Fiberglass Cloth quality inspection standards
Fiber cloth, electromechanical, chemical, pipeline, ship, wire and cable Advantages: high strength, low density, high temperature (550 ℃ -1000 ℃), good insulation, good insulation effect.
Fiberglass Cloth main performance:
1, Fiberglass Cloth for low temperature -70 ℃, high temperature between 1000 ℃, and can withstand instantaneous high temperature.
2, Fiberglass Cloth ozone resistance, sunlight and climate aging.
3, Fiberglass Cloth high strength, high modulus, low shrinkage, no deformation.
4, Fiberglass Cloth incombustible. Thermal insulation performance is good
5, Fiberglass Cloth over the working temperature, still have a certain residual strength.
6, Fiberglass Cloth corrosion resistance.
Fiberglass Cloth can achieve the following quality requirements: ① Fiberglass Cloth fabric uniform, straight cloth, cloth surface was flat seats, no stains, fluff, crease, wrinkles, etc .;
② Fiberglass Cloth, weft density, area weight, cloth width and length are in line with the standard;
③ Fiberglass Cloth wrapped in a solid paper core, winding neat;
④ Fiberglass Cloth with a rapid, good resin permeability;
⑤ Fiberglass Cloth fabric made of dry and wet mechanical strength can meet the requirements.
Uses: fire board special and large tank of anti-corrosion insulation, roof waterproof and insulation is a special cloth. Widely used in pipelines, electronics, transportation, chemical engineering, construction, heat and sound absorption, fire and environmental protection and other fields. Product standards: in line with industry standards and national standards Features: wire monofilament tension ≥ 20N weft monofilament tension ≥ 19N with width ± ± 1cm m ± ± 1.5% of the standard cloth standard weft and weave evenly, no elastic, off Latitude weft. Tube index increased paper tube, paper wall thickness 0.5cm, pore size 4.5cm, alkali resistance PH value = 9 alkali immersion 24 hours after its tensile strength <25%. Waterproof, fire, high temperature, small temperature, Naisuan Jian, corrosion resistance, corrosion resistance, high temperature, no deformation.