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Custom Made Silicone Rubber Bushing

September 08, 2020

Product Description

Rubber Bellows are used as a cover or expansion joint to protect device or machines, which are made by rubber compression molding, rubber injection mold or extrusion tool.
Rubber Bellows are designed as a cover mainly protect against dust, water, oil, grease, acids, bleaches, spatter or other environment elements.

Rubber Bellows Main Structions and Shapes

Straight Convolution Rubber Bellows

Spiral Convolution Rubber Bellows

Concentric Rubber Bellows

Tapered Rubber Bellows

Metal+Rubber Overmold Bellows

Rubber Bellows with Clamping, Hole & Lock

Square Bellows

Rubber Bellows Materials

Material	Abbreviation	Temperature Range (dry heat)	Aging Weathering Ozone	Oil& Grease Resistance	Water Swell Resistance	Flex-Fatigue	Economy of Material	Material Notes
Neoprene	CR	-40F to 250F	Good	Good	Average	Very Good	Good	exposure to refrigerants, can be compounded for FDA applications
Nitrile	NBR	-22F to 212F	Poor	Very Good	Good	Good	Very Good	Automotive Applications, Good Oil Proof
Ethylence-Propylene	EPDM, EPM	-60F to 300F	Very Good	Poor	Very Good	Good	Very Good	Outside Applications, Good Weather Proof
Silicone	VMQ	-75F to 450F	Very Good	Average	Very Good	Very Good	Average	Medical Applications
Fluorocarbon	FKM	5F to 390F	Very Good	Very Good	Good	Average	Poor	Rubber King, Widely Applications

Rubber Bush

Rubber Bellows Design Guide

Quality Control

A. Wall thickness tolerance: less than 0.05mm

B. Mini or less bellow

C. Mold maintenance aiming to up and down mold plate with horizontal stripe in exact position

D. Good ejected molding to improving rubber bellows production efficiency

Our Company specializes in making Rubber Compression Mould, plastic injeection mould, Lsr Injection Mould, and manufacturing different kinds of rubber, plastic components according to customers' drawings, samples or ideas. We have accumulated more than ten-year experience in rubber industry and have our own factories, which enables us to provide customers with products technology support and offer a more competitive price and better after service.

The above is the Custom Made Silicone Rubber Bushing we have listed for you. You can submit the following form to obtain more industry information we provide for you.

You can visit our website or contact us, and we will provide the latest consultation and solutions

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