| Material: | Organic Silicone |
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| Application: | Household, Medical, Industrial, Agricultural |
| Certification: | ISO |
| Transport Package: | Carton Pallet |
| Trademark: | nuobai |
| Origin: | Xingtai, China |
| Samples: |
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| Customization: |
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Audited Supplier 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.
Advantages of SiliconRubber: High elasticity, good low-temperature performance, up to -50 ºC, good weather resistance, service life of up to 30 years, low compression permanent deformation, up to 15% -25%, multiple colors to choose from, smooth surface of the product. Application: The side of the door and window facing outdoors, dynamic sealing situations that require frequent opening and closing actions, not suitable for situations with high tear strength requirements. EPDM (ethylene propylene diene monomer rubber) Advantages: High mechanical performance, good low-temperature performance, up to -50 ºC. Good weather resistance, with a service life of up to 30 years. Low compression permanent deformation. Can achieve 20% -30% application: on the side of doors and windows facing outdoors, in dynamic situations that require frequent opening and closing actions, Flexible PVC Modified Flexible PVC (Soft PVC Modified Flexible PVC) Advantages: Compatible with TPV, EPDM, SILICON, cheaper than EPDM, recyclable, and easy to process. The manufacturing cost is 50% -60% lower than EPDM. There are multiple colors to choose from. Usage: Mainly used for ordinary doors and windows. The advantages of TPV (EPDM/PP) polyolefin elastomers include a light density of 0.9-1.0/cm3 and EPDM 1.2-1.4/cm3, recyclability and ease of processing. The manufacturing cost is 50% -60% lower than EPDM, and it is resistant to intermediate low temperatures. Multiple colors can be selected up to -30 ºC, resulting in a matte and smooth surface. Application: In most cases, it is used for static sealing parts of doors and windows, as well as situations where compression permanent deformation is not required. The advantages of SEBS styrene elastomer are: light density of 0.9-1.0/cm3, EPDM 1.2-1.4cm3, recyclability and easy processing, with a manufacturing cost 50% -60% lower than EPDM. Multiple colors to choose from, similar to TPV and EPDM, SILICON is cheaper than PVC, more expensive than PVC, and has better elasticity than PVC and EPDM. Application: In most cases, it is used for static sealing parts of doors and windows, as well as in situations where compression permanent deformation is not required.
Hebei Nuobai Rubber Products Co., Ltd. is a modern scientific and technological innovation enterprise specializing in the field of rubber. Its current products include: sealing strips for building doors, windows, curtain walls, etc.; sealing strips for automobiles, locomotives, machinery, high-speed trains, etc.; industrial, bridge expansion joints, etc. sealing strip. The company has a group of management, R&D, sales, service and other team members with more than 10 years of experience in the industry, dedicated to providing customers with high-quality, rigorous products and services. Our company focuses on reasonable, practical, novel design, exquisite craftsmanship, and excellent quality to maximize the functions of the products and better serve customers in the application field.
Nuobai: "100% commitment to you", don't act rashly because of big benefits, and don't do anything because of small benefits!
Q1: Are you a trading company or a manufacturer?
A: We are manufacturers.
Q2: What is your minimum order quantity?
Answer: Usually one size and one color is 1000 meters.
Q3: What is your output?
A: 100000 meters per week
Q4: What is your delivery time?
A: If the goods are in stock, it usually takes 5-10 days. Mass production takes 15-20 days.
May I have a sample? Is it free or extra?
A: We can communicate based on the product
Q6: What color can you make?
Answer: Almost all colors can be made
Q7: What are your delivery terms?
A: EXW FOB CFR CIF, DDU, etc.
Q8: Can you produce according to the sample?
Answer: Yes. We can produce according to your samples or technical drawings.
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Audited Supplier 
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