450gsm Powder Fiberglass Chopped Strand Mat C Glass

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China main port
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1 kg
Supply Capability:
5000 kg/month

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Product Description:

450gsm Powder Fiberglass Chopped Strand Mat C Glass

Product Description:

Chopped strand mat is made from chopped glass fibers, which are bonded with powder or emulsion binders. It can be used in hand lay-up process and continuous laminating process to produce FRP products, such as plates, lighting board, hull, bathtub, cooling towers, anti-corrosion materials, vehicles.

Features:

Uniform thickness, softness and hardness good. 
Good compatibility with resin, easy completely wet-out.
Fast and consistent wet-out speed in resins and good manufacturability.
Good mechanical properties, easy cutting.
Good cover mold, suitable for modeling complex shapes.

Application:

fiberglass thickness  is suitable for application by hand lay-up, reinforce and machine FRP molding,

including interior decoration of vehicles, boat hulls, complete set of sanitary equipment, anticorrosive pipes, tanks, building materials, tables, chairs, panels and all kind of composite FRP products.

Specifications:

Item

Over Density

Moisture Content

Chop Density

Polyester Yarn

Width


(g/m2)

(%)

(g/m2)

(g/m2)

(mm)

EMK300

309.5

≤0.15

300

9.5

50-3300

EMK380

399


380

19


EMK450

459.5


450

9.5


EMK450

469


450

19


EMC0020

620.9


601.9

19


EMC0030

909.5


900

9.5


Special products are available according to customer’s requirement.

Product Packaging:
Each Surface Tissue is wound onto a paper tube which has an inside diameter of 76mm and the mat roll has a diameter of 330mm. The mat roll is wrapped up with plastic film,and then packed in a cardboard box or wrapped up with kraft paper. The rolls can be vertically or horizontally placed. For transportation, the rolls can be loaded into a cantainer directly or on pallets.

450gsm Powder Fiberglass Chopped Strand Mat C Glass
Product Storage:
Unless otherwise specified, Chopped Strand Mat should be stored in a dry, cool and rain-proof area. It is recommended that the room temperature and humidity should be always maintained at 15℃~35℃ and 50%~75% respectively.

Company Information

CNBM (China National Building Material) Group is the largest comprehensive building materials group in China that in integrate scientific research, manufacturing and logistics into one entity. The largest building materials and equipment specialists in China. Upon State Council approval, today CNBM owned more than 300 subordinate manufacturing factories and servicing companies. There are 6 fully owned public listed companies and 11 partially owned with substantial shares public listed companies. In many of these fields, CNBM is playing the leading role in the building industry in the country.

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Order Information

Ordering please specify:

1. the product code, 2. weight, 3. width, 4. order quantity, 5. packaging, 6. special requirements please specify.

FAQ:

1. How long will you get reply?

Any inquiry will be replied within 24 hours. Usually we will reply within 12 hours.

2. How long is warranty period?

We provide 3 year warranty period.

3. What is your MOQ?

Any order quantity is available.

4. Can you provide sample?

Yes, samples are in stock. we can offer free sample for you.

5. Payment terms?

We can accept L/C, T/T, Western Union, Paypal etc.

6. Do you offer OEM service?

Yes, we can print customers’ logo on the packaging;

And the size and specification can be produced and design according to your demand.

7. What is the Production Lead Time?

15-20 days for bulk production after confirm the order.

