How can the stable and durable performance of glass yarn be better improved?

The glass yarn is soaked in polymer anti-emulsion coating. As a result, it has good alkali resistance, flexibility and high tensile strength in the longitudinal and latitudinal directions, and can be widely used for thermal insulation, waterproofing, crack resistance, etc. of interior and exterior walls of buildings. The glass yarn is mainly alkali-resistant Fiber Glass, which uses medium alkali-free Fiber Glass.

The glass yarn is treated with alkali-resistant coating. This product has high strength, good adhesion, conformability and excellent positioning. It is widely used in wall reinforcement, exterior wall insulation, roof waterproofing, etc. It can also be used in cement, plastic, asphalt, marble, mosaic and other walls. Material.
14.5%~16.7% zirconium dioxide and 6% titanium dioxide are introduced into the glass composition. After melting at a high temperature of 1600°C, the platinum is leak-drawn into continuous filaments, which are spliced and twisted into a textile glass yarn. During the drawing process The medium monofilament is coated with polymer water-soluble epoxy resin and coupling agent to ensure the affinity of the Fiber Glass with the alkali-resistant polymer during post-processing. In addition to the alkali-resistant coating, the main alkali-resistant way of glass yarn is to form a mixed film of zirconium and titanium ions on the surface of the fiber itself to prevent the erosion of alkaline substances. As time goes by, the chemical state of zirconium gradually becomes stable. The alkali resistance retention rate of glass yarn is greater than 85%, which is much higher than that of other glass yarn and alkali-resistant coated glass yarn, so we can also call it natural glass yarn.
In order to further improve the safe, stable and durable performance of the glass yarn, after the warp knitting is processed into leno shape, it is coated with styrene-butadiene rubber and pure acrylic emulsion again, and constant temperature, constant speed and constant tension control technology is used to make it fully adhesive and effectively resist polymerization in the early stage. The corrosion of the glass yarn during the hydration period of the mortar Ca(OH)2. The anti-slip strength of the grid cloth intersection point after coating is 3.5~4.5N.