E-glass Fiberglass Woven Roving,270g,1000mm

E-glass Fiberglass Woven Roving,270g,1000mm System 1

E-glass Fiberglass Woven Roving,270g,1000mm System 2

E-glass Fiberglass Woven Roving,270g,1000mm

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Loading Port:: Shanghai

Payment Terms:: TT or LC

Min Order Qty:: 5000 m²

Supply Capability:: 300000 m²/month

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Structure of woven roving Description

1,high strenth,corosion and resistence
2,consistent thickness,no fuzz
3,rapid impregnating

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.

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

E-glass Fiberglass Woven Roving,270g,1000mm

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.

Q: What is the moisture resistance rating of fiberglass mat tissue?: The moisture resistance rating of fiberglass mat tissue can vary depending on the specific product and manufacturer. However, in general, fiberglass mat tissue is known for its excellent moisture resistance properties. It is typically designed to be highly resistant to water absorption, making it suitable for use in applications where moisture exposure is a concern. This moisture resistance helps to maintain the structural integrity and performance of the fiberglass mat tissue, even in humid or wet conditions. It is important to note that when selecting fiberglass mat tissue for a specific application, it is recommended to refer to the product specifications provided by the manufacturer to determine the precise moisture resistance rating.

Q: How does fiberglass mat tissue perform in high temperatures?: Fiberglass mat tissue performs well in high temperatures due to its inherent heat resistance properties. The mat is typically made from glass fibers that are woven together, creating a strong and durable material. These glass fibers have a high melting point, allowing the fiberglass mat tissue to withstand elevated temperatures without deforming or losing its structural integrity. When exposed to high temperatures, fiberglass mat tissue does not shrink, warp, or become brittle like other materials might. It retains its dimensional stability and mechanical strength, making it suitable for various applications in industries such as automotive, aerospace, construction, and insulation. Additionally, fiberglass mat tissue acts as a thermal insulator, offering protection against heat transfer. It can effectively resist heat conduction and radiation, helping to maintain the desired temperature in a given environment or prevent heat damage to surrounding components. Furthermore, fiberglass mat tissue is non-combustible, meaning it does not burn or produce toxic gases when exposed to fire. This makes it a reliable choice for applications that require fire resistance, such as fireproofing insulation or protective barriers. In summary, fiberglass mat tissue performs exceptionally well in high temperatures. Its heat resistance, dimensional stability, mechanical strength, thermal insulation properties, and non-combustible nature make it an excellent material for use in demanding environments where elevated temperatures are present.

Q: Can fiberglass mat tissue be used for insulation in underground pipelines?: Yes, fiberglass mat tissue can be used for insulation in underground pipelines. It is a common material choice for insulating pipes due to its excellent thermal properties, durability, and resistance to moisture. The fiberglass mat tissue helps to reduce heat loss and prevent condensation, ensuring efficient and reliable insulation for underground pipelines.

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 0.05 W/m·K. This means that fiberglass mat tissue is a good insulator and can effectively resist the transfer of heat. Its low thermal conductivity makes it suitable for applications such as thermal insulation in buildings, industrial equipment, and appliances.

Q: Can fiberglass mat tissue be used for insulation boards?: Yes, fiberglass mat tissue can be used for insulation boards. Fiberglass mat tissue is a lightweight, flexible material made from fine glass fibers bonded together with a resin. It has excellent thermal insulation properties, making it an ideal choice for insulation boards. The mat tissue can be easily cut to fit various shapes and sizes, and it can be used to insulate walls, roofs, floors, and other areas of a building. It is also resistant to moisture, mold, and mildew, ensuring long-lasting insulation performance. Additionally, fiberglass mat tissue is fire-resistant, further enhancing its suitability for insulation applications. Overall, fiberglass mat tissue is a versatile and effective material for insulation boards.

