E-glass Fiberglass Woven Roving 400gsm-1000mm
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 5000 kg
- Supply Capability:
- 300000 kg/month
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Structure of woven roving Description
Glass woven rovings are bidirectional fabric by direct rovings in plain weave pattern. They are applicable for hand lay-up, winding and compress molding process, suitable for manufacturing tank, boat, automobile parts and other FRP products.
1,high strenth,corosion and resistence
2,consistent thickness,no fuzz
3,rapid impregnating
Main Features of the woven roving
1)Drapes well to suit the surface of intricate moulds
2)Fast wet-through and wet out
3)Easy handing and better appearance of the composite parts
4)Compatible with Unsaturated polyester resin
5)Very high laminate strength properties
Woven roving Images
Woven roving Specification:
Normal type | EWR800 | EWR400 | EWR300 | EWR500 | EWR600 |
Thickness (mm) | 0.8 | 0.4 | 0.3 | 0.5 | 0.6 |
Density(warpxweft) (end/cm) | 1.8x1.5+/-10% | 3.6x3.2+/-10% | 4.6x4.1+/-10% | 2.2X2.0+/-10% | 2.6X2.4+/-10% |
Tex (warpxweft) | 2400x2400 | 600X600 | 300x400 | 1200x1200 | 1200X1200 |
Moisture content(%) | <0.2% | <0.2% | <0.2% | <0.2% | <0.2% |
Loss on ignition(%) | 0.4 – 0.8 | 0.4-0.8 | 0.4-0.8 | 0.4-08 | 0.4-0.8 |
Width(cm) | 125+/-1 | 125+/-1 | 125+/-1 | 125+/-1 | 125+/-1 |
Weight (g/m2) | 816+/-41 | 408+/-32 | 300+/-15 | 500+/-25 | 600+/-30 |
Weight per roll(kg) | 45 | 46 | 50 | 45 | 45 |
Glass | E-glass | E-glass | E-glass | E-glass | E-glass |
FAQ of woven roving:
Delivery Detail: 15-21days
Other spec. can be custom made as per customer's request.
Application of Fiberglass Woven Roving:
a) boats ,vessels ,plane
b) automotive parts ,furniture and sports facilities
c) resins system,such as polyeser,vinylester and epoxy resins
- Q:What is the expected lifespan of fiberglass mat tissue in cleanroom applications?
- Several factors can influence the expected lifespan of fiberglass mat tissue in cleanroom applications. The durability and long-lasting properties of fiberglass mat tissue are well-known in cleanrooms. However, variables such as contamination level, cleaning procedures, maintenance practices, and overall cleanroom conditions can impact its lifespan. By providing proper care and regular maintenance, fiberglass mat tissue can typically endure for several years in cleanroom applications. Extending its lifespan can be achieved through frequent cleaning and replacing any damaged or contaminated sections. Following the manufacturer's guidelines and recommendations for cleaning and maintenance is crucial to ensure optimal performance and longevity. Furthermore, the expected lifespan of fiberglass mat tissue can also be influenced by its quality and grade. Higher-quality materials exhibit greater resilience and can withstand environmental stressors better than lower-grade options. Therefore, investing in high-quality fiberglass mat tissue can contribute to a longer lifespan in cleanroom applications. To summarize, there is no definitive answer regarding the exact expected lifespan of fiberglass mat tissue in cleanroom applications. However, regular maintenance, proper care, and the use of high-quality materials can significantly increase its longevity.
- Q:Can fiberglass mat tissue be used for repairing fiberglass boats?
- Yes, fiberglass mat tissue can be used for repairing fiberglass boats. It is commonly used in boat repairs to reinforce weak or damaged areas and provide strength and durability to the repaired sections.
- Q:Is fiberglass mat tissue chemically resistant?
- Yes, fiberglass mat tissue is chemically resistant.
- Q:How is fiberglass mat tissue manufactured?
