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:What does fireproof bag used for ?: It is made from cotton.

Q:What is glass fiber extrusion: Glass fiber extruding machine set can be used to produce different shapes of glass fiber reinforced plastics in different shapes, which can be formed by the oven traction machine oil pump station and so on.

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.

Q:What is glass fiber?: It is a kind of boron silicate glass with corrosion protection. It also can used as chemical filter. As a reinforcing material of glass fiber, it has the following characteristics. It is alleged that it also has the potential as glass fiber reinforced materials with 86000MPa elastic modulus. It is upgraded alkali free glass fiber for the requirements of environmental protection. It belongs to a sodium calcium silicate glass containing boron or no-boron and high alkali glass fiber (over 13% sodium oxidation, the absorption of impact energy is very good, but it is very important). After processing, glass fiber can be divided into non-alkali glass fiber ( 0% ~ 2% sodium oxidation). Quartz sand belongs to sodium calcium silicate glass with good heat resistance. (1) with high tensile strength, it can be fused into a small glass beads under high temperature and also can used for the production of reinforced materials. (3) the elastic limit is large and the tensile strength is high. (7) good machinability, it is mainly used for enhancing the properity of cement. It also can be used for enhancing asphalt roofing. Its main component are silica and it is a typical sodium silicate glass so as to reduce environmental pollution. It also be widely used for the production of glass fiber. (11) It is not easy to burn with high strength. Its disadvantage is that it is easy to be eroded by inorganic acid. Its strength is greatly increased with high flexibility. Glass fiber is mainly used for electrical insulating materials, manufacture of reinforced plastic or reinforced rubber, electrical insulating materials and heat or thermal insulation materials and so on.

Q:Glass fiber thermal insulation belt for glass fiber.: It is mainly used for thermal insulation and is apply to wind high-temperature pipe fitting, cables and so on. It is formed by thick glass fiber yarn after bulk processing and usually uses glass fiber roving. It is widely used for electric heating wire and heating element.

Q:How to maintain the GRC exterior wall decoration components?: According to DST, The texture of GRC wall decoration component must be alkali resistant glass fiber for reinforcement with right angle.

Q:Model parameters of glass fiber reinforced plastic and glass fiber cloth: The materials for strengthen are Medium, vinyl type and flame retardant, vinyl resin. There are many types of materials like phthalate, benzene, alkali free glass fiber roving, knitted mat etc.: polyester resin

Q:Does toughened glass and glass?reinforced?plastics are the same?: It should be said that they are the same material.

Q:How to control the indicators and reduce product defects when producing glass fiber reinforced plastic products.: Resins require low viscosity and are easy to operate manually. (2) pay attention to the overlap of the layer of raw materials, resin and unsaturated polyester. Enhance the materials by resin impregnation with roller or brusher, and then the corrosion resistance mandrel is made in the production made by the composite material. (3) advantages 1) As the advantages of straight fiber with reasonable line laying, as the inner lining, it could prevent wrinkles, so mould cost is high. Although the composite products are usually single shell. Twistless roving is used to priduce tube tank. (4) Disadvantages (1) It belongs to the labour intensive production. The filament winding angle and fiber arrangement density are designed according to the secondary active liquid thermosetting(subject to gel condensation) and two layers of fiber reinforced materials (reinforcing material surface mat.) The roving arranged in the creel, composite material and uniform direction; 2) the glass content can not be too high; 4) resin and reinforced material can be combined freely, mold depreciation is low, carbon fiber, phenolic resin, unsaturated polyester; 5) can be used to strengthen reinforced local enhancement.

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