E-glass Fiber Chopped Strands For BMC Usage

Ref Price:
$0.50 - 2.00 / kg
Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
20000 kg
Supply Capability:
200000 kg/month

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Product Description:

DESCRIPTION:

E Glass Fiber Chopped Strands for BMC Usage are compatible with unsaturated polyester, epoxy resin and phenolic resins.
The end-use applications include transportation, building & construction, electronic & electrical, mechanical, and light industry.

Product Features:
 Extremely low resin demand, delivering low viscosity to BMC paste
High impact strength; High LOI rate
High strand stiffness; Compatible with rubber

Product Specifications:

Property

Fibre diameter

Moisture Content

Size Content

Chop

(%)

(%)

(%)

(%)

Mathods

IS01888

ISO3344

ISO1887

3mm

±10

≤3.0

0.1±0.05

98

6mm

9mm

12mm

Special specification can be produce according to customer requirements.

E-glass Fiber Chopped Strands For BMC Usage

Packaging:
Each bag can be taken (15-25kgs)。 Could also take a big container bag.
Storage:


Unless otherwise specified, It 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 35%~65% respectively.

 E-glass Fiber Chopped Strands For BMC Usage

FAQ

1..Is your company  a factory or trade company?

A:We have our own factory , we are on this business more than 10 years. 

2.Who will pay for the express cost ?

A: We can support you free samples ,but express cost will be paid by you .

3.How long is the delivery time?

A:within 10-15 days after receiving deposit.

E-glass Fiber Chopped Strands For BMC Usage

 

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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:Can glass fiber be recycle? There are raw silk and shred silk.. .
Made into reinforced material
Q:What are the raw materials for the production of carbon fiber? What about technology ?
Carbon fiber can be processed by high temperature of 2000 degree Celsius, so the carbon fiber can be produced by polypropylene accounts for about 95% of the total carbon fiber production. For example, heat resistant fiber after heat treatment of 300~350℃, carbon content is 90~95%,which is suitable for ablator, the cost is the smallest. Polypropylene based carbon fiber carbonization performance is good, the carbonization rate is 80 ~ 90%, the carbonation rate is higher (50 ~ 60%), carbon fiber is divided into thermal resistance fiber; during heat treatment (1000~1500℃) of carbon fiber. Varieties of carbon and graphite fiber are developing. Carbon fiber carbonization yield is only 20 ~ 30% with viscose silk as the raw material, the alkali metal content is low in carbon fiber. According to the requirements of use and differences of heat treatment temperature. With the asphalt fiber as raw material, the carbon content is up to 99%. At present, there are three different kinds of raw materials of the carbon fiber--polypropylene fiber, viscose acetal fiber and asphalt fiber in differnt countries.
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 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 to mill glass into powder?
If you are patient enough, buy a abrasive paper and grind it slowly.
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: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: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: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.

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