- Fiberglass mat tissue is manufactured through a multi-step process that involves the use of glass fibers and a binder material. The first step in the manufacturing process is the production of glass fibers. This is typically done by melting raw materials such as silica sand, limestone, and soda ash in a furnace. The molten glass is then forced through tiny holes in a spinneret, which creates fine strands of glass fibers. Once the glass fibers are produced, they are pulled together to form a continuous mat. This is achieved by passing the fibers through a series of rollers or air jets that align and compress the fibers into a uniform sheet. At this stage, the mat is still loose and fragile. To give the fiberglass mat tissue its strength and stability, a binder material is added. This binder can be a resin or a combination of resins and additives. The binder is typically sprayed onto the mat, allowing it to penetrate and bond with the glass fibers. This process is known as wet-laid manufacturing. After the binder is applied, the fiberglass mat tissue goes through a curing process. This can involve the use of heat, pressure, or both, depending on the specific requirements of the product. The curing process helps to harden the binder and ensure that it securely holds the glass fibers together, creating a strong and durable mat. Once the curing process is complete, the fiberglass mat tissue is dried to remove any excess moisture. It is then trimmed and cut into the desired dimensions. Depending on the intended application, the mat may undergo additional treatments such as surface coatings or laminations to enhance its performance properties. Overall, the manufacturing process of fiberglass mat tissue involves the production of glass fibers, the formation of a continuous mat, the addition of a binder material, curing, drying, and final processing. This process ensures that the resulting fiberglass mat tissue is strong, flexible, and suitable for a wide range of applications such as insulation, reinforcement in composites, or roofing materials.
- Q:Is fiberglass mat tissue suitable for wind energy applications?
- Yes, fiberglass mat tissue is suitable for wind energy applications. Fiberglass mat tissue is a lightweight and durable material that is commonly used in the construction of wind turbine blades. It provides excellent strength and stiffness, making it ideal for withstanding the high stresses and forces that wind turbines are subjected to. Additionally, fiberglass mat tissue is resistant to corrosion and degradation from UV radiation, ensuring the longevity and performance of wind turbine blades. Overall, the use of fiberglass mat tissue in wind energy applications allows for the production of efficient and reliable wind turbines that can generate clean and sustainable energy.
- Q:Is fiberglass mat tissue suitable for oil and gas applications?
- Yes, fiberglass mat tissue is suitable for oil and gas applications. It is corrosion resistant, has high mechanical strength, and can withstand high temperatures, making it an ideal material for various oil and gas industry requirements such as insulation, reinforcement, and filtration. Additionally, fiberglass mat tissue has excellent chemical resistance, ensuring its durability and reliability in harsh environments commonly found in the oil and gas sector.
- Q:How does fiberglass mat tissue perform in terms of mold and mildew resistance?
- Fiberglass mat tissue demonstrates excellent resistance to both mold and mildew. The material is inherently moisture-resistant, which prevents the growth of mold and mildew. Additionally, fiberglass is non-porous and does not provide a suitable environment for these microorganisms to thrive. Furthermore, fiberglass mat tissue is often used in applications where moisture is present, such as in bathroom walls or showers, and it has proven to be highly effective in preventing the growth of mold and mildew. Overall, fiberglass mat tissue performs exceptionally well in terms of mold and mildew resistance, making it a reliable choice for applications where these concerns are prevalent.
- Q:What is the thermal conductivity of fiberglass mat tissue?
- The thermal conductivity of fiberglass mat tissue is typically low, ranging from 0.03 to 0.06 W/m·K.
- Q:Are there any health risks associated with fiberglass mat tissue?
- Yes, there are potential health risks associated with fiberglass mat tissue. Fiberglass is made of tiny glass fibers that can be released into the air when the material is cut, sanded, or disturbed. When inhaled, these fibers can cause irritation to the skin, eyes, and respiratory system. Short-term exposure may result in symptoms such as coughing, wheezing, and difficulty breathing. Long-term exposure to fiberglass fibers has been linked to more serious health issues, including lung damage and an increased risk of developing respiratory conditions such as asthma or bronchitis. It is important to take proper precautions, such as wearing protective clothing, goggles, and a mask, when working with fiberglass mat tissue to minimize the risk of exposure and potential health problems.
- Q:What about high temperature fiberglass?
- The glass will not melt at this temperature, but the silica gel may soften. Glass fiber may break, preferably not for direct contact with food, and may enter the body
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E-glass Fiberglass Woven Roving 400gsm-1000mm
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 5000 kg
- Supply Capability:
- 300000 kg/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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