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 | 300、600、1200 | Compatible with matrix resin; High tensile strength of the end composite product | Vinyl ester , | Used to manufacture optic cable |
386T | 300、600、735、1200、2200、2400、4800、9600 | 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 | 1200、2400、4400、4800、8800、9600 | Compatible with resins; Excellent mechanical properties of the composite product | Unsaturated polyester, vinyl ester and epoxy resins | Used to manufacture various sectional bars |
302 | 1200、2400 | Soft yarn; Low fuzz; Compatible with resins | Epoxy resin, Polyester | Suitable in manufacture of molded grating |
312T | 2400、4400、4800、8800、9600 | 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 |
- 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: What are the advantages of the glass?reinforced?plastics antenna? What is the difference between an ordinary antenna and a glass?reinforced?plastics antenna?
- waterproof. structure of the antenna is different from the conventional vertical antenna, but the principle is the same. They all are sealed.
- Q: Does centrifugal glass wool is made from glass fiber
- No, the eliminated one in the upper floor does not appear in ten years.
- Q: Is arbon fiber better than glass fiber reinforced plastic
- Lighter and more toughness.
- Q: Definition of glass fiber reinforced plastic doors and windows
- The unsaturated resin is used as the subtrate material. it have many advantages such as sound insulation and so on. Glass?reinforced?plastics is also called glass fiber reinforced material with lightweight property. Glass?reinforced?plastics doors and windows use glass fiber twistless roving and fabric as reinforcement material. It is a new type of composite material developed abroad in early twentieth Century and can add other mineral filler.
- Q: Production process of glass fiber reinforced plastic
- Technology of fiber reinforced epoxy resin composite, compared to traditional materials has a series of alternative properties since two technology are developing fastly. The composite are mainly maded up of reinforcing materials and subtrate materials. Reinforced material: Composite are mainly made up with CFRP and carbon fiber reinforcing materials. There are three kinds of materials made by composite, like GRP, exposy resin and subtrate materials. In this paper, epoxy resin composites use epoxy resin matrix, with the low curing shrinkage rate only 1%-3% and high saturated polyester resin, as high as 7%-8% and good adhesion; B phase is benefit to the production process; low curing volatile low curing stress; the performance of chemical resistance, good electrical insulation performance value ring oxygen resin solvent, alkali resistant machine performance compared with full power and phenolic acid polyester fat good; curing as a brittle, poor toughness 2 epoxy glass steel (ASTM) FW (fiber) epoxy resin and its products with steel manufacturing glass fiber enhanced
- Q: waht about Plastic tray?
- Corrosion can not happen. Glass steel bridge use alkali glass fiber roving and its fabric as reinforcement material, welding or screwing connection, with the glass steel life for more than 50 years. Using unsaturated resin as matrix material, plastic colorant, glass steel bridge uses vinyl chloride (UPVC) resin as the main raw material. In fact, the material made for cable tray have something to do with the actual project. Glass steel belongs to high-quality composite materials, plus a proportion of the stabilizer, oil and other corrosive media, then it has antiseptic function and special filler. generally, plastic steel has 15-30years life. It is not very good for acid and salt, and it is not very ideal material for extrusion molding, corrosion protection and so on. Plastic tray has a price advantage, but the strength is not so good . After adding other mineral filler, long life, and then cured by heating, extruding into various sections of the hollow section processing, steel is steel profiles and the main chemical composition is PVC.
- Q: How to deal with the folding force of glass fiber plastic coated yarn.
- The glass fiber itself has no fracture resistance, which can be improved by coating impregnating compound with tensile strength of the yarn can also be improved. In summer, the weather features with high temperature and humidity, which should be controlled at 28 degrees of temperature and 75 of the humidity so that the damage to yarn is relatively small. You may consider to improve the toughness of the coating material.
- 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.
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Direct Roving for Pultrusion
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
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