Silicone FKM EPDM RUBBER Automobile Molded Rubber Seals 45mm*5mm Rubber Seal Plug

EPDM NBR FKM Silicone Rubber Seal Plug Rubber Strip Rubber Parts Food Grade

Comparison silicone and FKM

Silicone and fluorocarbon have very similar temperature ranges, however, silicone is generally better suited for cryogenic applications at -20°C. Fluorocarbon can withstand higher temperatures at 250°C, although silicone with the addition of heat stabilizers and flame retardants can exceed this value and offer temperature ratings up to 300°C, making it a solution for high temperature applications.

Both have very similar abrasion resistance (fair to poor) which limits their performance in dynamic applications, and they have similar performances in long-life applications due to their excellent pressure and weather resistance.

Fluorocarbon rubber has a tensile strength of 10 MPa, higher than silicone, making it an ideal choice for high-force, high-pressure applications.

In general, the chemical structure of FKM makes it an ideal material for applications that require strong chemical compatibility with hydrocarbons, oils and fuels/petroleum.

Silicone is ideal for high-temperature static sealing applications, but its poor compatibility with oils and hydrocarbons makes FKM a better choice in such cases.

How to Choose Rubber Compound?

  Founded in 2012, We are located in the beautiful sea city----Qingdao China, ISO9001:2015 certificated.

Thanks to years of experience in design and production of technical rubber sealing parts, DTK can provide to its customers

the know-how gained in past years. As the specialized manufacturer of static and dynamic seals, from concept to realization,

DTK products cover such as rubber customized parts, rubber sealing rings made of all rubber compound.

DTK has always taken the utmost care of those details that make even a very simple item a special one. Particularly, it has

focused its efforts on compounds purposefully studied for specific applications, special quality levels and finishing, surface

treatments able to improve the assembly phase and the performance of an item, as well as customized packing solutions.

In addition, good communication skills and maximum flexibility of its know-how to innovative projects do the rest. All these

 aspects have contributed to acquiring an enviable reputation within the market as a very trustworthy partner for top-quality items.  

1.Professional Advantage:

 Nearly 10 years of professional production and export experience, cooperation with the customers from world widely.

2.Price Advantage:

 Competitive price with high quality for each customer.

3.Quality Assurance:

100% inspection with controlled quality in 0-100ppm. Any of the products can accept the inspection of any authority

 agency, such as SGS, ITS, BV, etc.

4.Fast Delivery:

Short time delivery, and if qty is considerable, we can arrange to produce stock to support the supply and avoid delay.

5.Custom Service:

If need, we can make the design or drawing for you based on your requirements or physical samples.

6.Alibaba Assurance:

Your order will be assured by the Alibaba platform, such as the payment, shipping time and quality, etc.

7.OEM/ODM Service:

Tailor-made for each customer’s requirements.

8.After-sale Advantage:

Long time warranty period.

1. Q: Are you a trading company or manufacturer?
      A: We are a manufacturer of rubber & plastic products.

2. Q: Do you supply free samples?
    A: Yes, we are capable to send 3-5 pcs samples freely, but with shipping cost paid by the buyer.

3. Q: Can you tell us what kind of rubber material we need to produce?
     A: we can analyze and match the rubber type based on your requirements, such as its working temprature and environment or your 

          physical samples.

4. Q: What I need to provide you to produce?
     A:  We could produce based on your requirements, such as drawing or physical sample.

5. Q: What kind of quality level can you make?
     A: Our products are inspected 100% before delivery, all request can be met, like 0-100 ppm, AQL1.0 etc.