| Customization: | Available |
|---|---|
| Material: | Organic Silicone |
| Application: | Household, Medical, Industrial, Agricultural |
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1. Low density, high filling capacity. Ethylene propylene rubber is a type of rubber with lower density.
2. Aging resistance: Ethylene propylene rubber has excellent weather resistance, ozone resistance, heat resistance, acid and alkali resistance, water vapor resistance, color stability, electrical performance, oil filling ability, and room temperature fluidity. Ethylene propylene rubber products can be used for a long time at 120 ºC, and for short-term or intermittent use at 150-200 ºC. Adding appropriate antioxidants can increase its usage temperature. Peroxide crosslinked EPDM rubber can be used under harsh conditions. EPDM rubber can sustain for more than 150 hours without cracking under conditions of ozone concentration of 50 pphm and 30% stretching.
3. Corrosion resistance: Due to the lack of polarity and low unsaturation of ethylene propylene rubber, it has good corrosion resistance to various polar chemicals such as alcohols, acids, bases, oxidants, refrigerants, detergents, animal and vegetable oils, ketones, and fats;
4. Water vapor resistance: Ethylene propylene rubber has excellent water vapor resistance, which is estimated to be better than its heat resistance. In superheated steam at 230 ºC, there is no change in appearance after nearly 100 hours. However, under the same conditions, the appearance of fluororubber, silicone rubber, fluorosilicone rubber, butyl rubber, rubber, and natural rubber will significantly deteriorate in a short period of time.
5. Elasticity: Due to the absence of polar substituents in the molecular structure of ethylene propylene rubber, the intramolecular polymerization energy is low, and the molecular chains can maintain flexibility over a wide range, second only to natural rubber and butadiene rubber, and can still remain at low temperatures.
What services do you provide?
We provide a wide range of services, including customized rubber molding, liquid injection molding, rubber extrusion, and
Rubber/plastic to metal bonded parts.
Why are we?
More than 15 years of professional manufacturing experience.
. 2 Professional R&D team, production team, sales team, and after-sales service team.
Excellent performance and the most competitive price.
Faster delivery time.
3. A comprehensive quality control process
. 1 Raw material inspection
All raw materials must be tested before being stored and corresponding physical property reports must be issued,
And compare it with the physical property report of the raw materials. Only two physical properties
Only when the test values in the report are consistent can they be stored in the warehouse.
. 2 Mold inspection
After mold development or cleaning, we will inspect the full size of the mold to ensure that the quality of each cavity is the same
.
Product inspection
During the product production process, inspectors regularly inspect semi-finished products to ensure that
The rationality of the process is to control the defect rate within a reasonable range.
Finished product inspection
Double inspection can ensure that the appearance and size of the product are 100% qualified.
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