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:What do the surplus of the glass fiber used for?
The short cut fiber is used in the molding sheet or the molding compound, and also put it in the position of the hand paste glass fiber reinforced plastic with short cut 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: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.
Q:What's wrong with the fluff of the glass fiber after chopping?
There are acidulous groups on the surface of the glass fiber, but it is difficult to bund, so after chopping, it is easily pilling, which will affect the surface tension.
Q:Production and process of glass fiber reinforced plastics.
The simplest way is melting the glass and steel and then combining them together.
Q:How can glass be ground into powder?
Buy a 1 fast fluorescent bar to break it and pour the inside out. You have the ingredients you want
Q:What material is made of glass fiber pipe?
Glass fiber reinforced pipe
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 glass fiber tank furnace drawing and what is used for?
From the performance, it could be divided in wind power yarn, chopped yarn, glass pipes, thermoplastic filament winding, yarn, plastic heat wind blade, fiber, transparent tile, computer motherboard, fishing rod, transparent sheet yarn, forming the way points directly from the yarn and cake, SMC yacht accessories, rocket parts and so on. It is also used widely, like car roof, electronic yarn cloth, mobile phone motherboard
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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