Type | Product | Application and Cable Specification |
1601N | 70℃ semi-hard flame retardant PVC jacket compound for fiber cable | Applied to fiber cable as inner jacket, which is semi-hard and flame retardant. |
1823N | 70℃ semi-hard flame retardant PVC jacket compound for fiber cable | Applied to fiber cable as outer jacket, which is semi-hard and flame retardant. |
1601N-1 | 105℃ semi-hard flame retardant PVC jacket compound for fiber cable | Applied to fiber cable as inner jacket, which is semi-hard and flame retardant. |
1823N-2 | 90℃ semi-hard flame retardant PVC jacket compound for fiber cable | Applied to fiber cable as outer jacket, which is semi-hard and flame retardant. |
II. Productdescription
Semi-hard and flame retardant PVC jacketcompound for fiber cable, based on PVC resin, is made into granula by mixing,plastification and granulation with adding plasticizer, stabilizing agent,modifying agent, pigment and etc. The products meet various specialrequirements, such as different hardness, UV stable, environment friend (RoHs,REACH, PAHs, chlorinated alkanes free, phthalate free, and etc.), sub-shine and fog surface, low temperatureresistant, PS/ABS transfer proof, rodent-repellent, termite-repellent, andtransparent, 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 | 160 | 170 | 175 | 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
Table
Item | Unit | Standard Value | |||
1601N | 1823N | 1601N-1 | 1823N-2 | ||
Tensile Strength | ≥MPa | 15.0 | 15.0 | 15.0 | 15.0 |
Elongation at Break | ≥ % | 150 | 180 | 150 | 180 |
Volume Resistivity, at 20℃ | ≥Ω.m | 1.0×109 | 1.0×109 | 1.0×109 | 1.0×109 |
Dielectric Strength | ≥MV/m | 18 | 18 | 18 | 18 |
Hot Deformation | ≤ % | 40 | 40 | 40 | 40 |
Thermal Stability Time at 200℃ | ≥ min | 80 | 80 | 80 | 80 |
Oxygen Index | ≥ % | 30 | 28 | 30 | 28 |
Hardness | A | 95±2 | 85±2 | 98±2 | 92±2 |
Thermal Aging |
|
|
|
|
|
Aging Temperature | ℃ | 100±2 | 100±2 | 135±2 | 100±2 |
Aging Time | h | 168 | 168 | 168 | 240 |
Tensile Strength after aging | ≥MPa | 15.0 | 15.0 | 15.0 | 15.0 |
Variation on Tensile Strength | ≤ % | ±20 | ±20 | ±20 | ±20 |
Elongation at Break after aging | ≥ % | 150 | 180 | 150 | 180 |
Variation on Elongation at Break | ≤ % | ±20 | ±20 | ±20 | ±20 |
Loss of Mass after aging | ≤ g/m2 | － | － | － | － |
