Chlorinated polyethylene , CPE Gross rubber 135B,
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Product Property
| Product Status : | New |
| Sample Available : | yes |
| Shipment Terms : | fob |
| Payment Mode : |
T/T |
Description
| Chlorinated polyethylene ，Modified CPE Gross rubber 135B, special rubber SCM(CM352) | ||||||
| 1.SCM special rubber: special function rubber, chlorinated polyethylene elastomer, CPE rubber, CM352 rubber, rubber tube, cellophane tape, rubber belt, sellotape | ||||||
| 2.Modified CPE rubber: fast speed vulcanize, high density crosslinking, special function rubber, chlorinated polyethylene elastomer, CPE rubber, CM352 rubber, rubber tube, sellotape | ||||||
| CAS No.: 63231-66-3 | Other Names: CPE Resin, special rubber | |||||
| Assay:99%MIX | Content of chlorine: 30-36 | |||||
| Molecular Formula: | Name: Chlorinated Polyethylene | |||||
| [ CH2-CHCl-CH2-CH2 ]n | Place of Origin: YanTai China (Mainland) | |||||
| Brand Name: HONGNUO | Model Number:CPE135B, CM352 | |||||
| Mainly use:Electric wire and cable，rubber pipe, conveyor belt, auto rubber accessories. | ||||||
| Specifications This product can be used as special synthetic rubber, as well as modifying agent of synthetic rubber. Product features: This product is a kind of irregular structure thermoelastomer without and crystals.It has the characteristic of low plastic temperature, low ML viscosity, fine machining function, fine resistance at low temperature, fine heat resistance, fine deflection, fine fire-resistance, it can be mixed with CR, CSM, NBR, EPDM and SBR at any proportion. | ||||||
| Item | Unit | Test method | Technology standard | Results | ||
| Normal physical properties:vulcanizing condition:165℃X20min | ||||||
| Tensile strength | ≥, MPa | GB/T528 | 8 | 8.5 | ||
| Elongation rupture | ≥, % | GB/T528 | 250 | 400 | ||
| hardness | Shore A | GB/T531 | 72 | 72 | ||
| Ozone resistance | hour | density50pphm, 40C | Not cracking | Not cracking | ||
| Scorch times TC10 | min | 151C | 4:31 | |||
| Mooney viscosity | rotator | ML1+4, 100C | 70 | 77.13 | ||
| Thermal aging performance:condition—120*72hr | ||||||
| Strength rate | ≥，% | GB/T528 | -20 | 3.6 | ||
| Elongation rate | ≥, % | GB/T528 | -50 | -18.75 | ||
| It is a kind of amorphous elastomer with minimal crystal . It can be blended with CR, CSM , NBR, EPDM, SBR and NR at any ratio. CPE by high density polyethylene chlorinated and become a comprehensive excellent performance of high polymer materials, with excellent weathering resistance, low temperature resistance properties and electrical properties; Ozone-resisting; Anticorrosion chemical resistance, oil resistance; Flame retardancy; Has good liquidity and processing with other plastic and rubber good compatibility. |
