Glass fiber varieties use (5) - glass fiber fabric

Glass fiber fabric

The following describes the glass fiber yarn weaving a variety of glass fiber fabric.

(1) glass cloth China's glass cloth, divided into two kinds of alkali and alkali, most of the foreign non-alkali glass cloth. Glass cloth is mainly used for the production of various electrical insulation laminates, printed circuit boards, all kinds of vehicle body, tanks, boats, mold and so on. Alkaline glass cloth is mainly used in the production of plastic coated cloth, and for corrosion-resistant occasions. The properties of the fabric are determined by fiber properties, warp and weft density, yarn structure and weave. The warp and weft density is determined by the yarn structure and weave. The latitude and longitude plus the yarn structure determines the physical properties of the fabric, such as weight, thickness and breaking strength. There are five basic weave patterns: plain weave, twill, satin, rib and weave.

(2) glass with glass band is divided into woven sideband and no woven sideband (with sideband) The main weave is plain. Glass belts are often used in the manufacture of high-strength, dielectric properties of electrical equipment parts.

(3) Unidirectional fabric Unidirectional fabric is a kind of coarse warp yarn and fine weft woven into four broken satin or long axis satin fabric. It is characterized by high strength in the warp main.

(4) Three-dimensional fabric Three-dimensional fabric is a relatively flat fabric, its structural characteristics from one-dimensional two-dimensional development to three-dimensional, so as to enhance the composite material has a good integrity and profile, greatly improving the composite Interlayer shear strength and damage tolerance of the material. It is with the space, aviation, weapons, ships and other departments of the special needs of the development, and today its application has been extended to the automotive, sports equipment, medical equipment and other departments. There are five main categories: woven three-dimensional fabric, knitted three-dimensional fabric, orthogonal and non-orthogonal non-woven three-dimensional fabric, three-dimensional woven fabric and other forms of three-dimensional fabric. The shape of the three-dimensional fabric is massive, columnar, tubular, hollow truncated cone and variable thickness and so on.

(5) shaped fabric shaped fabric shape and it to enhance the shape of the product is very similar, must be woven on a special loom. Symmetrical shapes of shaped fabrics are: round cover, cone, cap, dumbbell-shaped fabric, etc., can also be made of boxes, hull and other asymmetric shape.

(6) Trough fabric The trough fabric is made of two layers of parallel fabric, with vertical vertical bar connected to the composition of the fabric, the cross-sectional shape can be triangular or rectangular.

(7) The fiberglass stitch fabric is also known as a knitted felt or woven felt, which is different from the ordinary fabric and is also different from the usual felt. The most typical stitch fabric is a layer of warp and a layer of weft overlap, through the stitching and weft yarn weaving together into a fabric. The advantages of stitching the fabric are as follows: ① it can increase the ultimate tensile strength of glass fiber reinforced plastic products, tensile strength and bending strength under tension; ② reduce the weight of glass steel products; ③ smooth surface of the FRP surface; Handle operation to improve labor productivity. This reinforcing material can be used in the pultrusion FRP and RTM instead of the original silk mats, but also in the production of centrifugal glass pipe instead of square cloth.

(8) glass fiber insulation sleeve with glass fiber yarn woven into a tube. And coated with resin materials made of a variety of insulation grade casing. PVC resin glass fiber paint tube. Acrylic glass fiber paint tube, silicone glass fiber paint tube

Hebei Yuniu Fiberglass manufacturing Co., Ltd. 

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