Direct Roving for Pultrusion

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Direct Roving  for Pultrusion

Direct Roving for Pultrusion is compatible with  unsaturated polyester, vinyl ester, epoxy and phenolic resins, and is widely  used in building & construction, telecommunication and insulator  industry.

Product No.

Nominal Linear Density, tex

Product Featurea

Resin Compatibility

Applications

316

3006001200

Compatible with matrix resin; High tensile  strength of the end composite product

Vinyl ester ,

Used to manufacture optic cable

386T

30060073512002200240048009600

Compatible with matrix resin; Fast wet out;  Eexcellent mechanical properties of the composite product

Unsaturated polyester, vinyl ester , epoxy

Used to manufacture various sectional bars

312

120024004400480088009600

Compatible with resins; Excellent mechanical  properties of the composite product

Unsaturated polyester, vinyl ester and epoxy  resins

Used to manufacture various sectional bars

302

12002400

Soft yarn; Low fuzz; Compatible with resins

Epoxy resin, Polyester

Suitable in manufacture of molded grating

312T

24004400480088009600

Excellent tensile, flexural and shear  properties for composites products

Unsaturated polyester, vinyl ester  polyurathane and epoxy resins.

High performance pultruded profiles

310T

2400, 4800, 9600

High fiber strength, Good integrity and  ribbonization,Compatibility with epoxy resin, Complete and fast wet-out in  resins, Good mechanical properties, Excellent electrical properties of the  finished

Epoxy resin

insulation rods and insulation stanchions





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Q:What parts must used fiber reinforced concrete?
I can not say yes or no. General speaking, mass concrete should be used in commercial construction, the underground multi-storey residential, or extra long structure. Of course, it all depends on the customes. There are a variety of fiber on the market. We should be cautious when choosing it. The cellulosic fiber is the fiber with the best dispersity and Luo Sai fiber is one of them.
Q:Does glass wool belongs to glass fiber cloth?
No, glass wool belongs to the one category of glass fiber and it is a kind of artificial inorganic fiber. Glass fiber cloth is twistless roving plain fabric made by glass fiber cloth.
Q:Main use of glass fiber
Traffic. Among them, but the toughness of the same plastic will decrease, but after 1990s, with the global glass fiber modified plastics improves, glass fiber plain cloth has been widely used in various field. Because it is widely used in various field.
Q:Medium alkali glass fiber cloth
It is mainly used for large and medium sized non-metal container, equipment, pipe and shell.
Q:Is glass reinforced plastics doors and windows good to use? What is the effect?
Q:Does toughened glass and glass reinforced plastics are the same?
No, it doesn't.
Q:What does 3240 belongs to?
240 epoxy resin is used to produce glass fiber cloth by high temperature and pressure. It features with heat resistance and moisture resistivity. It is often used as components and parts for electrical appliance and electron with its model is 3240. It has high mechanical properties under medium temperature. Heat resistant grade is F (155 degrees). It is suitable for machinery with stable electrical performance at high temperature.
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:What can glass fiber do?
Glass fiber felt can be used in wide range. Glass fiber can also be used as a thermoplastic. Glass fiber can be used as glass fiber clothes, and made for thermosetting plastics.
Q:The characteristics and application of KH560
Concrete application benefiting from adding KH - 560: the epoxy sealant with quartz, epoxy resin concrete repair material or coating with sand and epoxy resin material used for molding tools and metal filling,premix formula and so on. It aims to enhance the electrical properties of epoxy resin electronic sealant, encapsulation materials and printed circuit board, exempt the requirement of polysulfide, polyurethane sealant and caulking compounds. It benefits from specific application of the addition of KH-560. After the adjustment period. Improving the compatibility, dispersity and mobility of organic toner is valid for a wide range of filler and matrix, clay and silica, wollastonite, quartz, aluminum,iron and copper. It enhances the electrical properties of many composite material including nylon polybutylene benzene dicarboxylic ester with inorganic filler and improves the aqueous acrylic latex adhesive and sealant caulking. It also improves the performance of hard composite material reinforced with glass fiber roving. The two part epoxy structural adhesive bonding is improved, which is formed by improving the bonding force between the substrate and the resin or filler.

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