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 |
4701N | 70℃PVC insulating compound for automotive wires | Insulating compound for automotive wires which operation temperature of conductor is 70℃ |
4901N | 90℃PVC insulating compound for automotive wires | Insulating compound for automotive wires which operation temperature of conductor is 90℃ |
4051N | 105℃PVC insulating compound for thin wall automotive wires | Insulating compound for thin wall automotive wires which conductor section is less than 0.5 mm2, according with DIN72551 and JASO D611 standard |
4052N | 105℃PVC insulating compound for thin wall automotive wires | Insulating compound for thin wall automotive wires which conductor section is more than 0.5 mm2, according with DIN72551 and JASO D611 standard |
II. Productdescription
PVC insulatingcompound for automotive wires, based on PVC resin, is made into granula bymixing, plastification and granulation with adding plasticizer, stabilizingagent, flame retardant and etc. The products meet various specialrequirements, environment friend (RoHs, REACH, PAHs, chlorinated alkanesfree, phthalate free, and etc.), andetc.
III. Processing
It is recommended that compound should beprocessed with common extruder having a minimum L/D ratio of 20.
The following temperature(℃) profileof extruder is recommended:
Zone | Zone 1 | Zone 2 | Zone 3 | Zone 4 | Head | Die |
Temperature ℃ | 150 | 165 | 175 | 180 | 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
Item | Unit | Standard Value | ||||
4701N | 4901N | 4051N | 4052N | |||
Tensile Strength | ≥ MPa | 16.0 | 16.0 | 16.0 | 16.0 | |
Elongation at Break | ≥ % | 150 | 150 | 150 | 150 | |
Impact Brittleness Temperature | ℃ | -15 | -15 | -15 | -15 | |
Volume Resistivity, at 20℃ | ≥Ω﹒m | 1.0×1011 | 1.0×1011 | 1.0×1011 | 1.0×1011 | |
Volume Resistance at working temperature | Temperature | ℃ | 70±1 | 90±1 | 95±1 | 95±1 |
Volume Resistance | ≥Ω﹒m | 1.0×108 | 1.0×108 | 1.0×108 | 1.0×108 | |
Dielectric Strength | ≥ MV/m | 20 | 20 | 25 | 25 | |
Hot Deformation | ≤ % | 40 | 40 | 30 | 30 | |
Thermal Stability Time at 200℃ | ≥ min | 60 | 60 | 100 | 100 | |
Thermal Aging |
|
|
|
|
| |
Aging Temperature | ℃ | 100±2 | 120±2 | 135±2 | 135±2 | |
Aging Time | h | 168 | 120 | 168 | 168 | |
Tensile Strength after aging | ≥ MPa | 16.0 | 16.0 | 16.0 | 16.0 | |
Variation on Tensile Strength | % | ±20 | ±20 | ±20 | ±20 | |
Elongation at Break after aging | ≥ % | 150 | 150 | 150 | 150 | |
Variation on Elongation at Break | % | ±20 | ±20 | ±20 | ±20 | |
Hardness | A | 92±2 | 92±2 | 95±2 | 92±2 | |
