Woven Roving

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
-
Supply Capability:
100TON PER MONTH kg/month

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Product Description:

 

Characteristics of Woven Roving

 

1)Low Fuzz

2)Fast Wet-out&Impregnation

3)Easy Lay-up&Air Release

4)Excellent Mechanical Strength

5)Good Wet Strength Retension

6)Good Laminate Transparency

 

Specifications of Woven Roving

1.CWR400
2.360-380g/m2
77.5px or 2250px width
4.plastic woven bag

 

Application of Woven Roving

Unit

Product No.

Weight(gsm)

Technique

Moisture content

combustible matter content(%)

M

EWR260

264±13

Plain

≤0.15

0.40-0.80

M

EWR270

261±13.5

Plain

≤0.15

0.40-0.80

M

EWR360

354±18

Plain

≤0.15

0.40-0.80

M

EWR500

504±25

Plain

≤0.15

0.40-0.80

M

EWR580

576±29

Plain

≤0.15

0.40-0.80

M

EWR600

622±30

Plain

≤0.15

0.40-0.80

M

EWR800

850±40

Plain

≤0.15

0.40-0.80

M

CWR200

200±15

Plain

≤0.15

0.40-0.80

M

CWR400

385±30

Plain

≤0.15

0.40-0.80

M

CWR600

600±45

Plain

≤0.15

0.40-0.80

M

CWR800

810±40

Plain

≤0.15

0.40-0.80

 

 

 

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Q:The influence of bag dust removal on dust filtration
The filter bag filter can be used fabric (plain cloth or fleece flannel), can also be rolled or acupuncture blanket. Different filter media have different dust filtration process and different influence on dust filtration efficiency. The pores in the fabric lie between the warp, woof and fiber, which accounts for 30% to 50% of the total pore size. When the dust is started, most of the air passes through the mesh between the wires and only a small fraction passes through the pores between the fibers. Then, because the thick dust particles embedded in the line between the mesh, forced through the air between the fibers increased gradually, the inertial impaction and interception effect gradually increased. Because of the adhesive force, the phenomenon of dust bridging occurred between the warp and weft meshes, and a layer of so-called "dust initial adhesion" was firstly formed on the surface of the filter. Because the particle size of dust is generally smaller than the diameter of the fiber, the screening effect on the surface of the dust primary layer is also greatly enhanced. As a result, the filter cloth becomes an effective filter material for coarse and fine dust because of the dust filtration of the surface layer of the filter cloth and the gradually deposited dust layer on it, and the dust filtering efficiency is remarkably improved.
Q:Directions for use of polyester fiberglass fabrics
We must be careful in handling polyester fiber cloth. If the cloth roll to drop down from the vehicle, will damage the polyester fiber, resulting in practical problems.That if there is a fringe installation, in any direction on the pavement is greater than 2.5 cm stripes must be cut and stacked together, and the hand will overlap in the asphalt layer. At the immersion in polyester fiber cloth must use roller or brush, to ensure that it is with the road full contact and remove bubbles. The width of hot asphalt must be coated polyester fiber cloth width plus 4 inches. The polyester fiber cloth to curve surface is not easy to bend or stretch. The installation on the surface can be truncated cloth, can be mechanically or manually installed.For the polyester fiber cloth can be used when installing a tractor or truck drag with metal roller mechanism, the metal roller is to ensure the preparation of polyester glass fiber cloth spread on the road. In the installation and must be installed behind a row of brush, which will be pressed in the polyester fiber asphalt coating. We must ensure that in the length direction a 5.1 cm composite layer joint polyester fiber cloth in the width direction in a layer 10.2 cm. Lateral joint top must be along the pavement, all joints must be lapped together.
Q:How much resin does 1 square meter 02 fiberglass cloth need to consume?
Should be less than 200 grams of resin, depending on your craft and glass cloth varieties, hand paste process in general
Q:What are the differences in the quality and performance of domestic glass fiber cloth and imported fiberglass fabric?
Imported glass fiber: it is made up of two layers of non-woven fabric and a layer of glass fiber. The layers are clear and the filter layer is thin. It is easy to break the water in the oil, and the accuracy is generally 1 - 25 microns
Q:Two, fat and PVC paste resin paste into the sizing, coated on glass fiber cloth, so that after baking, how do not shrink?
The auxiliary plasticizer can be added, and the dissolving capacity of the auxiliary plasticizer is relatively small, and when used, the viscosity is reduced and the storage is favorable.
Q:How much glass fiber cloth and how much epoxy resin does it take to make a square meter of fiberglass?
There is a construction personnel operation, proficient and skilled, professional and non professional will is much better. I suggest you try it yourself, it will be better.
Q:How do you do fiberglass fabric on latex paint?
Latex paint made of diatom mud, made of fiber cloth, did not try
Q:Polyurethane waterproof coating how to use, polyurethane waterproof coating what are the methods of use?
Clean the grass: with the shovel sticking on the leveling layer the gray skin removed, with a broom to clean the dust, especially the root canal, drain and drain and other parts should be carefully cleaned. In case of oil pollution, apply wire brush and sand paper to brush off, or paint with an adhesive paint on the surface of the grease. The surface must be smooth, and the concave place shall be made of 1: 3 cement mortar.
Q:What's the difference between glass fiber tape and fiberglass tape?
One tape, one is the base material, no adhesive. Fiberglass is glass fiber.
Q:What kind of fiberglass fabric and asphalt paint do you use for 5mm thick fiberglass?
5mm's best use of thick asphalt paint (crown card) with 0.4 mm glass fiber cloth, at least five cloth six oil, the cost is more expensive,
Company respected "steadfast, perseverance, responsibility" spirit of enterprise, and with integrity, win-win and create a business philosophy, to create a good environment of enterprise, with new management mode, perfect technology, and thoughtful service, excellent quality for survival, we always adhere to customer first service to customers, insist on their service to impress customers.

1. Manufacturer Overview

Location Shanghai,China
Year Established 2006
Annual Output Value Above US$20 Million
Main Markets Mid East;Western Europe;North America:South American
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shanghai
Export Percentage 70%
No.of Employees in Trade Department 200 People
Language Spoken: English;Chinese
b)Factory Information  
Factory Size: Above 400,000 square meters
No. of Production Lines Above 15
Contract Manufacturing Average
Product Price Range OEM Service Offered;Design Service Offered