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:Does fiberglass mat tissue absorb water?: Indeed, water can be absorbed by fiberglass mat tissue. Comprised of delicate interwoven and bonded glass fibers, this tissue possesses the capacity to absorb water. Nevertheless, it does not retain the moisture for extended durations. Once fiberglass mat tissue comes into contact with water, the fibers absorb the liquid, resulting in the tissue becoming damp. However, it is important to note that fiberglass as a material is not susceptible to water damage, given that its non-porous fibers do not deteriorate when exposed to moisture.

Q:What are the potential health hazards associated with working with fiberglass mat tissue?: There are several potential health hazards that can arise from working with fiberglass mat tissue due to its nature. One major concern is the inhalation of fiberglass particles, which can lead to respiratory problems. When fiberglass is cut or handled, it releases small particles into the air that are easily breathed in. Breathing in these particles for a prolonged period can cause irritation in the throat and lungs, as well as coughing and difficulty breathing. Another health hazard associated with fiberglass mat tissue is skin irritation. The tiny fibers from the material can cause redness, itching, and rashes when they come into contact with the skin. In some cases, prolonged exposure or repeated contact with fiberglass can result in more serious skin conditions like dermatitis. Furthermore, fiberglass mat tissue can also cause irritation and damage to the eyes. If the fibers come into contact with the eyes, they can cause redness, itching, watering, and even scratches on the cornea. It is important to wear appropriate eye protection, like goggles, to prevent any potential eye injuries when working with fiberglass. To minimize these potential health hazards, it is crucial to adhere to safety guidelines and use personal protective equipment (PPE) when working with fiberglass mat tissue. This includes wearing a respirator mask to prevent inhalation of particles, using gloves and protective clothing to reduce skin contact, and wearing safety goggles to protect the eyes. Regular cleaning and good hygiene practices are also essential to minimize any potential health risks associated with fiberglass. It is important to properly clean work areas to remove loose fibers, and to thoroughly wash hands and exposed skin after working with fiberglass. Overall, although working with fiberglass mat tissue can pose potential health hazards, taking appropriate safety precautions and following safety guidelines can greatly reduce the risk of any negative health effects.

Q:How does the roll diameter of fiberglass mat tissue affect its handling?: The roll diameter of fiberglass mat tissue affects its handling by influencing its weight, ease of maneuverability, and the amount of material that can be handled at once. A larger roll diameter may be heavier and more challenging to handle, requiring more effort and potentially causing strain. Additionally, a larger roll diameter may limit maneuverability, making it harder to transport or position the material. Conversely, a smaller roll diameter is typically lighter and easier to handle, allowing for more flexibility in moving and manipulating the fiberglass mat tissue.

Q:Is fiberglass mat tissue resistant to oil and grease?: Yes, fiberglass mat tissue is resistant to oil and grease.

Q:Is fiberglass mat tissue compatible with vacuum infusion processes?: Yes, fiberglass mat tissue is compatible with vacuum infusion processes. It is commonly used in vacuum infusion techniques as it allows for the distribution of resin evenly throughout the laminate, resulting in a strong and uniform composite part.

Q:What is the tensile strength of fiberglass mat tissue?: Fiberglass mat tissue usually has a tensile strength ranging from 30 to 150 pounds per inch (lb/in). Nevertheless, it is crucial to bear in mind that the precise tensile strength may differ based on the particular type and quality of fiberglass mat tissue utilized.

Q:How does fiberglass mat tissue perform in terms of acoustic insulation?: When it comes to acoustic insulation, fiberglass mat tissue excels. Its fine fiber composition allows it to effectively absorb sound waves and minimize airborne noise transmission. The dense structure of the mat tissue enhances its soundproofing capabilities, making it a top choice for situations where noise control is essential. Furthermore, fiberglass mat tissue also boasts superior thermal insulation properties, further enhancing its acoustic insulation performance. In summary, this material is highly effective at reducing sound transmission and creating tranquil environments.

Q:Can fiberglass mat tissue be used for automotive parts?: Yes, fiberglass mat tissue can be used for automotive parts. It is commonly used in the automotive industry for various applications such as reinforcing panels, creating structural components, and improving overall strength and durability of automotive parts.

Q:Does fiberglass mat tissue provide any UV resistance?: Yes, fiberglass mat tissue typically provides some level of UV resistance. The fiberglass mat tissue is made up of glass fibers that are embedded in a matrix of resin. These fibers and resin provide some degree of protection against UV radiation from the sun. However, it is important to note that the level of UV resistance may vary depending on the specific composition and manufacturing process of the fiberglass mat tissue. Additionally, prolonged exposure to UV radiation can still cause some degradation over time, so it is recommended to take appropriate measures such as using UV-resistant coatings or finishes to enhance the durability and lifespan of the fiberglass mat tissue in outdoor applications.

Q:Is fiberglass mat tissue resistant to alkalis?: Yes, fiberglass mat tissue is resistant to alkalis. It is commonly used in construction and industrial applications where it may come into contact with alkaline substances such as cement or concrete. The fiberglass mat tissue is designed to have a high resistance to alkalis, ensuring its durability and longevity in these environments. This resistance is due to the chemical composition and structure of the fiberglass, which allows it to withstand the corrosive effects of alkalis without degradation. Therefore, fiberglass mat tissue is a reliable choice for projects that involve exposure to alkalis.

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