Testing for Rubber Raw Materials & Products

HD-B609B-S

Industry Background

Rubber products are widely used in construction, automobiles, medical treatment, electronics and other fields, so their quality and performance directly affect the safety and reliability of the products. Possible problems with rubber products include unqualified material composition, substandard physical properties, insufficient aging resistance, etc. These problems may lead to quality problems or safety hazards during product use.

Therefore, it is very important to conduct comprehensive and accurate testing of rubber products, which can not only help manufacturers ensure that product quality meets standard requirements and protect the rights and interests of consumers, but also help enhance the competitiveness and brand image of enterprises.

Test Objects

1. Natural rubber: Latex, Coagulated rubber, Sheet rubber, Rrubber block;

2. Synthetic rubber: Butyl rubber, Silicone rubber, Styrene-butadiene rubber (SBR), Chloroprene rubber (CR), Ethylene-propylene rubber (EPR), Polyurethane elastomer (Polyurethane), Nitrile rubber (NBR), Butanone rubber (HNBR), etc.;

3. Rubber products: Tires, O-rings, Sealing rings, Sealing pads, Rubber pipes and hoses, Rubber pads and rubber gaskets, Rubber sealing strips, Rubber floors, Rubber gloves, Rubber cables and wire sleeves, Rubber pipe fittings, Rubber anti-vibration pads, Rubber bearings, Rubber floor coatings, Rubber molds, Rubber boat pads, Rubber grinding wheels, etc.

Test Items

1.Physical properties: Tensile strength, Bending strength, Tearing performance, Impact performance, hardness (Rockwell hardness, Vickers hardness, Brinell hardness, Shore hardness, Barcol hardness), Wear resistance, Peel strength, Shear strength and other tests;

2.Weather resistance: Xenon lamp/UV aging, High-low temperature performance, Salt spray test, Ozone aging resistance, etc.;

3.Thermal performance test: Melt index, Heat deformation temperature, Vicat softening thermal stability, etc.;

4.Composition analysis: Ash content, TGA analysis, DSC analysis, Elemental analysis.