Assembled Roving for Spray-up

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Product Description:

Assembled Roving  for Spray-up

Assembled Roving for spray-up is compatible with  UP and VE resins.

It delivers properties of low static, excellent  dispersion, and good wet out in resins.

It covers a wide range of applications: bathtub,  FRP boat hulls, various pipes, storage vessels and cooling towers.

Product No.

Linear Density, tex

Product Features

Resin Compatibility

Applications

172

240034604800

Fast wet out, easy roll-out, no spring-back in  sharp corner, optimum dispersion after chopping, few fiber swap

Unsaturated polyester, vinyl ester resin

Bathtub, supporting components

178

240034604800

Easy to operate in spraying-up process, easy  roll-out, no spring-back in sharp corner, designed for high speed robotic  spray-up process

Unsaturated polyester, vinyl ester resin

Bathroom equipment, yacht components

180

240034604800

Fast wet out ensuring optimum air release,  excellent mechanical and water resistance property of the finished product

Unsaturated polyester, vinyl ester and  polyurethane resin

Bathtub, FRP boat hull

170

240034604800

Moderate wet out speed, ideal for product with  large vertical surface

Unsaturated polyester, vinyl ester resin

Swimming pool, bathtub





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Q:Classification of alkali free glass fiber
Q:How many types of glass fiber and what is escorting yarn?
According to the yarn bundle, it can be divided into roving, fine yarn and textile yarn. According to production types, it can be divided into direct yarn and union yarn. Yarn can be divided into twisted yarn and felting yarn according to the degree of twist. According to the manufacturing products, it is divided into winding yarn and twistless yarn.
Q:Can glass fiber for winding twistless roving be used for weaving cloth?
Yes, twistless roving are used as warp and weft directional material for twistless roving cloth.
Q:Is glass fiber reinforced plastics a special steel
It is not steel. Glass reinforced materials, namely glass fiber reinforced materials, is a new type of composite materials developed in early twentieth Century. It has many advantages such as light weight, high strength, anticorrosion, thermal insulation, insulation, noise insulation and so on. Glass reinforced plastics doors and windows use glass fiber twistless roving and its fabric as reinforcing material and unsaturated resin as matrix material, and composite these two material by a special process add other mineral filler. After adding other mineral filler, various hollow sections are processed into the products by heating and curing. Generally speaking, the main characteristics of glass reinforced plastics doors and windows are: aging resistance and high strength. Glass fiber reinforced plastic without steel plate as the lining does not need any monomer auxiliary enhancement material, depending completely on its own to support the whole structure. Due to the glass fiber and its fabric as reinforcing material, without filament resin bonding bare, by mechanical thermal curing pultrusion molding, so it features with fracture resistance, anti-bending and deformation resistance. It also is corrosion resistance and has a long life. Glass fiber reinforced plasticbelongs to high quality composite material. It has special corrosion resistance to acid, alkali, salt, oil and other corrosive medium. Glass reinforced materials, namely glass fiber reinforced materials, is a new type of composite materials developed in early twentieth Century. It has many advantages such as light weight, high strength, anticorrosion, thermal insulation, insulation, noise insulation and so on.
Q:Is glass reinforced plastics doors and windows good to use? What is the effect?
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:All about bamboo fiber.
As the confirmality of the clothing is bad, so it needs to be further studied [36, so the chemical activity is more reactive than cotton. The mechanics performance of bamboo in the multi-field coupling has not formed a systematic theory. It can mitigate the greenhouse effect, and affect the fabric appearance. Currently Lyocell technology of bamboo fiber are developing and using. Some universities and academy of science are still studying the spinnability of bamboo fiber, using 3: How to deal with the crude bamboo fiber? It is comfortable and cool and meets the requirements of environmental protection, with good strength. But fiber processing technology is complex, reduces short fiber content in the card silver, forest machinery automation and intelligentialize. The bamboo fiber is divided into two categories. The method of fabric finish tectile dressing is better.
Q:What does glass fiber operating tools do ?
wire drawing,drying, winding, fabric and so on.
Q:Which tensile strength of alkali resistant glass fiber mesh is bigger, the lateral one or longitudinal one?
The horizontal one.
Q:Main characteristics of glass reinforced plastics grating
powerful, corrosion resistance, beautiful.

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