Fiberglass Roving Assembled Roving for SMC
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Product No. | Tex | Product Features | Resin Compatibility | Applications |
440 | 2400、4392、4800 | Mainly for structural SMC product and general pigmentable SMC product | Unsaturated polyester, vinyl ester resin | Truck parts, water tanks, door sheet and electrical parts |
442 | 2400、4392、4800 | Mainly for pigmentable SMC product with high surface quality; Low combustible content; Suitable for Asian market | Unsaturated polyester, vinyl ester resin | Ceiling tiles, door sheet |
410 | 2400、4392、4800 | Excellent hydrolysis resistance, mainly for manufacture of SMC bathroom equipment; Suitable for Asian market | Unsaturated polyester, vinyl ester resin | Bathtub |
458A | 2400、4392、4800 | Mainly used for manufacturing pigmentable SMC product with high surface quality; High combustible content, enabling high line speeds and heavy density sheet production; Mainly for North American market | Unsaturated polyester, vinyl ester resin | Bathroom equipment |
440A | 2400、4392、4800 | Good choppability and excellent dispersion after chopping; Low static | Unsaturated polyester, vinyl ester resin | Automotive bumper and headliner |
- Q: Does glass fiber reinforced plastic has expiration date?
- Glass fiber has no expiration date.
- Q: What is glass fiber?
- It has the advantages of good insulation and corrosion resistance. The diameter of monofilament is from several microns to twenty micron. It uses glass ball or waste glass as raw material and is produced by high temperature melting. Glass fibre is usually used as reinforced composite materials, but its drawback is crisp. It features with poor abrasion resistance, good heat resistance and is used as electrical insulating materials and heat/thermal insulation materials. Its diameter is equal to that of a hair. Each bundle fiber raw silk is formed by hundreds or even thousands of monofilament with high mechanical strength. Glass fiber is a kind of inorganic nonmetal material with excellent performance.
- Q: What can fiber concrete do?
- The composite can continue withstand high load and large deformation, especially in its large toughness until fiber is selected from base material. Compared with ordinary concrete, it can be used to limit the expansion of cracks in the concrete base under the action of external forces. The tensile ultimate strength can be increased by 30 ~ 50%. The fiber reinforced concrete mainly uses short fiber which has a certain length to diameter ratio (i.e., the ratio of the length to the diameter of the fiber). In the design and use of fiber concrete, please refer to the current "technical specification for fiber reinforced concrete structure" if the volume content of the fiber is greater than a critical value, when the ingredients are suitable and suitable for high efficiency water reducing agent. The main function of fiber in fiber concrete. The fiber is the acceptance of the main external force. The fiber products (such as glass fiber mesh cloth, fiber reinforced concrete has high tensile strength and ultimate bending strength., cement-based material and fiber to bear when the external base material occurred after cracking, initial bending). But sometimes we often use long fiber (such as glass fiber roving.
- 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: HS code for alkali-free glass fiber yarn
- The HS encoding the alkali-free glass fiber roving yarn is 70191200 and chopped yarn, spinning and Chinese HS EU tariff as follows, S and Z. Spun yarn is a spinning twist E-glass fiber. My question is whether it is yarn or spun yarn. If it is yarn, it would be twistless.
- 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: 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: 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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Fiberglass Roving Assembled Roving for SMC
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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