Characteristics of GRS felt


 GRS Feltmade of wool, bonded by processing (not interwoven with warp and weft). The main features are as follows:

1. It is elastic and can be used as a material for shockproof, sealing, gasket and elastic steel wire needle cloth-based felt.

2. Good adhesion, not easy to loosen, can be die-cut into parts of various shapes.

3. Good thermal insulation performance, can be used as thermal insulation material.

4. The organization is dense and the pore is small, which can be used as a good filter material. Felt density is small, stable performance, stamping production of various felt parts.

5. It has good wear resistance and can be used as a polishing material.

6. It is elastic, so it is bonded by the felting principle. The shrink-bonded flannel can be used separately according to density and specifications.

7.GRS felt has good stretchability, can reach the specified length, can be used for leather calendering belt and paper suction belt.

8.GRS felt has good warmth retention and can be made into standard felt insoles.

9.GRS felt has moisture retention and elasticity, and can be made into automobile door and window sealing strips and central door and window sealing strips. It is not woven, so it has good filterability and can be used to absorb oil. GRS felt is mainly used under the oil drum of the ship to keep the ship clean. The machine parts packed with GRS felt have high whiteness, good shock resistance and silencer.

Factors affecting the elasticity of GRS felt:

The elasticity of GRS felt is determined by the density of the felt. If the density is too high, the elasticity will become smaller; on the contrary, if the density is too low, the toughness and resilience will be lost. Such as other thickness, the thickness and quality of wool, etc., All have an impact on various performances, and users can choose appropriately according to the requirements of use. According to the actual requirements and conditions of use of customers, our factory produces needle felt according to the principle of small batch trial production and mass production. Welcome new and old customers to discuss cooperation!



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