Types of Rubber

Types of Rubber

Round rubber products are generally the physical characteristics of natural rubber for leak proof use. Natural rubber has high elasticity and plasticity at room temperature. It has very good mechanical strength, small lag loss and low heat generation during many times of deformation.

Therefore, it has good flex resistance and good electrical insulation performance because it is non-polar rubber.

These basic properties of rubber make it an excellent material for shock absorption, sealing, flexure, wear resistance, corrosion protection, insulation and bonding in industry.

Classification of rubber

1. According to the source and method of raw materials

Rubber can be divided into natural rubber and synthetic rubber. The consumption of natural rubber accounts for 1/3, and that of synthetic rubber accounts for 2/3.

2. According to the appearance of rubber

Rubber can be divided into solid rubber (also known as dry rubber), emulsion rubber (referred to as latex), liquid rubber and powder rubber.

3. According to the performance and use of rubber

In addition to natural rubber, synthetic rubber can be divided into general synthetic rubber, semi general synthetic rubber, special synthetic rubber and special synthetic rubber.

4. According to the physical form of rubber

Rubber can be divided into hard rubber and soft rubber, raw rubber and mixed rubber, etc.

According to the type and crosslinking form of rubber, in industrial use, rubber can be classified as follows.

One is divided into ordinary rubber, heat-resistant rubber, oil-resistant rubber, weather-resistant aging rubber and special chemical medium resistant rubber according to heat-resistant and oil-resistant functions.

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