100g-900g/m2 Fiberglass Chopped Strand Mat

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1 kg
Supply Capability:
10000 kg/month
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Product Description:

100g-900g/m2 Fiberglass Chopped Strand Mat

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.

100g-900g/m2 Fiberglass Chopped Strand Mat
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

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Brieaf introduction of carbon fiber?
Along the fiber axis, it present very high strength; therefore the specific strength of CFRP material intensity and density can be achieved above 2000 MPa; high performance carbon fiber which made from polyacrylonitrile fiber precursors have tensile modulus about 200 to 700GPa. Some studies have pointed out that young's modulus (refers to the physical quantity that is characterized by the tensile or compressive strength of the material within the elastic limit) is 2 times more than that of the glass fiber. High purity and high temperature carbonization were used to prepare high performance PAN based carbon fiber, which gave the fiber chemical activity, viscose based carbon fiber. Carbon fiber's manufacturing progress includs fiber spinning. Comparing with aluminum and other metal materials, it is 7 to 9 times of strength of steel. In the early stage of aerospace grade carbon fiber, 3K is the main category, then the fiber is further produced by crosslinking, with its elongation rate greater than 2%. The equipment is complex, and it is destroyed. As it contains a large number of variables, like oxidation and oxygen, but the first two kinds of carbon fiber is mainly produced. The graphite is generally in the 2500 to 3000℃.
Q:What material is made of glass fiber pipe?
Glass fiber cloth and resin
Q:Is chopped glass fiber harmful to people?
As reinforcing materials, glass fibers have the following characteristics, which make fiberglass far more widely used than other kinds of fibers and develop far ahead of their characteristics:(1) high tensile strength and small elongation (3%).(2) high elasticity and good rigidity.(3) the elongation within the elastic limit is large and the tensile strength is high, so the impact energy is large.(4) for inorganic fiber, with non flammable, chemical resistance.(5) water absorption is small.(6) the scale stability and heat resistance are excellent.(7) good processability, can be used as stock, bundle, felt, weaving and other forms of products.(8) transparent and permeable to light(9) the development of surface treatment agents with good resin properties.
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)
Q:Take carbon fiber as an example to illustrate the manufacturing process of carbon fiber.
It is mainly made by polyacrylonitrile and asphalt spinning, surface treatment and sizing process. The disparity in the domestic low-level product is small, carbonization (followed by graphite). The disparity between domestic and foreign is very large, and then by pre oxidation, but the high-end product(both high performance) can not do it, because it is too difficult.
Q:Can glass fiber be recycle? There are raw silk and shred silk.. .
Made into reinforced material
Q:What does glass fiber reinforced plastic ant medium mean?
The raw materials and technical requirements of producing glass fiber reinforced. As the requirements, the resin in the structure layer of resin producing tower can be unsaturated polyester resin, vinyl resin, epoxy resin. In accordance with the requirements of the use and supply, it could be other suitable resin for winding after negociation. The resin of the corrosion resistant layer of the tower can be, according to the requirements, vinyl resin and epoxy resin. In accordance with the requirements, it may also be other resins with the character of medium corrosion resistance. . Unsaturated polyester resin shall comply with the provisions of GB8237, so as other resins shall comply with the corresponding standard. Usually the resin should not contain pigments, dyes, fillers or coloring.
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 the difference between the ferte and shortcoming of the carbon fiber?
Basically it does not increase the component section, and the increase of the self weight of structures can be ignored, which can ensure it can work with the original reinforced concrete members together and get good reinforcing effect. It is widely used in building structure reinforcement. 2 convenient construction: It boasts less occupied site, no need of large machines, no construction, no fire, no fixed site facilities, high construction efficiency. 3 high durability: It does not rust, and is very suitable for using in high acid, alkali, salt and corrosion environment. Also it has the ferte of high anti fatigue strength, wear resistance, anti-aging, etc.. The characteristics of carbon fiber composite material is a lightweight and high-strength, but processing is difficult. There are great differences among the carbon fiber production which adapt difernent technology, so as to the differences between different trade marks. But it certainly is in terms of strength, toughness and corrosion resistance are higher than the Aluminum Alloy steel and carbon fiber products. Once the damage is hard to repair, such as a piece of carbon fiber composite plate cracking, it must be replaced by a whole plate, but it can not be repaired by welding and other ordinary methods.
Q:How to design toxic liquid container on ordinary pressure? ?
Color should be in accordance with the provisions of Table 3, It is not easy to fall off with tank welding and repair welding. First smear the soap water in outside of the tube and immerse it under the water.12.4 ~ 4 and.4, moisture tank rubber products corrosive liquid fire equipment in the store, corrosion resistance and oil resistance, liquid injection port sealing test technology of.4 file includes the following.7.4.4 tank hole and liquid injection port 4.5 strength layer the corrosion resistant resin as base material 11 tank factory inspection surface hardness value should reach 34 or more. 4; 484-1999 T automotive paint coating 3 defines this standard using the following definitions.1.2.3 4. 3, its minimum wall less than 5mm End socket should be oval-shaped one Nitrogen should be set in the right side with the resin content 30%-50% Close the inlet valve Set crosswise swash plate in the tank. Test bench test on a dedicated vent valvechecking table . 5.3.2 Tank mark a) The tank must be sprayed around the center line of the level of the tank to present the variety of the thing which is transporting: a) Name of manufacturing unit. 5, the test method according to the 5, the outer surface should be smooth and bright, so that the oxygen content is 18% ~ 23% (volume ratio).

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