Loading Port:Shanghai
Payment Terms:TT OR LC
Min Order Qty:-
Supply Capability:3000 Tons kg/month
I. Type and application
Type | Product | Application and Cable Specification |
7006N | 70℃Thermoplastic elastomer PVC insulating compound | Insulating compound for flexible, mobile wires and cables of elevator and audio, and etc. |
7026N | 70℃Thermoplastic elastomer PVC jacket compound | Jacket compound for flexible, mobile wires and cables of elevator and audio, and etc. |
7326N | 70℃Flame retardant thermoplastic elastomer PVC jacket compound | Jacket compound for flame retardant, flexible, mobile wires and cables |
9026N | 90℃Thermoplastic elastomer PVC jacket compound | Jacket compound for flexible, mobile wires and cables at 90℃ |
0526N | 105℃Heat resistant thermoplastic elastomer PVC jacket compound | Jacket compound for heat resistant, flexible, mobile wires and cables at 105℃ |
II. Product description
Thermoplastic elastomer PVC compound for wires and cables, based onPVC resin and modified polymer, is made into granula by mixing, plastificationand granulation with adding plasticizer, stabilizing agent, flame retardant andetc. The products meet various special requirements, such as differenthardness, UV stable, environment friend (RoHs, REACH, PAHs, chlorinated alkanesfree, phthalate free, and etc.),sub-shine and fog surface, low temperature resistant, PS/ABS transfer 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 | 165 |
IV. Storage and transport
Packaging：25kg/bag， PE membrane inside bag and Kraft outsidebag.
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 | ||||
7006N | 7026N | 7326N | 9026N | 0526N | ||
Tensile Strength | ≥ MPa | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 |
Elongation at Break | ≥ % | 300 | 300 | 300 | 300 | 300 |
Impact Brittleness Temperature | ℃ | -30 | -40 | -40 | -40 | -40 |
Volume Resistivity, at 20℃ | ≥Ω﹒m | 1.0×109 | 1.0×108 | 1.0×108 | 1.0×108 | 1.0×108 |
Volume Resistivity, at 70℃ | ≥Ω﹒m | 1.0×107 | － | － | － | － |
Dielectric Strength | ≥ MV/m | 18 | 18 | 18 | 18 | 18 |
Hot Deformation | ≤ % | 60 | 65 | 65 | 65 | 65 |
Thermal Stability Time at 200℃ | ≥ min | 60 | 60 | 60 | 60 | 80 |
Oxygen Index | ≥ | － | － | 26 | － | － |
Thermal Aging |
|
|
|
|
|
|
Aging Temperature | ℃ | 100±2 | 100±2 | 100±2 | 120±2 | 135±2 |
Aging Time | h | 168 | 168 | 168 | 168 | 168 |
Tensile Strength after aging | ≥ MPa | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 |
Variation on Tensile Strength | % | ±20 | ±20 | ±20 | ±20 | ±20 |
Elongation at Break after aging | ≥ % | 300 | 300 | 300 | 300 | 300 |
Variation on Elongation at Break | % | ±20 | ±20 | ±20 | ±20 | ±20 |
Shore Hardness | A | 68±3 | 65±3 | 65±3 | 69±3 | 70±3 |
Elongating Shrinkage | ≤ % | 140 | 140 | 140 | 140 | 140 |
