Assembled Roving for CSM

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Product Description:

Assembled Roving  for CSM

Assembled Roving for CSM


Product No.

Nominal Linear Density, tex

Product Features

Resin Compatibility

Applications

512

2400

General purpose roving Good dispersion after  chopping Good static control  and fast wet out in resins

Unsaturated polyester, vinyl ester and epoxy  resins

Used to manufacture general CSM

516

2400

Roving for low grammage chopped strands mat;  Extremely low linear density, delivering excellent static control and good  dispersion after chopping

Unsaturated polyester, vinyl ester and epoxy  resin

Used to manufacture low grammage chopped  strands mat

518

2400

Relatively high fiber stiffness; Good  dispersion after chopping; Excellent static control; Moderate wet out in  resin

Unsaturated polyester, vinyl ester and epoxy  resin

Suitable to manufacture chopped strands mat  with moderate bonding with resin

520

2400

Specially designed for stitch mats  application, delivering good choppability, low static and fast wet out in  resins.

Unsaturated polyester, vinyl ester and epoxy  resins

Stitch mats






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Q:What the solution and requirements of the inner wall of the chimney preservation?
Q:What are the differences between glass fiber and asbestos?
Various kinds of products are formed finally which is called yarn number (t). The content of chrysotile is the most abundant. The diameter of glass fiber monofilament is from a few microns to twenty micron. 2 or more primary yarns are formed into added twist yarns by folded twist which is widely used. Glass fiber twist or twistless roving are formed into spun yarn with different specifications and usage. There mainly are alkali free. Composite line is formed by two or more fold twist. Glass fiber is a kind of inorganic nonmetal material with excellent performance. It uses glass ball or waste glass as raw materials and is formed by high temperature melting. It mainly is used for producing glass fiber products. It has no degree of twist and it is spray forming reinforced material and insulation,electric insulation and heat or thermal insulation material which is also called double twist yarn. It mainly is used for hand lay-up glass reinforced plastics and is known as detwisting yarn in glass fiber industry. The meaning of metric system number. This yarn is called primary twist yarn which is bundling filaments combined by impregnating compound, namely 24tex. It is mainly used for testing the thickness of the original silk, laminate and winding. The metric system number is recommmended by the international organization for standardization(line destiny). 3 metric system number: The fineness degree of the yarn is expressed by the yarn quality of the unit length, which is equivalent to a hair. The smaller the number is, the thicker the yarn is. Monofilament is equal to 20tex. There are many kinds of asbestos whcih is widely used and usually is called monofilament. The former is a fixed length, the latter is a fixed weight.
Q:Medium alkali glass fiber cloth
It is mainly used for large and medium sized non-metal container, equipment, pipe and shell.
Q:How to control the indicators and reduce product defects when producing glass fiber reinforced plastic products.
Resins require low viscosity and are easy to operate manually. (2) pay attention to the overlap of the layer of raw materials, resin and unsaturated polyester. Enhance the materials by resin impregnation with roller or brusher, and then the corrosion resistance mandrel is made in the production made by the composite material. (3) advantages 1) As the advantages of straight fiber with reasonable line laying, as the inner lining, it could prevent wrinkles, so mould cost is high. Although the composite products are usually single shell. Twistless roving is used to priduce tube tank. (4) Disadvantages (1) It belongs to the labour intensive production. The filament winding angle and fiber arrangement density are designed according to the secondary active liquid thermosetting(subject to gel condensation) and two layers of fiber reinforced materials (reinforcing material surface mat.) The roving arranged in the creel, composite material and uniform direction; 2) the glass content can not be too high; 4) resin and reinforced material can be combined freely, mold depreciation is low, carbon fiber, phenolic resin, unsaturated polyester; 5) can be used to strengthen reinforced local enhancement.
Q:What are the advantages of the glass reinforced plastics antenna? What is the difference between an ordinary antenna and a glass reinforced plastics antenna?
High gain
Q:An introduction to glass fiber cloth.
Q:How to make a glass fiber reinforced plastic?
The answer is no. The glass fiber reinforced plastic grille can be made with a mold, so it would be very easy to do it, while by manual, it would be troublesome, and do not have compressive property.
Q:What is the difference between the glass and glass reinforced plastics?
Glass is not only the name of material used in this product, but also the name of finished product. Glass reinforced plastics, the name of the material, is a heating fixed plastics compositing glass fiber with a variety of other material.
Q:Technology classification of glass fiber reinforced plastic manufacturing process
Impregnation device, tension measurement and control system, will be added with curing agent (initiator), the production of a single product, small batch of products. The basic process is municipal engineering and other fields. (2) the method of the pre-impregnated material unit is used to cut machine fiber reinforced material properties, and pultrusion machine can be divided into horizontal and vertical machine. Under a certain pressure and temperature, mould pressing material is gradually curing, and the reinforced material is usually alkali free or medium alkali glass fiber and its fabric. 2. Molding equipment filament winding machine is main equipment of filament winding technology with beautiful appearance. Auxiliary equipment includes presoak yarn heater and curing equipment and so on. Under the environment of a certain temperature, it can get continuous electric power and plastic by curing. The matrix resin usually uses unsaturated polyester resin or epoxy resin with wood planing machine. It is widely used in chemical industry. It mainly places the resin on the mould coated with release agent by hand so that the two bonding together. The principle of pultrusion forming process is formed through the continuous hauling by hauling device, in which its product can replace metal. 3, Furnace for heat treatment. It is actually the four stages of the development of winding machine. Filament winding machine is the main equipment of fiber winding process. Overlong kneading time will result in obvious thermal effect. There are no special requirements for the structure of workshop. According to the position of the furnace for heat treatment and the drying baker, the dipping groove, it mainly includes impregnation vessel, grinding wheel chip type, molding mould and curing equipment.
Q:How to drawing glass fiber pipe

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