CPE-130A Magnetic Material - High-Performance Adhesive Strips from Top China Suppliers and Factory
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.
- (1) CPE 130A + Ferrite + Additive For the production of refrigerator magnetic door seals and various matte labels.
- (2) CPE 130A + EPDM + Flame Retardant + Other Additives Used in the production of medium and low voltage wire and cable insulation layers and vulcanized EPDM waterproof membranes.
Packaging and Storage
- 25Kg/pack or according to customer requirements.
- Product transportation and loading/unloading processes should be kept clean to prevent sun, rain, high temperature, and humidity, avoiding damage to the packaging.
- It should be stored in a cool, dry, direct sunlight-free warehouse with a temperature below 40 °C. The storage period is two years; after two years, it can still be used after passing performance inspections.
Frequently Asked Questions (FAQ)
Q What makes Bontecn CPE different from general CPE in the market?
Bontecn CPE features a low glass transition temperature, superior processing performance, and high elongation at break, making it a high-performance and high-quality special rubber.
Q What are the primary applications of CPE-130A?
CPE-130A is mainly used for magnetic rubber products (such as refrigerator door seals and magnetic plates), modifiers for non-polar rubber like EPDM, medium/low voltage wire and cable insulation layers, and modified EPDM waterproof membranes.
Q Can Bontecn CPE be blended with other types of rubber?
Yes, it can be used alone or combined with ethylene propylene rubber (EPDM), butadiene propylene rubber, and chlorobenzene rubber to manufacture high-quality rubber products.
Q How should CPE-130A be stored to ensure its shelf life?
It should be stored in a cool, dry, and direct sunlight-free warehouse where the temperature stays below 40 °C. Under these conditions, it has a standard storage period of two years.
Q What is the packaging standard for this CPE product?
The standard packaging is 25Kg per pack, but it can also be packaged and supplied according to specific customer requirements.
Q Can the product still be used after the two-year storage period?
Yes, after the two-year storage period, the product can still be used provided it successfully passes a performance inspection.