E-glass Fiberglass Woven Roving,800g,1200mm
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 3000 kg
- Supply Capability:
- 50000 kg/month
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Structure of woven roving Description
Woven roving is made of direct rovings in Plain,Twill weave pattern.The input rovings are designed to give controlled wet-out and excellent laminate properties. It is compatible with Polyester,Vinyl ester and Epoxy resin and widely used in hand machine production, such as boats,vessels,plane and automotive parts,furniture,sports and other areas.
Main Features of the woven roving
Consistet thickness and excellent surface treatment;
Rapid impregnating and good compatibility with resin;
Uniform tension, high dimensional stability and easy operation;
Good mechanical properties and high strength of parts
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:
1.Q: What specification do you have for e-glass woven roving ?
A: Now our normal specification have 400/450/500/600/800g/m2, But 200 - 1600g/m2 are available.
2.Q:How about the width?
A:The normal width is 1040mm and 1270mm, can be from 50mm to 3000mm.
3.Q:How about the sample delivery?
A.Small sample is free of charge, sample ready time 3-5days.
4.Q:How about the delivery time?
A:It is depend on the order quantity, three 20'ft container around 20days.
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:Is fiberglass mat tissue resistant to UV degradation?
- The level of UV resistance in fiberglass mat tissue may vary depending on the specific type and quality. Generally, it is resistant to UV degradation to some extent. UV degradation occurs when materials are exposed to prolonged UV radiation from the sun, causing discoloration, brittleness, and reduced strength. Manufacturers often add additives and coatings to fiberglass mat tissue to provide some level of UV resistance. These additives and coatings protect the fibers from the harmful effects of UV radiation. However, it is important to note that the level of UV resistance can differ between manufacturers and products. To ensure the highest level of UV resistance, it is recommended to select fiberglass mat tissue specifically designed for outdoor applications and tested for UV stability. Additionally, regular maintenance and inspections can help identify any signs of UV degradation and allow for timely repairs or replacements if needed.
- Q:What is the weathering resistance of fiberglass mat tissue?
- The weathering resistance of fiberglass mat tissue is generally considered to be high. Fiberglass mat tissue is made from a combination of fiberglass strands and a binder material, such as polyester or acrylic. This combination creates a strong and durable material that is resistant to various weathering factors, including exposure to sunlight, moisture, and temperature fluctuations. The fiberglass strands in the mat tissue provide excellent mechanical strength, preventing the material from breaking down under external stress or pressure. This strength helps the mat tissue withstand the impact of wind, rain, and other weather elements without significant damage. Additionally, the binder material used in the manufacturing process of fiberglass mat tissue is often formulated to be resistant to UV radiation. This UV resistance helps to protect the material from degradation and color fading caused by prolonged exposure to sunlight. It also helps to maintain the structural integrity and strength of the mat tissue over time. Furthermore, fiberglass mat tissue is also resistant to moisture and water absorption. This resistance prevents the material from becoming weakened or deteriorated when exposed to rain, humidity, or other moisture sources. As a result, the mat tissue remains intact and retains its performance properties even in wet or humid conditions. Overall, the weathering resistance of fiberglass mat tissue is considered to be excellent, making it a popular choice for various applications where durability and longevity in outdoor environments are required.
- Q:How is fiberglass mat tissue made?
- The production of fiberglass mat tissue involves a wet-laid process, which encompasses several sequential steps. Initially, glass fibers are generated by melting and extruding glass through tiny apertures, resulting in continuous filaments. These filaments are subsequently coated with a sizing agent, enhancing their manipulability and fortifying the end product. Subsequently, the glass fibers are fragmented into shorter lengths to create a fiber mat. This operation is typically accomplished using either a knife or a rotary chopper. The fragmented fibers are then amassed and fashioned into a thin layer on a moving conveyor belt. Concurrently, a binder solution is formulated by blending a synthetic resin with water. This solution is then sprayed onto the fiber mat, ensuring the fibers become saturated and bonded together. The quantity of binder utilized determines the strength and flexibility of the final product. To guarantee the even distribution of the binder and the proper consolidation of the mat, it is passed through a sequence of rollers. These rollers exert pressure, eliminating excess water, compacting the fibers, and fostering adhesion among them. Once the mat is consolidated and attains the desired thickness, it undergoes a drying process, either in an oven or via hot air currents. This eliminates any remaining moisture and solidifies the binder, transforming it into a solid resin. Following the drying stage, the fiberglass mat tissue is wound onto rolls for storage or further processing. Due to its exceptional strength, resistance to corrosion, and thermal insulation properties, it serves as a reinforcement material in diverse industries such as construction, automotive, and aerospace.
