Glass Fiber yarn 20kg/roll

This product is made of parallel raw filaments or parallel monofilaments. After drying, 40 to 60 strands of monofilaments are combined without twisting on a spinning machine. , Monofilament diameter (μm) 16-19, linear density (tex) 4800, sizing agent content 0.2-1.2, moisture content <0.15% beam splitting rate>90% penetration speed <50s Applicable resin weight (kg) UP, VP20.

Applications:
(1) Used to enhance gypsum decorative products, such as gypsum boards, gypsum lines, gypsum sculptures, etc. Gypsum reinforcing yarn can make the above products stronger and easier to construct. It has the advantages of high strength, fire resistance, sound insulation and light weight.
(2) It is used in some composite material forming methods, such as winding and pultrusion. Because of its uniform tension, it can also be woven into twistless roving fabrics. In some applications, the twistless rovings are further chopped.
(3) Used for reinforcing molded plastics (special short fibers for engineering plastics), reinforcing nylon, BMC products such as PA, PP, PBT, PET, PPO, PE, ABS and other thermosetting and thermoplastic resins, cable sheaths and sheathing tubes Special short fibers, fiberglass products, kiln manhole covers, glass fiber reinforced cement, European decorative components and gypsum board isosceles triangle reinforced short fibers, and various reinforcing fibers in asbestos tiles.

Features:
(1) Excellent dispersion, clustering and segmentation properties. Low static electricity, low lint content, good ribbon formation, flat ribbon shape;
(2) The untwisted roving has good unwinding properties, does not detangle when unwinding from the yarn tube, and does not form "bird's nest"-like tangled yarn;
(3) Good temperature resistance, extremely low color difference, uniform tension, and no drape;
(4) Linear density is uniform, generally less than ±7%;
(5) Use a proprietary sizing agent to ensure good compatibility between chopped fibers and matrix resin. The untwisted roving has good permeability and is easily wetted and penetrated by the resin when passing through the resin tank, and has good interface properties with the matrix resin. The composite material has high mechanical strength and good appearance quality.