High Quality Fiberglass Woven Roving System 1

High Quality Fiberglass Woven Roving

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Loading Port:: Shanghai Port

Payment Terms:: TT or LC

Min Order Qty:: 10000 M2 m²

Supply Capability:: 50000000 M2 Per Year m²/month

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Introduction of Fiberglass Woven Roving:

Fiberglass Woven Roving is mainly shuttle woven, producing an excellent appearance and using high performance. It is widely used in aircraft and space flight industry, ship industry, chemical industry, medical industry, military industry, sports goods, etc. It is available in manufacturing FRP fishing pole, golf pole, baseball bole, surfboard, sailboard, skis, ice stick, etc.

Application of Fiberglass Woven Roving:

a) boats ,vessels ,plane

b) automotive parts ,furniture and sports facilities

c) resins system,such as polyester,viny ester and epoxy resins

Technical Parameters of Fiberglass Woven Roving:

Product No.	Density Ends/cm		Area Weight	Thickness	Width	Length	Breaking Strength(N) ≥
	Density Ends/cm						Breaking Strength(N) ≥
	Warp/cm	Weft/cm	g/M2				Warp	Weft
EWR260	22	22	251-277	0.26	10~100	50~200	1100	900
EWR270	46	41	248-274	0.26	10~100	50~200	1800	1100
EWR300	32	18	296-328	0.3	10~100	50~200	1500	1100
EWR360	32	18	336-372	0.35	10~100	50~200	2000	1100
EWR400	32	23	400-430	0.4	10~100	50~200	2500	2200
EWR580	26	22	580-610	0.58	10~100	50~200	3850	3650
EWR600	20	16	600-645	0.6	10~100	50~200	4000	3850
EWR800	20	15	800-840	0.8	10~100	50~200	4600	4400

Fiberglass Woven Roving

Q:What is the material of glass steel? How to make it?: Glass fiber reinforced plastic is a kind of composite material. It is common in everyday life. As a typical composite material, it is made by glass fiber and epoxy resin. In general, the glass fiber should be woven into a glass cloth, and then mix with the epoxy resin, the glass fiber reinforced plastic can be made after expoxy resin solidition. Epoxy resin itself is toxic, but the chemical properties is stable, and it is not harmful to human after solidation.

Q:Is glass fiber reinforced plastics a special steel: It is just glass, just a little thick.

Q:Production process of glass fiber tube: The tube is made in continuous movement of mandrel. It should be feed into steel mould fixed in bearing. After continuous filament winding and centrifugal casting process finishes,the number of pipe manufacturers using reciprocating fiber winding process is more than that of other two production technology. After the resin in products has been solidified, you should inject unsaturated resin with catalyst at the one side of steel mould. This process is that pipe passes through a feeding station whcih aims to supply resin presoak twistless roving. There are mainly three manufacturing techniques of glass fiber pipe. Reciprocating fiber winding technology (belonging to the fixed length method). The main material includes glass fiber reinforced materials and sand. Auxiliary angle (wingding angel) is controlled by the ratio of impregnating vessel movement speed and mandrel rotate speed. Pipe usually solidifies under high temperature. With the help of centrifugal force, its applicability is very good. Continuous filament winding process(belongs to continuous method). Impregnating vessel movement is controlled by computerization machine. With the number of the layers increases gradually, inner tube form a smooth plane due to the centrifugal force and mandrel gets out of glass?reinforced?plastics pipe. Centrifugal casting process (belonging to the fixed length method). Tube made in this way, is also known as glass fiber reinforced plastic sand pipe. Reciprocating filament winding process In this process

Q:Medium alkali glass fiber cloth: It is mainly used for large and medium sized non-metal container, equipment, pipe and shell.

Q:Formula of glass fiber yarn: It is usually known as the short fiber. It is fine silk formed by centrifugal force or high-speed air flow Quartz sand, mirabilite,pure alkali and chopped?strand. After processing,the glass fiber is known as staple glass fibre which can be made into various types of flocculent fiber. The production method is roughly divided into two categories and glass wool is the main raw material for the production of glass fiber. Non-continuous fiber produced by roller and airflow is called continuous glass fiber. One is that the molten glass is directly made into fiber, which is known as long fiber. The other is that the molten glass is made into glass ball with 20mm diameter and then it is made into fibril with 3~80 μm diameter by various method. Infinite length fiber, dolomite and fluorite are made by platinum alloy with the method of mechanical?wiredrawing.

Q:The difference between EPS and GRC, advantages and disadvantages, construction technology, key points, the scope of application.: Fissure is easy to leak water in the cold temperature. Flat connector does not absorb water with a little amount of coating and short production cycle (about 7-12 days). GRC decorative elements is heavy. Due to its shorter installation, it does not require very specialized workers. There is no problem under the temperature of plus or minus 50 degrees Celsius. It has excellent waterproof performance. It has pore and is not easy to chap, but it is easy to deal with and carry with good toughness. If you want to refit it, you need to do some waterproofing work. The connector can absorb water and the material used for producing is belongs to stiffness material with less crack. Finished products features with lightweight, crisp, poor uniformity. High-level job is difficult to process without leakage. Cracking phenomenon is serious and can be cut. Hot bridge is different to control with protective layer features with weathering resistance. Its weight account for 10% of the traditional non light components. Large deformation period is slow. It can be bended moderately. It features with freezing and?thawing resistance and little deformation. It is easy to install and crack so that it needs to be trimmed. It is easy to be linear deformation.

Q:Can you describe the production process of glass fiber and the production process?: The production process of glass fiber generally includes: Purchase the raw materials, mixed according to the formula, and then transfer to the glass furnace for melting and refining, after operation channel flow to the bushing, the sizing agent after coating by wire drawing machine traction, forming the original cake, and then flow to the rear section reprocessing procedures (usually a short cut, winding, weaving, puffing and twisting) or sell (direct yarn)

Q:What are the causes and methods of glass fiber surface treatment?: Pretreatment method: the surface treatment agent is added to the formula of glass fiber soakage agent, which is processed in drawing process (mainly used for roving and its textile products).

Q:What parameters should be provided for the customs clearance of the glass fiber?: After knowing specific custom code, you can check the elements for declaration at the custums net. The elements for declarationare mainly includes 1 material (glass fiber) 2 kinds (comb). However, we can not determine the custom code of glass fiber which proprably includes in the 7019 part.

REALLY, owns production lines of fiberglass spinning, weaving and insulation material, and composites, and a R&D and quality test center of fiberglass. In the business philosophy of “Customers are always the most important and we will serve them and develop the market with high quality products” and tenet of “Customer Satisfaction”, the company wishes to cooperate with national and international customers for a brilliant future in fiberglass industry.

1. Manufacturer Overview
Location	Shandong, China
Year Established	2002
Annual Output Value	Below US$1 Million
Main Markets	North America; South America; Eastern Europe; Southeast Asia; Africa; Oceania; Mid East; Eastern Asia; Western Europe; Central America; Northern Europe; Southern Europe; South Asia
Company Certifications	ISO 9001:2000

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port	Qingdao Port
Export Percentage	81% - 90%
No.of Employees in Trade Department	Above 10 People
Language Spoken:	English; Chinese;
b)Factory Information
Factory Size:	Above 10,000 square meters
No. of Production Lines	Above 10
Contract Manufacturing	Design Service Offered; Buyer Label Offered
Product Price Range	High; Average