Injection Molding | Compression Molding

Cost-effective and high quality products

Size from small to large, structure from simple to complex

 

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With yeas of experience in the rubber industry, Zhongde has became a professional custom rubber parts manufacturer. We introduced rubber injection machines and automatic machines for high volume orders, large vulcanized machines for big rubber pieces. With all the advanced machines, we can produce a wide range of rubber products, including pure rubber parts, rubber bonding metal parts, rubber bonding plastic parts and fabric reinforced rubber parts.

 

Types of Custom Rubber Parts

 

Custom Rubber Parts

Rubber Parts

Zhongde has produce a board range of custom rubber parts: rubber grommet, gasket, plugs, etc. Including various material such as nr, epdm, silicone, fkm, nbr and many other rubber materials.

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Rubber Bonding Metal Parts

Rubber to metal bonding offers manufacturers a way to create more complex parts, both small and large, for applications in a wide variety of industries,

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Rubber with Fabric Parts

Reinforced fabric rubber can increase the strength of the products. We can make two-layer, three-layer or multi-layer fabric parts, and they can be evenly distributed in rubber products.

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Rubber Bonding Plastic Parts

We have mature technology and can produce various rubber-coated products with various plastic materials. From small to large size, simple to complex structure, we can all realize.

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Specification of Rubber Parts

 

Available Material for Rubber Parts

 

NR

Natural rubber, has good elasticity, high strength, and good insulation, but it is not resistant to oil, poor temperature resistance, and easy to age.

 

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NBR

Nitrile rubber, has excellent aging resistance, good electrical insulation, good impact elasticity and oil resistance. But vulcanized plastics are slow and have poor self-adhesive and hot tear properties.

 

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SBR

Good heat resistance, aging resistance and abrasion resistance. But the cold resistance, elasticity, tear resistance and other properties are poor, and the calendering deformation is large.

 

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CR

Chloroprene rubber has good heat resistance, aging resistance, cold and water resistance. However it has poor electrical insulation.

 

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VMQ

Silicone rubber is resistant to both high temperature (up to 300°C) and low temperature (lowest -100°C). It is currently the best cold and high temperature resistant rubber. It has excellent electrical insulation and high stability to thermal oxidation and ozone. Inertia. However, the mechanical strength is low, the oil resistance, acid and alkali resistance are poor, it is difficult to vulcanize, and the price is more expensive.

 

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FVMQ

Fluorosilicone rubber has good heat resistance, cold resistance and high voltage resistance, also has good oil resistance, acid and alkali resistance. It can work for a long time at -55~+200℃.

 

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FKM

Fluorine rubber, high abrasion resistance, has good light aging resistance, ozone aging resistance, radiation resistance, gasoline resistance, weak acid resistance, operating temperature range: -20~+200℃. It is more expensive because of its excellent performance.

 

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FFKM

Perfluorinated rubber, the long-term working temperature range is -39℃~+288℃, and it can reach 315℃ in the shore term. It is hard but not brittle and can be bent.

 

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EPDM

Excellent aging resistance, good electrical insulation, good impact elasticity, and oil resistance. But the vulcanization speed is slow, the self-adhesiveness and hot tearing performance are poor, and the processing performance is not good.

 

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IIR

Butyl rubber has good air tightness, excellent light aging resistance and chemical resistance. The effect of absorbing shock or vibration is good. Good electrical insulation performance.

 

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FAQ of Rubber Parts

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My rubber parts are used in a special environment, how do you ensure that they can meet my requirements?

 

We have experienced material engineers who will choose the right material according to the product's use environment. If the general material cannot meet the requirements, we will add additives or modify the rubber raw materials.

 

How can I start to customize my rubber products?

 

You can send us samples or 2d / 3d drawings, and we will produce accordingly.

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What is your monthly output of rubber parts?

 

Our monthly output of rubber parts can reach to 1,000,000pcs.

 

Zhongde is a professional custom injection molding companies. We provide Custom Plastic Parts, Custom Rubber Parts, oem rubber parts, moulded rubber products, custom molded rubber products, rubber moulded parts, industrial molded rubber products, custom plastic injection molding and so on. Want to know more? Please contact us.