With the continuous construction of fiberglass furnace and expansion of crucible furnace, the production of high quality fiberglass yarn is more and more.The digestion and outlet of glass fiber yarn has become an urgent problem.It can be expected that the competition of fiberglass products will be fiercer and fiercer in the international market.
Some fiberglass processing factories purchase fiberglass yarn from the yarn factories, weaving into a variety of fabrics or even further coating or treatment, and be made of various insulation, soundproofing partitions, waterproof building decoration, waterproof glass fiber products.High value-added product have good economic returns. From the technical and economic point, the deep processing of glass products is from drawing to deep processing to form a complete industrial chain, can occupy a larger market share in the international market and achieve better economic benefits than the export of glass fiber yarn.
A part of glass fiber deep processing products is industrial fabric, and there are hundreds of different types. Most of the industrial fabrics with reinforcing textile-type sizing agent such as NBS-140, NBS-180, NBS-185, or water-soluble polyesters SR-1, SR-2; Fixing agents and lubricants for the preparation of a special agent or modified sizing agent of paraffin-type and starch-based.In order to prevent the coating peeling off, adding the coupling agent into the sizing agent. In addition there are a variety of blankets, including chopped strand mat, continuous filament mat, a variety of surface felt, nick carpet and so on. for example:
Sound-absorbing partition material including glass fiber decorative cloth
These kinds of material are beautiful, washable, fireproof, anti-aging, non-flammable, widely used in cars, train coach decoration, housing, opera, dance halls, KTV rooms, etc.
(1) Adhere the fiberglass cloth on the mineral wool and glass wool board to prevent the mineral wool, glass wool board of wool and dust escape.
(2)Adhere the fiberglass sound-absorbing cloth, using the fiber microporous resonance to cause acoustic resistance, the thickness of the cloth should be thick, thus, it’s better to use the bulked yarn.
Insulation material
Be widely used in car roof, roof lining. Otherwise, glass fiber and cotton and other fibers blended at molding temperature 300℃, press it on the curing of plastic parts, it also can be used for refrigerated trucks, boats, cold storage, industrial Furnace, chemical metallurgy aluminum foil glass cloth.
The fiberglass fabric requires a certain thickness, patterned, textured decorative cloth, thickness is from 0.4 to 2mm, normally the thickness of fabric is 0.8 to 1.2mm, the fabric structure is plain, twill or satin, jacquard weave a variety of patterns.
The base fabric of air ducts
The surface treatment of industrial fabrics (if using the enhanced textile-type sizing agent, it can pass the finished treatment, and strength retention is high), coated with neoprene, silicone rubber, PU, acrylic adhesive aluminum foil, it is made into flame-retardant aluminum foil composite fabric and the base fabric of the air duct.
Electrical insulation products laminates, sleeving, copper clad board fabric 7628, 2116 cloth, etc.
Mesh cloth
Alkali-resistant wall mesh with fiberglass cloth coated alkali-resistant acrylic coating, it can withstand calcium hydroxide erosion, retaining strength is high, including the capping self-adhesive mesh belt.
Window screening
Screening are single-wire coated flat woven screens, with the yarn of high strength, wear-resistant, less fuzz, don’t plug holes, good cluster, and the smooth appearance.
Glass fiber bulked yarn
Glass fiber textured yarn is a continuous glass fiber yarn by a special device, under the action of high-pressure air to be puffed (deformation) into soft fluffy glass yarn.It not only keeps the general performance of ordinary glass fiber, but also has the strength of continuous glass fiber and the fluffiness of short fiber. It is a kind of heat resistance, corrosion resistance, low thermal conductivity, low bulk density, textile, filter resistance and softness glass fiber products.It can be used as high-temperature filter material, FRP reinforced materials, asbestos can also be used as a friction material reinforcement materials, as well as a variety of wall decoration materials, packaging materials.
Membrane material
Membrane materials commonly used in membrane structure is a high strength, good flexibility of the film material; It’s made from the fabric substrate (glass fiber, polyester filament) and coating (PTFE, silicones, PVC) compound of the coated fabric.It is light, flexible, thin thickness, light weight, good light transmittance; natural light reflection, absorption and transmission capacity; It is non-flammable, flame retardant; with durable, fireproof, good airtight and other characteristics; Plastic processing (coating PVF or PVDF) of the membrane, itself is not sticky with good self-cleaning properties.
Glass fiber with high elastic modulus and high tensile strength, glass fiber is not vulnerable to UV damage, it can be applied to the permanent construction.
Geogrids
With the rapid development of road construction, the amount of geogrid is increasing, geogrid is a direct twist roving or twisted roving by warp knitting woven mesh grille, and then by dipping machine coating Coated with asphalt – acrylic adhesive or PVC plastic system, according to the practical experience, the effect of using twist roving is good for georids.
For more information about fiberglass yarn, please contact [email protected] and our engineers will contact you at the earliest opportunity.
Development of sizing agent for fiberglass products.pdf