How does the fiberglass cloth prevent water from seeping in and the fire not rotten?
Canvas is very common. It is a rainproof and waterproof covering cloth commonly used in construction, transportation and other industries. It has good waterproofness and is widely used in our lives. In addition, we all wear canvas shoes, but these two Is the canvas of purpose a canvas?
The origin of the name of canvas is because this kind of rainproof and windproof cloth was originally used on sailboats, and the reason why canvas is waterproof is because PVC glue is applied to the surface of the cotton and linen base cloth, which is why the canvas shoes we usually wear are not. The reason why canvas is waterproof for transportation or industrial production.
In the early days when there were no chemical fibers and glass fibers, cotton and linen canvas was an important rainproof tarpaulin. With the emergence of glass fibers, glass fiber cloth as the base cloth of some special cloths has better toughness and softness, so glass fiber Canvas became popular, and because glass fiber does not burn, fiberglass canvas is often used for fire protection.
Fiberglass canvas is commonly known as fireproof canvas or fireproof cloth. The base cloth is woven with glass fiber and the surface is PVC coated. Due to the problem of glass fiber and PVC material, the fiberglass canvas cannot be completely waterproof. Its characteristics are mainly fireproof, high temperature resistance, anti- Dust, no mold, good air permeability, it is a good material for making fireproof door curtains and machine fireproof and dustproof canvas covers.