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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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

Woven Roving

Q:How to produce glass steel?: Material： Glass cloth, resin, curing agent tool: Glass?pane or polyester i thin?film process: According to the specifications for glass?reinforced?plastics, glass plane or polyester i thin film should be prepared and then you should tail glass cloth in accordance with requirements. At first, you should compound resin, and then you should put cloth that already have been tailed on the glass pane and cover it with compounded resin until its thickness meets requirements after removing all bubbles in it. After that, you should continue to cover it with polyester i thin film without bubbles and put a piece of glass on it if you want it more neat. A new product is ready after taking off the glass fiber reinforced plastics and trimming it carefully.

Q:Does glass wool belongs to glass fiber cloth?: No, glass wool belongs to the one category of glass fiber and it is a kind of artificial inorganic fiber. Glass fiber cloth is twistless roving plain fabric made by glass fiber cloth.

Q:Definition of glass fiber reinforced plastic doors and windows: The unsaturated resin is used as the subtrate material. it have many advantages such as sound insulation and so on. Glass?reinforced?plastics is also called glass fiber reinforced material with lightweight property. Glass?reinforced?plastics doors and windows use glass fiber twistless roving and fabric as reinforcement material. It is a new type of composite material developed abroad in early twentieth Century and can add other mineral filler.

Q:HS code for alkali-free glass fiber yarn: The HS encoding the alkali-free glass fiber roving yarn is 70191200 and chopped yarn, spinning and Chinese HS EU tariff as follows, S and Z. Spun yarn is a spinning twist E-glass fiber. My question is whether it is yarn or spun yarn. If it is yarn, it would be twistless.

Q:Is arbon fiber better than glass fiber reinforced plastic: Lighter and more toughness.

Q:What can glass fiber do?: Glass fiber felt can be used in wide range. Glass fiber can also be used as a thermoplastic. Glass fiber can be used as glass fiber clothes, and made for thermosetting plastics.

Q:What is glass fiber for?: It is an excellent inorganic non-metallic materials with good insulation, good corrosion resistance and poor abrasion resistance. It have a great variety and produced by high temperature melting with glass ball or waste glass. It has high mechanical strength and can be used as electrical insulating materials and heat or thermal insulation. Each bundle fibers is formed by hundreds or even thousands of filaments with its diameter is from several microns to over twenty micron.

Q:What is the difference between pultrusion geogrids and molding geogrids.: Bearing profiles can moulding FRP geogrids after demoulding. The upper layer is plate structure: It is mainly formed by connecting pultrusion moulding "I" or "T". At the same time glass fiber twistless roving is spreaded in large metal mold with the lower pultrusion geogrids is hand paste. Its role is to connect the bearing profile. According to need, various extrusion molding round bar or abnormal bar interval material are used. Pultruded FRP geogrids mainly consists of three parts and then formed by curing. Pultrusion moudling "I" or "T" profile are used as a bearing rod with various pultruded round bar or abnormal bar (adhesive bar) are used as cross bar by adhesion agent. According to a certain distance, transverse rod and the bearing rod is fixedly connected together to form the FRP geogrids. The surface of molding FRP geogrids in the production can be sealed and plastic geogridsis produced by machine. Its function is to adjust and fix the void ratio of the glass fiber reinforced plastic grating.

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