450g/m2 Fiberglass Powder Chopped Strand Mat

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China main port
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1 kg
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5000 kg/month

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Product Description:

Product Description:

450g/m2 Fiberglass Powder Chopped 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.

450g/m2 Fiberglass Powder 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.

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Q:Is chopped glass fiber harmful to people?
Classification of glass fibres:Glass fiber according to shape and length, can be divided into continuous fiber length, fiber and glass wool; according to the glass component, can be divided into non alkali, chemical resistance, high alkali, alkali, high strength, high elastic modulus and alkali resistant glass fiber etc..
Q:What does glass fiber reinforced plastic ant medium mean?
The raw materials and technical requirements of producing glass fiber reinforced. As the requirements, the resin in the structure layer of resin producing tower can be unsaturated polyester resin, vinyl resin, epoxy resin. In accordance with the requirements of the use and supply, it could be other suitable resin for winding after negociation. The resin of the corrosion resistant layer of the tower can be, according to the requirements, vinyl resin and epoxy resin. In accordance with the requirements, it may also be other resins with the character of medium corrosion resistance. . Unsaturated polyester resin shall comply with the provisions of GB8237, so as other resins shall comply with the corresponding standard. Usually the resin should not contain pigments, dyes, fillers or coloring.
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:Is chopping glass fiber harmful to human?
Classification of glass fiber (5) poor water-absorbing quality. The glass fiber monofilament diameter rangingfrom a few microns to twenty micron, with the development speed aheading. Its characteristics are as follows. (2) the elasticity coefficient is high, and the heat resistance is good: (1) High tensile strength It is widely used in various fields of national economy, but it is not suitable for being structural material thread, with the character of noninflammability, no radiation and special odors. (7) preety machinability. The English name is, therefore, with the resin to give shape after finally it can become excellent structural material, usually used as a composite material in the reinforcement material. (6) scale stability. (8)The transmission and light transmission make the use of glass fibers more broadly than other species of fibers, and it is insulating materials and insulation materials. Each bundle of fibers are made of hundreds or even thousands of root root filaments, woven cloth and other products, different the morphology of the staple fiber and glass fiber, so the absorption of impact energy is good: Glass fiber is equivalent to a hair and an be buddle into a strand. Glass fiber increases the intensity with diameter smaller. It is easily lunge the skin and belongs to a crisp fiber. (10) the price is cheap and fiber is very thin. Properties of glass fiber, high alkali: Finally, it becomes various types of products, so take good care of it.
Q:What do glass fiber operating tools do?
Drawing, drying, winding, fabric etc.
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?
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. The tensile strength of glass fiber is high, and the elongation is small (3%).
Q:Plastic fiber content in how to detect, there are no professional instruments?
The high temperature burned the plastic part and the remaining ash was fiberglass. X light can also be used to produce the content depending on the spectrum of the light produced.
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: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.. .

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