Assembled Roving for Chopping

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Assembled Roving  for Chopping

162 Assembled Roving for Chopping is coated with  special silane-based sizing, compatible with UP and VE, delivering relatively  high resin absorbability and excellent choppability, while its final  composite products deliver superior water resistance and excellent chemical  corrosion resistance. It is typically used to manufacture FRP pipes.

Product No.

Resin Compatibility

Product Features




Good dispersion; Moderate wet out in resin;  Good static control and good choppability

Used in manufacture FRP pipes



Few fuzz and good choppability; Good  anti-static property; Good dispersion and uniform distribution; Fast wet out;  Excellent mechanical properties; Excellent chemical resistance

Designed as chop roving for pipe manufacture


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.


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 are the advantages of glass fiber reinforced plastic antennas? What's the difference between an ordinary antenna and an ordinary one?
SMC and its molded products have the following characteristics: light weight, high strength, precise size, good batch quality and zero shrinkage. With a surface level, mechanization, a high degree of automation, applicable to high surface quality requirements, large output, uniform thickness of the product.
Q:How many specifications of glass fiber?
According to fiber diameter, there are many varieties and specifications and spun yarn is used for industry and electron in term of application. There are many specifications including E series, G series, D series and H series.
Q:What can glass fiber do?
Glass is kniwn for a brittle material . Interestingly, once the glass is heated after being drawn into a much thinner than a human hair fiber glass, it seems it completely changes their own nature, being soft like synthetic fiber, being tougher than the same thickness of the stainless steel wire.Then what does it used for? It could be made into glass rope.
Q:How to produce 0.3 mm glass fiber Chopped strand? What kind of glass fiber yarn is better?
with strong ability in grinding). And when producing the asbestos shingle, there should be a progress of mixing the materials. The short fibercan be morceled by chopping machine or manually. The reason for short fiberis is avoid all fiber winding and fiber grinding (the main component of glass fiber is silica, and offal of glass fiber used for asbestos shingle. It is low cost, and do not need any special requirements. For the current market.
Q:How to maintain the GRC exterior wall decoration components?
According to DST, The texture of GRC wall decoration component must be alkali resistant glass fiber for reinforcement with right angle.
Q:What does glass fiber used for?
It is easy to be flat and easy to drive the roller of roller bubbles, with the line density ranging from 1100 to 4400. The fabric, made by very fine fiber,can be divided into several types. E- glass is also known as alkali free glass. With good rigidity, after spraying a small amount of resin fiber net fixed shape, it can be divided into different levels, medium-alkali. But because of the high price, we use binder of emulsion or powder bonding. After heating and solidating, it becomes chopped strand felt. (4) needle punched felt can be divided into short cut fiber needle felt and continuous raw silk felt. Along the width of the direction, the area and quality is uniform. (6) Twistless roving for perform body manufacturing In the producing progress, Three dimensional fabric has the shape of a block, high modulus, for the production of reinforced materials, water tank board, with an increase of 51 at the same period last year.
Q:What can fiber concrete do?
The composite can continue withstand high load and large deformation, especially in its large toughness until fiber is selected from base material. Compared with ordinary concrete, it can be used to limit the expansion of cracks in the concrete base under the action of external forces. The tensile ultimate strength can be increased by 30 ~ 50%. The fiber reinforced concrete mainly uses short fiber which has a certain length to diameter ratio (i.e., the ratio of the length to the diameter of the fiber). In the design and use of fiber concrete, please refer to the current "technical specification for fiber reinforced concrete structure" if the volume content of the fiber is greater than a critical value, when the ingredients are suitable and suitable for high efficiency water reducing agent. The main function of fiber in fiber concrete. The fiber is the acceptance of the main external force. The fiber products (such as glass fiber mesh cloth, fiber reinforced concrete has high tensile strength and ultimate bending strength., cement-based material and fiber to bear when the external base material occurred after cracking, initial bending). But sometimes we often use long fiber (such as glass fiber roving.
Q:What type of cement is used in the common GRC component?
Fiber: You can selectively add some of the volcanic ash active material: High efficiency water reducing agent can be selectively added to the water: The basic composition of GRC material is cement: when the product contains steel reinforcement or steel embedded parts of.5%, the low alkalinity sulphoaluminate cement. The acrylate copolymer emulsion, antirust agent and other additives, fiber and water and other additives to improve the performance of the materials later. European and American countries require the use of GRC in the glass fiber zirconia content should be not less than 16, antifreeze, early strength agent, retarder, white Portland cement. . Additive is conducive to improve the integrated performance of GRC products, including the alkali resistant glass fiber twistless roving. Polymer. Other materials: Usually the added polymer is emulsion C, and alkali resistant glass fiber mesh. The fibre in the GRC material must be of alkali resistant glass fiber: Usually the cement used in GRC material are mainly rapid hardening sulphoaluminate cement and Portland cement. Cement. More details to be continued. GRC material is made of sand, alkali resistant glass fiber chopped yarn. It is durability and shall not use calcium chloride additives. . , for example, strength, anti permeability,
Q:What is the difference between the glass and glass reinforced plastics?
Glass is not only the name of material used in this product, but also the name of finished product. Glass reinforced plastics, the name of the material, is a heating fixed plastics compositing glass fiber with a variety of other material.
Q:Fiber has the difference between twist and twist
Twist refers to the twist of a single yarn in a single yarn or strand. The inclination of the single yarn from the lower right corner to the upper left is called "S twist". The twist from the lower left corner to the upper right is called the Z twist

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