Raw materials Reinforced Fiberglass Chop Strand Mat

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1 kg
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5000 kg/month

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Product Description:

Product Description:

Raw materials Reinforced Fiberglass Chop Strand Mat

Surfacing Tissue mainly used in the surface layers of FRP products. It features even Fiber distribution, soft feel, level and smooth fiber surface, less glue content, quick resin soak and good pattern fitness. It can improve the product surface property on corrosion resistance, compressive strength, seepage resistance, and longer service life. It is also suitable for spraying; pattern pressing and other FRP pattern technology.

Surfacing Tissue mainly used in the surface layers of FRP products. It features even Fiber distribution, soft feel, level and smooth fiber surface, less glue content, quick resin soak and good pattern fitness. It can improve the product surface property on corrosion resistance, compressive strength, seepage resistance, and longer service life. It is also suitable for spraying; pattern pressing and other FRP pattern technology.

Product Features:
Fast breakdown in styrene
Fiber dispersed evenly
Low binder content
Superior acid corrosion resistance
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


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.

Raw materials Reinforced Fiberglass Chop 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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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:Characteristics of carbon fiber
At present, the world's carbon fiber production reached 40 thousand tons per year, the situation will not change a lot, In the past 20 years, 3K, Lombardy will exceed 5000 tons in 2010. However, short fiber and chopping fiber, metal, viscose or phenolic fibers are made by carbonization to form composite materials, automobile plate spring and drive shaft etc.. .
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).
Q:Use of glass fiber cloth
Building is used for extermal themal insulation wall, and glass fiber reinforced plastics industry also use glass fiber cloth. The main effect is to increase the strength.
Q:How to mill glass into powder?
If you are patient enough, buy a abrasive paper and grind it slowly.
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:What does glass fiber do?
Glass fiber(English name is): It is a kind of excellent inorganic non-metallic materials, having the advantages of good insulation, strong heat resistance, good corrosion resistance, high mechanical strength, but the disadvantage of poor brittleness, poor abrasion resistance. It is founding by high tempersture with the materials of glass ball and waste glass, and wire drawing, winding and weaving process for production, the filament diameter ranges from several microns to twenty micron, the equivalent of a hair 1\20-1\5, and each bundle of fibers by hundreds or even thousands of root filaments. Usually it is treated as a reinforcing material of complex materials, electrical insulating materials and insulation materials, circuit board, etc. and widely used in various fields of the national economy. Roving roving is composed of parallel raw silk or parallel filament bundling. Roving glass can be divided according to the composition. Alkali free glass twistless roving and middle alkali glass twistless roving. The glass fiber diameter from 12~23μm is used in the production of glass roving. Roving the number from 150 to 9600 (Tex). The twistless roving can be directly used in some composite materials, with the charact of high glass fiber content.
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 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:The uses of middle alkali glass fiber chopping fabric?
It is used for high quality asbestos tiles and glass fiber reinforced cement.

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