Q: What is the fire rating of fiberglass mat tissue?: The fire rating of fiberglass mat tissue differs based on its specific composition and the standards it has been tested against. Typically, fiberglass mat tissue is engineered to possess fire-resistant qualities, but the actual fire rating relies on variables like the tissue's thickness and any supplementary fire retardant coatings or treatments. To ascertain the fire rating of a particular fiberglass mat tissue product, it is advisable to refer to the manufacturer's specifications or test reports, as they offer the most precise and current information available.

Q: What are the different types of resins compatible with fiberglass mat tissue?: There are several different types of resins that are compatible with fiberglass mat tissue. These resins include polyester resin, epoxy resin, vinyl ester resin, and polyurethane resin. Polyester resin is one of the most commonly used resins in fiberglass mat applications. It is cost-effective and has good mechanical properties, making it suitable for a wide range of applications. Polyester resin is also easy to work with and provides good resistance to water and chemicals. Epoxy resin is another popular choice for fiberglass mat tissue. It offers excellent mechanical properties, high strength, and good resistance to chemicals and moisture. Epoxy resin is often used in applications that require superior strength and durability, such as aerospace and marine industries. Vinyl ester resin is a hybrid between polyester and epoxy resins. It combines the best properties of both resins, offering high strength, good corrosion resistance, and excellent durability. Vinyl ester resin is commonly used in applications where high chemical resistance and superior mechanical properties are required. Polyurethane resin is a versatile resin that can be used with fiberglass mat tissue. It offers excellent flexibility, impact resistance, and adhesion properties. Polyurethane resin is often used in applications that require high flexibility and resistance to abrasion, such as automotive parts and sporting goods. Overall, the choice of resin depends on the specific requirements of the application, including mechanical properties, chemical resistance, flexibility, and cost.

Q: Can fiberglass mat tissue be used for insulating exterior walls?: Insulating exterior walls can be done using fiberglass mat tissue. This particular type of insulation material is commonly chosen for its exceptional thermal and acoustic insulation properties. It is composed of fine glass fibers that are bonded together with a binder, resulting in a lightweight and flexible material. When applied to insulate exterior walls, fiberglass mat tissue is typically installed either between the wall studs or in the wall cavities. By trapping air within its fibers, it effectively reduces heat transfer and acts as a barrier against heat loss or gain. This insulation material plays a significant role in enhancing a building's energy efficiency by reducing the need for heating or cooling, thus leading to lower energy costs and carbon emissions. In addition to its insulating properties, fiberglass mat tissue is also resistant to moisture, mold, and mildew, which makes it suitable for external applications. It contributes to creating a more comfortable and healthier indoor environment by preventing the growth of harmful microorganisms and minimizing condensation. Furthermore, it provides an extra layer of safety to the building as it is fire-resistant. To summarize, fiberglass mat tissue is a versatile and efficient insulation material that can be utilized for insulating exterior walls. Its exceptional thermal and acoustic properties, resistance to moisture and fire, make it an excellent choice for improving the energy efficiency and comfort of buildings.

Q: What are the potential health hazards associated with working with fiberglass mat tissue?: Potential health hazards associated with working with fiberglass mat tissue include skin irritation, respiratory issues such as coughing and wheezing, eye irritation, and allergic reactions. Long-term exposure to fiberglass fibers can also lead to a condition called fiberglass lung, which is characterized by chronic coughing, chest tightness, and difficulty breathing. It is important to use proper protective equipment, such as gloves, goggles, and a respirator, when working with fiberglass mat tissue to minimize these risks.

Q: Can fiberglass mat tissue be recycled?: Indeed, recycling is a viable option for fiberglass mat tissue. Fiberglass, composed of glass fibers and resin, allows for reusing both elements. To recycle, the glass fibers and resin are separated, typically via mechanical grinding or melting techniques. The isolated fibers are subsequently employed in the production of fresh fiberglass products like insulation, roofing materials, or even new fiberglass mat tissue. The recycling of fiberglass plays a critical role in lessening the environmental impact of this material by diverting it from landfills and conserving valuable resources. It's important to acknowledge, however, that the recycling process can be intricate and costly, which means not all recycling facilities may accept fiberglass mat tissue.

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