• Fiberglass Roving Cloth for Direct Roving Filament Winding System 1
  • Fiberglass Roving Cloth for Direct Roving Filament Winding System 2
Fiberglass Roving Cloth for Direct Roving Filament Winding

Fiberglass Roving Cloth for Direct Roving Filament Winding

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Direct Roving  for Filament winding

Direct Roving for Filament winding, is compatible  with unsaturated polyester, polyurethane, vinyl ester, epoxy and phenolic  resins.

Main uses include manufacture of FRP pipes of  various diameters, high-pressure pipes for petroleum transitions, pressure  vessels, storage tanks, and, insulation materials such as utility rods and  insulation tube.

Product No.

Nominal Linear Density, tex

Product Features

Resin Compatibility

308

120020002400

Compatible with epoxy resin, designed for  filament winding process under high tension

Epoxy resin

396

2000

Compatible with polyurethane; Excellent  mechanical properties of the composite product

Polyurethane

386T

2003006001200240048009600

Compatible with resins; Low fuzz; Superior  processing property; High mechanical strength of the composite product

Unsaturated polyester, vinyl ester, epoxy and  phenolic resins

310

12002400

Excellent electrical property

Epoxy resin

386

2003006001200240048009600

Compatible with resins; Excellent mechanical  properties of the composite product

Unsaturated polyester, vinyl ester and epoxy  resins

306B

735

Excellent process performance; Excellent  chemical corrosion resistance, such as crude oil and gas H2S corrosion etc;  Excellent abrasion resistance

Epoxy resin, unsaturated polyester and vinyl  ester.

318

300600735120020002400

Compatible with epoxy resin; Low fuzz;  Designed for filament winding process under low tension

Epoxy resin

container



pallet

Q:What is the function of adding fiber material to concrete ?
In projects, some fiber materials such as paper, hemp fiber and straw are added to concrete. If plastering mortar is added into mixer, it can play the role of skeleton, improve the crack resistance and tensile strength of the plaster layer and enhance the flexibility of floated coat and durability in order to reduce floated coat contraction and make it not easy to fall. The characteristics of the fiber material will be introduced as follows: firstly, paper reinforcement includes dry and wet paper. Dry paper is use at the time of adding quick lime, It was tore up, was removed dust and soaked with water, and then 100 kg lime and 2.75 kg paper are mixed. When using, it should be made into powder by a small steel mill and 3 mm aperture sieve filter. When wet paper reinforcement (commonly known as pulp) was used, each 100 kg lime should be added into 2.9 kg wet paper reinforcement. Specific operation method is the same as that of dry paper. Secondly, the use of hemp fiber requires tenacity and purities. To make is loose, it need to be dried, linen and then it is cut into 20 mm to 30 mm. Each 100kg lime adds 1kg loose hemp which is hemp fiber grey. Thirdly, grass stalks are usually cut into rice straw or wheat straw which is no more than 30 mm long. It could be used after half a month after soaked in lime water. It also can be used as paper after soaked in lime or caustic soda. Fourthly, synthetic fiber mainly includes polypropylene fiber and nylon fiber used for mortar. When using, you should pay attention to its disparity and alkali resistance. These are the all material fiber used in concrete. You should be familiar with the characteristics of the material in order to make better use of it.
Q:Carbon fiber is better than glass fiber reinforced plastic
Glass fiber reinforced plastics (FRP), also known as GFRP, that is, fiber reinforced plastics, generally refers to the use of glass fiber reinforced unsaturated polyester, epoxy resin and phenolic resin matrix. Reinforced plastics made from glass fiber or its products are referred to as glass fiber reinforced plastics or glass fiber reinforced plastics.
Q:How to produce 0.3 mm glass fiber Chopped strand? What kind of glass fiber yarn is better?
with strong ability in grinding). And when producing the asbestos shingle, there should be a progress of mixing the materials. The short fibercan be morceled by chopping machine or manually. The reason for short fiberis is avoid all fiber winding and fiber grinding (the main component of glass fiber is silica, and offal of glass fiber used for asbestos shingle. It is low cost, and do not need any special requirements. For the current market.
Q:What's the difference between g;ass reinforeced plastics and ordinary glass?
Yes, P is a glass steel! The difference is that there are some differences between the materials of the antenna structure and the common vertical antenna, but the principle is the same.
Q:How many specifications of glass fiber?
According to fiber diameter, there are many varieties and specifications and spun yarn is used for industry and electron in term of application. There are many specifications including E series, G series, D series and H series.
Q:Specific classification and application of glass fiber
The excellent resin infiltration and permeability: Glass, in general, is hard and fragile. The warp and weft density is decided by yarn structure and texture. It is suitable for all kinds of spray gun and fiber conveying system. Due to its super strength, it can be used for producing packaging sheet and sports equipment. Twistless roving need to be soaked into resin paste with high content of pigment. The requirement that chopped?strand should be used to enhance thermoplastic?plastics is suitable for alkali free glass fiber.
Q:What is the technological process of glass?Fiber?chopped?strand mat?
Fiber reinforced epoxy resin composite material forming process. Compared with traditional materials, the composite material has a series of irreplaceable characteristics, which has been developed rapidly since the second world war. Although the production is small, but the level of composite materials is one of signs that marks national or regional science, technology and economic level. Composite material is mainly composed of two parts: reinforced material and base material. Reinforced material: In composite material, some reinforced material such as the glass fiber in glass?reinforced?plastics and carbon fiber in CFRP(carbon fiber reinforced material) give major mechanical property to composite material. Matrix: Matrix is a single material which aims to make composite material as a whole such as resin in glass?reinforced?plastics( epoxy resin referred in this paper). Composite materialcan be divided into three kinds according to the matrix material: resin composite material, metal matrix composite material, and inorganic nonmetallic composite material such as ceramic matrix composite material.
Q:The manufacturing technique and process of glass fiber
In general, woven cloth can be produced into roving, twisted or twistless yarn by simply weaving or piecing together. On the basis of the yarn, quartz sand is used as the main raw material to produce fiber cloth by tank furnace, melting or wire drawing.
Q:Epoxy resin mortar mix ratio
200 to 300 of mortar and 100 of epoxy resin will be fine. It should be added according to concentration. Construction convenient and high quality can be reported as the premise.

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