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Remaining: 4000 characters

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- Required specifications

- Inquire about price/MOQ

Q:What does the fiberglass operated tool body do?
Spray roving for FRP spray roving should have the following properties: cutting and molding good, in electrostatic continuous high speed cutting less; the inefficiency of roving after cutting dispersed into raw silk to be high, namely splitting rate high, usually above 90%; the short cut of raw silk has excellent mould covering, covering every corner of the mold; the resin soak fast, easy to be flat and easy to drive roller of roller and raw silk tube bubble; degradation performance, yarn density uniform, suitable for all kinds of spray gun and fiber transmission system. The roving used for injection is made of strands of raw silk, and each strand contains 200 glass fiber filaments.
Q:What does glass fiber do?
Glass fiber(English name is): It is a kind of excellent inorganic non-metallic materials, having the advantages of good insulation, strong heat resistance, good corrosion resistance, high mechanical strength, but the disadvantage of poor brittleness, poor abrasion resistance. It is founding by high tempersture with the materials of glass ball and waste glass, and wire drawing, winding and weaving process for production, the filament diameter ranges from several microns to twenty micron, the equivalent of a hair 1\20-1\5, and each bundle of fibers by hundreds or even thousands of root filaments. Usually it is treated as a reinforcing material of complex materials, electrical insulating materials and insulation materials, circuit board, etc. and widely used in various fields of the national economy. Roving roving is composed of parallel raw silk or parallel filament bundling. Roving glass can be divided according to the composition. Alkali free glass twistless roving and middle alkali glass twistless roving. The glass fiber diameter from 12~23μm is used in the production of glass roving. Roving the number from 150 to 9600 (Tex). The twistless roving can be directly used in some composite materials, with the charact of high glass fiber content.
Q:How to produce automotive front and rear fender-guard.
3) hand paste resin with low molecular weight; 2) glass fiber content can not be too high, carbon fiber, woven roving (cloth) etc.. Although the thick aramid fabric is difficult to be soaked with resin manually. (2) The raw material is unsaturated polyester resin; 2) It can be formed at room temperature. Operate the layer repeatly for several times. (3) the advantage 1) It is suitable for the production of a small amount of solvent. The mechanics and thermal properties are limited because of the high techinicals.
Q:What is glass fiber pultrusion?
Fiberglass pultrusion unit is made up of yarn, guide frame glue tank, heating mold, oven, traction machine and oil pump station which can produce different shapes of FRP pultruded profiles by different mould with different section.
Q:What is short cut fiber? What's the nature of it?
Technical standard:The content of R2O is less than or equal to 0.80% types: even my agent: silane applicable resin: PA, PP, PBT, ABS, BMC fiber diameter: 9 - 13 m moisture content: less than 0.1%
Q:Is glass fiber reinforced plastics industry a polluting industry?
Glass fiber short cut product function1, a glass fiber chopped into various types of plastic, resin, auto parts, BMC, SMC, friction material, gypsum board, glass steel, composite materials, electrical appliances and other products or in construction, can significantly improve the strength, crack resistance, wear resistance etc..2, glass fiber chopped added to prevent crack occurrence and expansion of the role of cement and concrete, promote the concrete impermeability and thawing performance and improve the frost resistance of concrete is improved, impact toughness, and promote to improve the durability of concrete.3. The strength and service life of glass fiber yarn can be obviously increased by adding water tank, roofing floor, swimming pool, septic tank, sewage treatment pond and other construction materials.
Q:Characteristics of GRC European lines
Glass fiber reinforced cement (GRC) is a new type of building decoration materials, its high strength, easy moulding, lightweight, factory prefabricated and other advantages make it widely used in decoration of European style building. But as the products constantly updated, the range of its application has become increasingly widespread. It has been widely used in landscape architecture, urban sculpture, upholstery, wood, stone, fountain, rockery and other construction projects.
Q:Uses, specifications and functions of the Geogrid.
Geogrid is a major geosynthetics. Compared with other geosynthetics, it has a unique performance and effectiveness. Geogrid is usually used as the reinforced soil structure tendon material or composite material geosynthetics. The geogrid is divided into plastic geogrid, steel plastic geogrid, glass fiber geogrid and fiberglass polyester geogrid. (1) The plastic geogrid is Polymer netting materials with a square or rectangular shape after pultrusion. According to the direction of pultrusion, it can be divided into uniaxial tension and two-way stretch. It is punched in the polymer sheet material (raw material is polypropylene or high density polyethylene) after pultrusion, and then operate orientation stretching in heating codition. The aniaxial tension geogrids is made only along the length direction of the sheet, while the two-way stretching gridgeogrids is made by pultrusion the aniaxial tension geogrids along the direction which is vertical to the length.
Q:What is the difference between fiberglass and carbon fiber? ?
The strength of carbon fiber is higher than that of glass fiber. Carbon fiber is conductive, while glass fiber reinforced plastic is not.
Q:How to control the indicators when producing the glass fiber reinforced plastic products, and reduce product defects?
Resins require low viscosity and are easy to operate manually. (2) The raw material is unsaturated polyester resin. Pay more attention to the lap joint when laying up. Use resin impregnating the reinforcing material by roller or brush, which can produce corrosion resistance mandrel which is wrapped in composite mould product, resin tank. (3) Advantages 1) As the fiber is directly laid in liner way. It can prevent the wrinkles, but the cost of the mandrel is too high. Although the composite products are usually single shell. When producing tube tank, use roving. (4) Disadvantages 1) It belongs to labour intensive production. The filament winding angle and fiber arrangement density should be designed in accordance with resin strength. Two layers of fiber reinforced materials (There are surface felt in the reinforcing material. The roving arranged in the creel, composite material have the uniform direction; 2) the glass fiber content can not be too high; 4) resin and reinforced material can be combined freely, mold depreciation cost is low, carbon fiber, phenolic resin, unsaturated polyester; 5) It can be used to strengthen parts of reinforcing rib. Fiber Glass fiber: Formula can be adjusted by the result of the experiment. Fiber, so the structural characteristics of composite materials is very high, commonly used in surface felt, the economy, it is easy to leak. Some of the products do not use demould and feeding mouth; 6) Gel coat can get a free color and smooth surface (if open moulding, one side will be rough)

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