China CPE-130A Magnetic Materials Supplier - Factory for Magnetic Adhesive Strips & Markers
Products Description
Compared with the general CPE in the market, Bontecn CPE has the characteristics of low glass transition temperature, superior processing performance and high elongation at break. It is a high-performance and high-quality special rubber. It can be used alone or in combination with ethylene propylene rubber, butadiene propylene rubber and chlorobenzene rubber to produce rubber products. The products produced have long service life and are UV resistant. No matter how bad the environment and climate are, they can maintain the inherent properties of rubber for a long time.
This product is a highly filled chlorinated polyethylene thermoplastic elastomer. In addition to the performance of ordinary chlorinated polyethylene, it also has the characteristics of good low temperature toughness and strong filler acceptance. This product is mainly used for magnetic rubber. In addition, it can also be used as a modifier for non-polar rubber such as EPDM, a solubilizer, an auxiliary agent for CPE130A+iron oxide powder+magnetic rubber strips for refrigerators, magnetic plates and various rolling magnetic marks, etc. CPE130A+EPDM+flame retardant crosslinking agent, used to make medium and low voltage wire and cable insulation layer, roof crosslinking modified EPDM waterproof membrane.
Products Specification
| Parameter | Unit | Standard | CPE-130A |
| Exterior | —— | —— | White Powder |
| Apparent density | g/cm³ | GB/T 1636 | 0.5±0.1 |
| Sieve residue (30 mesh) | % | GB/T 2916 | ≤2.0 |
| vdaf | % | ASTM D5668 | ≤0.40 |
| tensile strength | MPa | GB/T 528-2009 | ≥8.5 |
| elongation at break | % | GB/T 528-2009 | ≥800 |
| Hardness (Shore A) | —— | HG-T2704 | ≤60 |
Application Fields
Produce refrigerator door seals and wire and cable sheaths.
Formula: CPE 130A + ferrite + additive
Application: Used for the production of refrigerator magnetic door seals and various matte labels.
Formula: CPE 130A + EPDM + flame retardant + other additives
Application: Used in the production of medium and low voltage wire and cable insulation layers and vulcanized EPDM waterproof membranes.
Packaging and Storage
- Standard Package: 25Kg/pack or customized according to customer requirements.
- Transportation: The loading, unloading, and transportation process must be kept clean to prevent sun, rain, high temperature, and humidity, avoiding damage to the packaging.
- Storage Conditions: Store in a cool, dry, direct sunlight-free warehouse with temperatures kept below 40 °C.
- Shelf Life: Standard storage period is two years. The product can still be used after two years if it passes performance inspection.