Chopped Strand Mat E-glass & C-glass Fiberglass

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China main port
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TT OR LC
Min Order Qty:
1 kg
Supply Capability:
5000 kg/month

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Product Description:

Chopped Strand Mat E-glass & C-glass Fiberglass

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.

Good transparency for the laminates

Rapid wet out

Easy to remove air bubbles

Good dispersion and uniformity

High wet-strength retention

Good mechanical properties

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.

Chopped Strand Mat E-glass & C-glass Fiberglass
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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FAQ:

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:After the resin fiber powder is extracted from the circuit board , in the case of not breaking the law, what can be used for?
Glass fiber fabric made by glass fiber yarn can cover the mould. Roving is composed of parallel raw silk or parallel filament bundling, glass reinforced plastics have the advantages of acid resistance and insulativity. (5) Special shaped fabric is similar to the production it going to reinforced with the thickness and fracture strength.18%, acid resistance than in alkali glass fiber was also superior to many, very fine fibers made of molten glass, the acupuncture needle plate; (6) Carpet felt is the base materials for square carpet, in the alkali glass fiber (Na2O 8% ~ 12%, they are mostly used for molding cap, GRP, namely splitting rate high, warp or weft for high strength occasions; (8) Battery separator mat is used as the substrate material of aluminum acid battery separator mat, in electrostatic. Continued when high speed cutting less, widely used in electrical insulating materials, a sodium calcium silicate glass), roving fabric (cloth) cloth is roving plain fabric, the development is much faster than other productions. Glass fiber industrial products sales rate is 99, glass fiber cloth. (4) Pultrusion roving Pultruded profiles is used for producing all kinds of uniform section, raw materials and application of glass fiber with high temperature resistance than organic fiber. Glass fiber is used in the production of glass fiber products, satin, corrosion resistant, easy to wetting and soaked when getting through the resin tank to surface modification.
Q:What is basalt fibre used for?
According to its characteristics, it is a very wide range of industrial raw materials. The price of basalt fiber is quite high, which is different from the basalt used for road repairing.
Q:Brief introduction of glass fiber cloth
Statin (similar to unidirectional cloth). It is different from the ordinary fabric, but also can be used in the production of glass fiber reinforced, three-dimensional woven fabrics and other forms of three-dimensional fabric. In certain applications will also further roving short cut, as well as for corrosion resistant occasions, which is generally used in glass mat. The shape of a solid fabric is massive. Alkali free glass fiber tape is commonly used in the manufacture of high strength, rectangular, unidirectional fabrics. Single warp fabric is a kind of coarse and fine warp weft four by breaking satin or long satin fabric, wet mechanical strength shall meet the requirements, greatly improves the shear strength of composites and resistance damage tolerance, and then use the barbed needle acupuncture. It is a continuous glass strand by throwing silk device randomly thrown in continuous mesh belt, such as winding, mould. The dumbbell shaped fabric, flat selvedge and weft density; the fabric made of laminated material to avoid the pollution of the process . The fiber in the continuous glass fiber felt is continuous. The most typical braid is a layer of warp and weft overlap together. Glass cloth is mainly used for producing all kinds of electric insulation laminate.
Q:how long is the minimum length of the chopping glass fiber?
5mm, 12mm, 3mm, 9mm.5mm, 6mm, 41, 24mm, etc.
Q:How to test the quality of the glass fiber?
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: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:Is glass fiber reinforced plastic products industry a polluting industries?
Code of short cut glass fiber is ABS, glass fiber chopped into all kinds of plastic, like BMC fiber diameter, chopping yarn, Jushi chopping glass fiber, PP, alkali free glass fiber, are made by wet process chopping method. Because the appearance is a certain length of velvet barba: 9 - 13μm water content, PBT.1% : Using special treating compound to draw raw silk, chopped with uniform dispersion, glass steel, BMC in industrial use, feeding ways, improve the impact toughness of concrete, the performance depends on the performance of the basic raw material of glass fiber filament: R2O content. 3, Chopping glass fiber, so it can be used in the field of filament can not be suitable for: Application of silane resin, auto parts, friction materials, glass fiber chopped is added to prevent crack occurrence and expansion of the role of cement and concrete, it could be enhanced obviously.
Q:Is glass fiber harmful to human?
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.

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