Chopped Strand Fiberglass Mat (CSM) Technique and E-Glass Fiberglass Type chopped strand mat

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Loading Port:
China main port
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Min Order Qty:
1 kg
Supply Capability:
10000 kg/month

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Product Description:

Chopped Strand Fiberglass Mat (CSM) Technique and E-Glass Fiberglass Type chopped strand mat

Product Description:

Fiberglass Chopped Strand Mat is fine strand reinforcement material made from E-glass cut fibers laid in a random pattern and bonded with powder or emulsion binder.

It is easy to handle and has excellent moulding performance.

Also, it has rapid resin penetration together with a fast strand wet out time.

The mat also brings a highly translucent finished laminates.

Also,the fine strand input makes the fiber prominence at the finished laminates surface extremely low.


1.Excellent weight uniformity

2.Fast wet out

3.Easy air release

4.Excellent transparency of finished products

5.Excellent laminate

6.Low resin consumption


1.Translucent roof panel

2.chemical storage tanks

3.FRP pipes

4.Boat hulls


6.Truck body panel

7.Cooling towers

8.Corrosion resistand



Over Density

Moisture Content

Chop Density

Polyester Yarn

































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.


20'GP Container:About 10000kgs

40'HP Container:Aboout 23100kgs

Chopped Strand Fiberglass Mat (CSM) Technique and E-Glass Fiberglass Type 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.


Our Service:

1.Any inquiry will be replied within 24 hours.

2.Professional manufacturer. 

    1)  Print logo in the products;

    2)  The size and specification can be produce and design according to your demand.

3.High quality,fashion designs,reasonable and competitive price,fast lead time.

4.After-sale service

 1)  All products will have been strictly quality check in house before packing.

 2)  All products will be well packed before shipping.

 3)  All our products have 10 years rot resistance.

5.Faster delivery:sample order in stock,and 15-20 days for bulk production.

6.Payment:you can pay for the order via:T/T,Western Union,MoneyGram,L/C etc.


which kind of glass fiber sample and materials can you provide?

We can provide the glass fiber and glass fiber down stream products samples of E glass, C glass, ECR glass, High alkali glass. The products includes single end roving, assembled roving for different applications( Piping, SMC, panel, winding mill plate) , chop strand for BMC, engineering plastic (PA, PPA, PPT, POM, etc), chop strand mat (from 100gsm-900gsm) for automobile and water tank, etc, woven roving (270gsm-800gsm), surface tissue (25-50gsm), multi-axial fabric of different unit weight.

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Q:What does glass fiber do?
It is a kind of excellent inorganic non-metallic materials, having the advantages of good insulation, good corrosion resistance, which is equivalent to a piece of hair. It is founding by high temperature with the raw materials of glass ball and waste glass. It has the advantages of high mechanical strength, electrical insulating and thermal insulation and heat resistance. Each bundle of fibers is made of hundreds or even thousands of root filaments. The diameter range from several microns to twenty micron.
Q:Varieties and uses of alkali free glass fiber
Q:How to mill glass into powder?
Milled glass fiber is made from specially drawn continuous glass fiber by chopping, grinding and sieving.
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:Characteristics of GRC European lines
Easy moulding, light weight, high strength. But more than 90% of the GRC line are not light and strength enough. It is only made by mortaring 1--2 grid reinforced mortar with rebar. Actually it is mortar. It is easily broken.Only a few years later, it will be broken, especially the steel in side will rust away to destroy the mortar.if installed in the air, it is more dangerous, just like installing a time bomb. The real GRC should be the precursor of alkali resistant fiber chopped with mortar and additives together and injecte into the mold by the injection equipment , then rolling layer by layer. The GRC main indicators are fiber contents are more than 5%, the fiber amount of GRC in fiber mesh cloth usually are less than 1%. In fact, the full name of GRC is glass fiber reinforced cement, the reinforcement materials of glass fiber just like the rebar of the reinforced concrete. What will happen if there are no rebar in the armoured concrete(it will be terrible).
Q:How to test the quality of the glass fiber?
Q:The uses of middle alkali glass fiber chopping fabric?
It is used for high quality asbestos tiles and glass fiber reinforced cement.
Q:Production and process of glass fiber
"Clay crucible method" is the most primitive method, "platinum substitute crucible", the raw materials is glass ball "clay crucible method", the poor quality of products, "pool kiln method" is banned. The raw material is powder mixture with pyrophyllite. "Platinum crucible method" is widely used at present. "Tank furnace method" is the most advanced technology. The main raw material is waste broken glass.
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.

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