What is the difference between alkali resistant fiberglass mesh cloth and high alkali glass fiber mesh cloth?
Alkali resistance refers to the performance of special glass fiber, while high alkali refers to the composition of glass fiber.Are two completely different concepts.
Alkali resistant two zirconium oxide content is large, mesh cloth prices high, good quality, high alkali is generally made of glass pulled wire mesh cloth, the state explicitly eliminated things, low prices, poor quality. Medium alkali glass fiber yarn coated with alkali resistant glue is also alkali resistant, quality can moderate price.
The difference lies in the degree of use of alkali resistant glass fiber, at present there are very few domestic high alkali glass fiber products, the difference is in the base. Because the glass itself is not alkali resistant, so in the processing of glass fiber products add alkali resistant components, adding two zirconia, the glass fiber has certain effect on tolerance -OH.The mesh fabric produced with alkali resistant glass fiber is alkali resistant grid cloth, and the others are the same
