Silicone accessories, in some years due to environmental protection and other needs, slowly replace some silicone raw materials, sometimes a finished product requires different processes, different raw materials and different accessories to be assembled into a finished product, such as electronics, machinery, toys, etc. Some parts are needed to assemble the above. Many of our common seals, cushions, and shock absorbers are replaced by silicone parts. However, silicone raw materials also have different quality problems. There are three elements to look at in purchase and production. .

Wear resistance of silicone fittings

Silicone accessories are widely used, and many products require non-stop operation 24 hours a day, so the wear resistance is very important. A good silicone material can be used normally for more than 30,000 hours under stress, and the appearance will not crack and wear.

Elasticity of silicone fittings

Elasticity is the basic application principle of silicone raw materials. Silicone only has a pull-up degree of more than 120%. Therefore, in the process of application, the elasticity is not good, and the phenomenon of insufficient rebound can show the quality problems of silicone rubber products! High tear strength is also the central element of silicone accessories, that is, whether the service life is normal.

Tear of silicone fittings

The tearing degree can be searched and tested at the corner of the product, and there will be no rupture if the tensile force is too large. Fatigue and aging appear, and various functions of the product begin to decline during long-term use, such as elasticity, color, shape, etc., which lead to the loss of performance of silicone products.

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