- Q:Can fiberglass mat tissue be used for reinforcing fiberglass boats?
- Yes, fiberglass mat tissue can be used for reinforcing fiberglass boats. It is often used in boat construction and repair to strengthen the hull and improve its durability. The mat tissue is typically applied with resin to create a strong and rigid composite structure.
- Q:Is the Teflon gasket filled with fiberglass or graphite?
- PTFE itself has the effect of self lubrication, you can ask the production of PTFE can add these, should not be able to! Vespel can add graphite to increase self lubrication
- Q:Can fiberglass mat tissue be used for insulation in chemical storage tanks?
- Yes, fiberglass mat tissue can be used for insulation in chemical storage tanks. Fiberglass is known for its excellent insulation properties, making it a suitable material for insulating tanks that store chemicals. The fiberglass mat tissue is typically made from fine glass fibers that are woven together to create a strong and durable material. This mat tissue can be applied to the inner walls of the tank to provide insulation and prevent heat transfer. Additionally, fiberglass is corrosion-resistant and can withstand the harsh chemicals often stored in these tanks, making it an ideal choice for insulation in chemical storage tanks.
- Q:How does fiberglass mat tissue perform in high temperatures?
- Due to its inherent heat resistance properties, fiberglass mat tissue is highly effective in high temperatures. The mat is crafted from woven glass fibers, creating a durable and sturdy material. These glass fibers possess a high melting point, enabling the fiberglass mat tissue to endure elevated temperatures without distorting or compromising its structural integrity. Unlike other materials, fiberglass mat tissue does not shrink, warp, or become brittle when exposed to high temperatures. It maintains its dimensional stability and mechanical strength, making it suitable for a wide range of applications in industries such as automotive, aerospace, construction, and insulation. Furthermore, fiberglass mat tissue acts as a thermal insulator, providing protection against heat transfer. It effectively resists heat conduction and radiation, assisting in maintaining the desired temperature in a given environment or preventing heat damage to nearby components. Moreover, fiberglass mat tissue is non-combustible, meaning it does not burn or release toxic gases when subjected to fire. This characteristic makes it a dependable choice for applications that necessitate fire resistance, such as fireproofing insulation or protective barriers. In conclusion, fiberglass mat tissue excels in high temperatures. Its heat resistance, dimensional stability, mechanical strength, thermal insulation properties, and non-combustible nature establish it as an outstanding material for demanding environments where elevated temperatures are present.
- Q:Does fiberglass mat tissue provide any sound insulation?
- Yes, fiberglass mat tissue does provide sound insulation. It is a common material used in various industries, including construction and automotive, to absorb and reduce sound transmission. The fibrous structure of the material helps to trap and absorb sound waves, preventing them from passing through walls or other surfaces. Fiberglass mat tissue is often used as an acoustic insulation material in walls, floors, and ceilings to create a more comfortable and noise-free environment.
- Q:Can fiberglass mat tissue be used for electrical transformers?
- Electrical transformers can utilize fiberglass mat tissue, a material with superb electrical insulation properties, as an insulation material. In the manufacturing of transformers, this material is commonly employed due to its exceptional electrical insulation characteristics. Constructed from delicate glass fibers that are firmly bonded together with a resin, fiberglass mat tissue forms a robust and long-lasting substance. Remarkably, it possesses the ability to endure high temperatures and possesses a strong dielectric strength, rendering it ideal for utilization in electrical transformers. Moreover, its lightweight and flexible nature facilitates effortless handling and installation into transformer components. Furthermore, it displays resistance against moisture, chemicals, and fire, thereby further enhancing its suitability for use in transformer applications. In conclusion, fiberglass mat tissue represents a dependable and efficient choice for insulation purposes in electrical transformers.
- Q:Can fiberglass mat tissue be used for making lightweight ceilings?
- Yes, fiberglass mat tissue can be used for making lightweight ceilings. It is a strong and lightweight material that is commonly used in construction for its fire resistance, durability, and insulation properties. It can be easily molded and shaped to create lightweight ceiling panels, making it an ideal choice for applications where weight reduction is desired.
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E-glass Fiberglass Woven Roving,800g,1200mm
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 3000 kg
- Supply Capability:
- 50000 kg/month
OKorder Service Pledge
OKorder Financial Service
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