The factors that need to be considered in the selection of sunshade curtains are the shading property, If it is necessary to completely shade, such as the privacy of a bedroom, you need to choose a cloth with good shading, usually thicker materials or tightly woven fabrics. If you need to adjust the light not to be too strong, but can let in soft sunlight, you need a translucent or thin shade to create a looming effect. And these two types of sun shades can be used in combination to meet different needs.

FSD is an innovative enterprise, the main products are special glass, special functional textiles, fireproof and heat insulation materials, and high-tech fibres. Create special functional textiles. Products include medium-alkali, alkali-free glass fibre reinforced non-twisted roving, chopped strands, glass fibre mats, knitted composite mats and chopped mats, checkered fabrics, electronic yarns and other industries involved in all walks of life. A fibreglass company serves endless market needs.

Ordinary ceramic fiber is also called aluminum silicate fiber, because one of its main components is alumina, and alumina is the main component of porcelain, so it is called ceramic fiber. The addition of zirconium oxide or chromium oxide can further increase the use temperature of ceramic fibers.

A-glass fiber is the first type of glass used. A-glass fiber, soda-lime, or soda lime glass is broken glass fiber, also known as high alkali glass. They can be boron-doped or pure. The composition of the basic oxide compound is not less than 0.8%. In the case of producing soda lime silicate glass by adding content, the expected durability, structural stability, and electrical strength of E-type glass fibers are not required.

Glass fiber insulation cotton is currently mainly used in the interior wall compartments，fiberglass ceilings tiles of various high-end buildings，the insulation of the iron sheet duct or the inner wall of the bellows, the sound absorption and noise reduction in the machine room etc, have broad application prospects.

Finished products such as glass fiber cloth are composed of many fiber bundles, and the glass fiber bundles are composed of many thin fibers. The glass fiber cloth is made of long glass fiber, and the felt is generally made of short glass fiber. Fiberglass cloth can increase tensile strength. Short glass fibers increase their toughness in glass fiber products. Therefore, the strength of glass checkered cloth is higher than that of glass felt.