Jiangxi Longtai New Material Co., Ltd
leading supplier of wire & cable materials whatsapp:Ms. ariel 008613580878248 ; Ms.cara 008613902614364
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PVC based compounds are readily welded and glued. Cable PVC compounds are use in the cable and conductor industry for manufacture of insulation and protective wire and cable sheaths. The main final consumers of the PVC based cable and conductor products are energy and construction industries.
Soft PVC cable insulation compounds
PVC has been used for cable insulation since 1932, originally as a replacement for rubber. Due to their relatively high dielectric strength, leading to corresponding induction losses and heating, soft PVC cable insulation compounds are only used at AC voltages of up to 10 kV. Most soft PVC cable mass applications are in this field. Formulations can be adjusted to customize the application temperature range, mechanical characteristics and flexibility of use, flammability and processing.
1.Technical Specifications
| Test | Unit | Standard | |||
| Test Method is as per BS 7655-4.2:2000 | |||||
| Properties in the state as manufactured | |||||
| Tensile Strength | N/mm2 | minimum | 12.5 | ||
| Elongation at Break | % | minimum | 150 | ||
| Properties After Aging in air oven | |||||
| Ageing conditions | |||||
| Temperature | ℃ | 100±2 | |||
| Duration | h | 7*24 | |||
| Tensile Strength | N/mm2 | minimum | 12.5 | ||
| Variation | % | maximum | 25 | ||
| Elongation at Break | % | minimum | 150 | ||
| Variation | % | maximum | 25 | ||
| Bending Test at Low Temperature | |||||
| Test Conditions | |||||
| Temperature | ℃ | -15±2 | |||
| Results to obtained | No Cracks | ||||
| Elongation Test at Low Temperature | |||||
| Test Conditions | |||||
| Temperature | ℃ | -15±2 | |||
| Results to obtained | |||||
| Elongation without break | minimum | 20 | |||
| Impact Test at Low Temperature | |||||
| Temperature | ℃ | -15±2 | |||
| Requirement | No Cracks | ||||
| Pressure Test at High Temperature | |||||
| Test Conditions | |||||
| Temperature | ℃ | 90±2 | |||
| Results to obtained for Depth of Indentation | % | maximum | 50 | ||
| Resistance to cracking | |||||
| Temperature | ℃ | 150±2 | |||
| Requirement | No Cracks | ||||
| Loss of Mass | |||||
| Ageing conditions | |||||
| Temperature | ℃ | 100±2 | |||
| Duration | h | 7*24 | |||
| Value to be obtained for | |||||
| Loss of Mass | mg/cm2 | maximum | 1.5 | ||
| Hot Deformation Test(Only for specified radial thickness less than 0.4mm) | |||||
| (As per BS 6469-99.1,clause10) | |||||
| Deformation | maximum | 40 | |||
| Insulation Resistance Constant | |||||
| (As per BS 6469-99.2,clause8) | |||||
| Temperature | 20±2 | ||||
| K Value | 0.0035 | ||||
2.Use and standard: Electric power Cable& Power Cablewire and cable
3.Process: extrusion
4.Appearance: cylindrical particles, plastication should be good, the color and luster is even, without obvious impurity.
5.color: Any colors, base on requirement.
Black and white, gre for Shealthing PVC compound
Red, Yellow, Blue, White and black for Insulation PVC compound
6.Packing: 25kg net weight per in a kraft bag,We could support packaging agreed on by both manufacturer and client ! 18 Tons per 20GP, 25Tons per 40GP
7. Transportation and Storage:
This kind of product in the transportation should not be weathered, should be stored in a clean, cool, dry and ventilated warehouse , storage period is from the date for a year.
9.How To order :
1. Let me know the models, specification, quantities, colors you want to order
2. We will email you the Proforma Invoice based on your order information
3. Kindly check the PI, everything is ok, we will start production as soon as receiving payment deposit or LC, then
deliver the goods on request, original documents will be send against full payment
Any questions, please do not hesitate to contact us.