Chopped Strand Mat E-glass & C-glass Fiberglass

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Loading Port:
China main port
Payment Terms:
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: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: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:Can glass fiber be recycle? There are raw silk and shred silk.. .
Made into reinforced material
Q:What is air-jet spun yarn?
No static electricity, it uses special treating compound to draw raw silk by silanecoupling agent. It also suitable for glass steel injection molding process, and it is formed by multiple folded. With good choppability, it can be used to enhance the thermosetting resin,
Q:What is carbon-carbon fiber, what is it used for? What is the difference between carbon- carbon fiber and carbon fiber?
Carbon fiber , as its name implies, not only has the intrinsic characteristics of carbon materials, but also has the flexibility of textile fibers, which is a new generation reinforced fiber. Compared to the traditional glass fiber (GF), the young's modulus is 2 times more than it; If compare to Kevlar fiber (KF-49), the young's modulus is 2 times of it, and the carbon-carbon fiber do not dissolve and inflate in organic solvent, acid and base, with good stain resistance.
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:how long is the minimum length of the chopping glass fiber?
5mm, 12mm, 3mm, 9mm.5mm, 6mm, 41, 24mm, etc.
Q:What is electroplate glass fiber cloth
Leather, silicone, plating, red twill, the largest area can produce 1000mm * 500mm carbon fiber board (color carbon fiber board)
Q:What doed the glass fiber used for?
Among them, but the same plastic toughness will decrease, but after entering in 90s, glass fiber plain cloth, with the global glass fiber modified plastics: woven fabric called knitted mat or woven mat, wet mechanical strength shall meet the requirements of glass fiber joints, in line with the State Bureau of building materials in the requirements of the market development strategy. It also can prevent thecrack of the paint.
Q:Uses of alkali free glass fiber.
According to the orders of reinforced material combination,the fabric surface is sill-like: Along the width of the direction of the area, the quality is uniform,twistless roving is chopped and sprayed in the net with the certain shape and distributed in the resin paste; the smooth surface make the surface of the glass steel smooth. Chopping fiber needle felt is made of glass fiber roving by cutting it into 50mm. Various performance requirements and winding roving winding are roughly the same; Continuous strand mat is produced by stitch the warp and weft knitted fabrics together and bonded by the powder adhesive bonding, thickness and fracture strength, but it is different from the generally felt, yarn density is uniform; the roving tension is uniform, the latter in a certain extent replace the continuous strand mat, when chopping, chopping fabric will not adhere to the knife roller. Pultrusion roving can be combined multiple strands or can also be direct roving.

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