Jiangxi Longtai New Material Co., Ltd
leading supplier of wire & cable materials whatsapp:Ms. ariel 008613580878248 ; Ms.cara 008613902614364
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Colorful Rigid Pvc Granules , Flame Retardant Pvc Compound 70℃ Temperature Resistance
Product Information:
All the mechanical properties of supplied PVC like tensile strength and elongation before and after aging should meet IEC 60502-1 and BS 7655 requirements and the values indicated in the technical data as below. All the tests are conducted in accordance with IEC 60811.
The insulation of standard wiring cables is PVC grade Type TI 1 of BS 7655 (formerly BS 6746) suitable for a maximum continuous conductor operating temperature of 70'C.
The bedding normally consists of a layer of extruded PVC for cables to BS 5467 and BS 6346.
The standard finish of all cables consists of an extruded black PVC oversheath, the external surface of which is embossed with the appropriate legend. The oversheath PVC grade is usually Type TM 1 or Type 9 to BS 7655 although other grades, e.g., Type 5 (85°C Hard) PVC or PVC sheath with anti-termite properties can be provided when specified. The PVC grade is ST2 for
cables conforming to IEC 60502- 1 standard.
Technical Data Sheet:
|
Description |
Unit | DOHA Cables Requirements |
| Colour | - | Black |
| Porosity | - | Nil |
| Density | gm/cm3 | 1.50 ± 0.03* |
| Shore hardness | A | 90 ± 3 |
| Minimum Tensile strength before ageing | N/mm2 | 12.5 |
| Minimum Elongation before ageing | % | 150 |
| Minimum Tensile strength after ageing for 7 days at 100 ± 2 ºC | N/mm2 | 12.5 |
| Tensile strength variation | % | ± 25% |
| Minimum Elongation after ageing for 7 days at 100 ± 2 ºC | % | 150 |
| Elongation variation | % | ± 25% |
| Maximum depth of indentation | % | 50 |
| Minimum Volume Resistivity @ 23 ºC | Ohm.cm | 1012 |
| Minimum Thermal Stability @ 200 ºC | minutes | 50 |
| Maximum Loss of mass after ageing 7 days at 100 ºC | mg/cm2 | 1.5 |
Basic formulation for the production of PVC insulation and jacket compounds for wire and cable is generally composed of the following:
PVC resin
Plasticizer
Filler
Pigment
Stabilizers
Lubricants
Other additives.
Our PVC compounds for wires & cables are complied with RoHS, we have directed customers to use our RoHS compliant products for their wires and cables to protect the environment.
Storage :
These compounds must be stored at ambient temperature (not exceeding 30’C) in closed and unbroken packaging ,in order to avoid exposure to sunlight and water absorption.
Packaging:
Available in 25Kg plastic bags, big bags, carton oktabins or in slos truck
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