Chopped Stands for Thermoplastics

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Product Description:

Chopped Stands  for Thermoplastics

Chopped Stands for Thermoplastic are based on  silane coupling agent and special sizing formulation, compatible with  PA,PBT/PET, PP, AS/ABS, PC, PPS/PPO,POM, LCP;

E-Glass Chopped Stands for thermoplastic are know  for excellent strand integrity, superior flowability and processing property,  delivering excellent mechanical property and high surface quality to its  finished product.

Resin Compatibility

Product No.

Certification

Product Features

PA6/PA66/PA46

560A

FDA

Standard product

PP/PE

508A

FDA

Standard product, good color

PC

510

FDA

Standard product, excellent mechanical  properties, good color

PC

510H

/

Super high impact properties, glass content  below 15% by weight

POM

500

/

Standard product

PP/PE

508H

/

Excellent detergent resistance

PA6/PA66/PA46/HTN/PPA

568H

/

Excellent glycol resistance and high  temperature resistance and fatigue resistance

PBT/PET/ABS/AS

534A

/

Standard product

PPS/LCP

584

/

Excellent hydrolysis resistance and low  quantity of flue gas

Package:

Eachroll of AR-glass fiber spray roving weight 18kg. It is wrapped by a shrinkingpolythene film, then to be packed in one carton. 48 cartons or 64 cartons areto be packed in one pallet. 20 pallets (on two levels) are to be loaded in a 20feet container, giving a total net weight of approximately 20 tons.

Other packing methods are available, according tocustomers' requirements.

Storage:

ARfiberglass spray up roving should be stored dry in their original package, thebest conditions being at a temperature of between 15 and 35, and at a relativehumidity of between 35 and 65%. If the product is stored at low temperature(below 15), it is advisable to condition in the workshop for 24 hours beforeuse to prevent condensation.







