What factors affect the strength of glass fiber chopped strand mat

June 08,2022

Glass fiber chopped strand mat is a kind of reinforced composite material with good performance. It has the characteristics of insulation, corrosion resistance and high temperature resistance. At present, its application has covered all fields of people's life, ranging from aircraft and ship manufacturing to small To cars, air conditioners, storage tanks, and more. Due to different application fields, the strength requirements of glass fiber chopped strand mat are different. For example, the strength of glass fiber chopped strand mats is slightly higher, such as machine-made car roofs and machine-made panels. What factors can affect the strength of glass fiber chopped strand mat?

What are the factors that affect the strength of glass fiber chopped strand mat

1. Adhesive, the manufacturer will formulate the production requirements of the chopped strand mat according to the customer's use process. The strong adhesive force of the mat in the production process generally depends on the content of the binder. The higher the binder content, the higher the tensile strength of the product. big.

2. Some people may not understand that any product will have a shelf life, and chopped strand mat is no exception. Glass fiber chopped strand mat is made of adhesive. After a long time, the adhesive will age, and the moisture in the air will also erode the mat and affect the strength of the mat.

3. The direct factor affecting the strength of the felt is the cutting strength during production. The greater the cutting strength, the greater the impact on the strength of the felt, and the easier it is to tear the felt.

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