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Q:What should be paid attention to in the process of making glass fiber reinforced plastic?
Q:Formula of glass fiber yarn
It is usually known as the short fiber. It is fine silk formed by centrifugal force or high-speed air flow Quartz sand, mirabilite,pure alkali and chopped strand. After processing,the glass fiber is known as staple glass fibre which can be made into various types of flocculent fiber. The production method is roughly divided into two categories and glass wool is the main raw material for the production of glass fiber. Non-continuous fiber produced by roller and airflow is called continuous glass fiber. One is that the molten glass is directly made into fiber, which is known as long fiber. The other is that the molten glass is made into glass ball with 20mm diameter and then it is made into fibril with 3~80 μm diameter by various method. Infinite length fiber, dolomite and fluorite are made by platinum alloy with the method of mechanical wiredrawing.
Q:What does glass fiber used for?
Glass fiber Glass fiber is a kind of inorganic nonmetal material with excellent performance. English name is: Fiber glass. It is produced by high temperature melting, wire drawing, winding and weaving process with the raw materials of glass balls or waste glass. Glass fiber monofilament diameter ranges from a few microns to twenty micron, the equivalent of a hair 1\20-1\5. Each bundle of fibers are hundreds or even thousands of root root filaments, usually treated as a reinforcing material of complex materials, electrical insulating materials and thermal insulation materials, circuit board, etc. and widely used in various fields of the national economy. Properties of glass fiber: The general concept of glass is hard and brittle objects, but it is not suitable for timber structure as its thread. Strength is greatly increased and it is more flexible, so it can finally become excellent timber structure after shaped by the resin. For glass fiber, with diameter smaller, the intensity increases. As a reinforcing material, glass fiber has the following characteristics. These characteristics make the use of glass fibers more broadly than other species of fibers. Its strength is greatly increased and it is more flexible. With good rigidity, it could absorb more impact energy.
Q:Production process of glass fiber tube
The tube is made in continuous movement of mandrel. It should be feed into steel mould fixed in bearing. After continuous filament winding and centrifugal casting process finishes,the number of pipe manufacturers using reciprocating fiber winding process is more than that of other two production technology. After the resin in products has been solidified, you should inject unsaturated resin with catalyst at the one side of steel mould. This process is that pipe passes through a feeding station whcih aims to supply resin presoak twistless roving. There are mainly three manufacturing techniques of glass fiber pipe. Reciprocating fiber winding technology (belonging to the fixed length method). The main material includes glass fiber reinforced materials and sand. Auxiliary angle (wingding angel) is controlled by the ratio of impregnating vessel movement speed and mandrel rotate speed. Pipe usually solidifies under high temperature. With the help of centrifugal force, its applicability is very good. Continuous filament winding process(belongs to continuous method). Impregnating vessel movement is controlled by computerization machine. With the number of the layers increases gradually, inner tube form a smooth plane due to the centrifugal force and mandrel gets out of glass reinforced plastics pipe. Centrifugal casting process (belonging to the fixed length method). Tube made in this way, is also known as glass fiber reinforced plastic sand pipe. Reciprocating filament winding process In this process
Q:What is glass fibre reinforced plastic
Glass fiber reinforced plastic is a kind of material composited by glass fiber and matrix composite with its strength improves.
Q:What are the differences between glass fiber and asbestos?
Various kinds of products are formed finally which is called yarn number (t). The content of chrysotile is the most abundant. The diameter of glass fiber monofilament is from a few microns to twenty micron. 2 or more primary yarns are formed into added twist yarns by folded twist which is widely used. Glass fiber twist or twistless roving are formed into spun yarn with different specifications and usage. There mainly are alkali free. Composite line is formed by two or more fold twist. Glass fiber is a kind of inorganic nonmetal material with excellent performance. It uses glass ball or waste glass as raw materials and is formed by high temperature melting. It mainly is used for producing glass fiber products. It has no degree of twist and it is spray forming reinforced material and insulation,electric insulation and heat or thermal insulation material which is also called double twist yarn. It mainly is used for hand lay-up glass reinforced plastics and is known as detwisting yarn in glass fiber industry. The meaning of metric system number. This yarn is called primary twist yarn which is bundling filaments combined by impregnating compound, namely 24tex. It is mainly used for testing the thickness of the original silk, laminate and winding. The metric system number is recommmended by the international organization for standardization(line destiny). 3 metric system number: The fineness degree of the yarn is expressed by the yarn quality of the unit length, which is equivalent to a hair. The smaller the number is, the thicker the yarn is. Monofilament is equal to 20tex. There are many kinds of asbestos whcih is widely used and usually is called monofilament. The former is a fixed length, the latter is a fixed weight.
Q:What is organic glass?
Acrylic plexiglass (acrylic) , English Acrylic transliteration, is a combination of acrylic acid and methacrylic acid chemicals. Acrylic plate often is said to be poly methyl methacrylate (PMMA) plate, which is composed of methyl methacrylate monomer (MMA) polymerization. Acrylic plexiglass (acrylic) history can trace back to the early 20s, acrylic (PMMA), according to the polymerization,can be divided to casting plate (Cast Sheet points) and extrusion plate (Extruded Sheet), pultrusion into various sifferent hollow sections and organic glass acrylic (acrylic English) is Acrylic, UV resistant plate, plate and plate (also known as extinction silk matte board).Organic glass acrylic plate according to the transmittance can be divided into pure transparent plate, so the use of glass steel doors and windows for doors and windows can reduce the trouble, and basically the same life building. FRP glass fiber reinforced materials, acrylic plate is often said that the poly methyl methacrylate (PMMA) plate, this method greatly reduces the cost of MMA, The mechanical thermal curing pultrusion molding, high flexibility, anti-corrosion, casting industry is more suitable for small batch production of sheet metal of different colors, now most of the PMMA sheet called acrylic plate. Acrylic and organic glass all come from the brand name "Oroglas". However, more crack. Some people think that the transparent plastic plate is the organic glass, and molecular weight of casting plate is high. Acrylic plexiglass (acrylic) can trace back to the early 20s, oil and other corrosive media have special anti-corrosion function, high strength, sound insulation and so on.
Q:What are the advantages of the glass reinforced plastics antenna? What is the difference between an ordinary antenna and a glass reinforced plastics antenna?
waterproof. structure of the antenna is different from the conventional vertical antenna, but the principle is the same. They all are sealed.
Q:Medium alkali glass fiber cloth
It is mainly used for large and medium sized non-metal container, equipment, pipe and shell.
Q:What can glass fiber do?
Building for external wall insulation layer, glass fiber clothes are used in the glass fiber industry. The main effect is to increase the strength.

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