High Quality Basalt Assembled Roving with Best Price

Ref Price:
$1.00 / kg
Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
1000 kg
Supply Capability:
100000 kg/month

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Product Description:

Description:

It is a Fiberglass roving produced by directly winding a certain number of individual fibers form the bushing without twist,it is coated with a silane-based size and is designed for reinforcing unsaturated polyester, epoxy,vinyl ester and phenolic resins. it is specially used to produce GRP pipes, pressure vessels, gratings and profiles and, when converted into woven roving, boats and chemical storage tanks, with filament winding, pultrusion and weaving process

High Quality Basalt Assembled Roving with Best Price

Specifications

Assembled roving represent an untwisted strand, made up of several evenly strained complex yarns.

Rovings are manufactured according to Technical Specifications 5769-026-00204990-2005.

Assembled roving represent an untwisted strand, made up of several evenly strained complex yarns. Complex yarns for assembled roving are made of basalt crumb.

Example of assembled roving: BC11320W-76(64)

B – raw material – basalt crumb.

C –continuous yarn.

11 – nominal diameter of a simple yarn, μm.

320 – nominal linear density of roving, tex.

W – purpose of roving: W – for weaving.

76 – type of silane sizing.

64 – nominal linear density of a complex yarn, composing roving.

High Quality Basalt Assembled Roving with Best Price

Field of application:

1. Manufature of basalt fabrics;

2. Manufacture of basalt plastics;

3. Manufacture of bodies of rotation: pipes for chemical, oil and gas industries, pressure relief pipes, tanks (made by winding) for storage and transportation of chemically active substances, waterm combustive-lubricating products.

4. For reinforcement of plastics and concrete.

5. In production of geotextile nets and canvases, serving for reinforcing of asphaltic concrete pavement, by improving durability and split-resistance.

 High Quality Basalt Assembled Roving with Best Price

 FAQ:

1.Who will pay for the express cost ?

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

2.How long is the delivery time?

A:within 10-15 days after receiving deposit.

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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:How to make GRC line?
It is different from the cement paste production. Do not deformed in normal temperature or high temperature, pillars of the corridor;
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 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.
Q:Epoxy resin mortar mix ratio
200 to 300 of mortar and 100 of epoxy resin will be fine. It should be added according to concentration. Construction convenient and high quality can be reported as the premise.
Q:Technology classification of glass fiber reinforced plastic manufacturing process
Impregnation device, tension measurement and control system, will be added with curing agent (initiator), the production of a single product, small batch of products. The basic process is municipal engineering and other fields. (2) the method of the pre-impregnated material unit is used to cut machine fiber reinforced material properties, and pultrusion machine can be divided into horizontal and vertical machine. Under a certain pressure and temperature, mould pressing material is gradually curing, and the reinforced material is usually alkali free or medium alkali glass fiber and its fabric. 2. Molding equipment filament winding machine is main equipment of filament winding technology with beautiful appearance. Auxiliary equipment includes presoak yarn heater and curing equipment and so on. Under the environment of a certain temperature, it can get continuous electric power and plastic by curing. The matrix resin usually uses unsaturated polyester resin or epoxy resin with wood planing machine. It is widely used in chemical industry. It mainly places the resin on the mould coated with release agent by hand so that the two bonding together. The principle of pultrusion forming process is formed through the continuous hauling by hauling device, in which its product can replace metal. 3, Furnace for heat treatment. It is actually the four stages of the development of winding machine. Filament winding machine is the main equipment of fiber winding process. Overlong kneading time will result in obvious thermal effect. There are no special requirements for the structure of workshop. According to the position of the furnace for heat treatment and the drying baker, the dipping groove, it mainly includes impregnation vessel, grinding wheel chip type, molding mould and curing equipment.
Q:Medium alkali glass fiber cloth
It is mainly used for large and medium sized non-metal container, equipment, pipe and shell.
Q:Main characteristics of glass reinforced plastics grating
long period of installation and use, aging resistance, free maintenance and so on. llightweight, glass fiber content of more than 30% (weight percent), beautiful. Glass reinforced plastics grating is based on unsaturated polyester resin (includes isophthalic,ethylene, phenolic aldehyde, bisphenol A) and is made up of glass fiber roving( wind or pultrusion, middle-alkali or non-alkali). It is formed by weave and mould pressing in metal mould or by heating after hand lay-up with impact resistance, steadiness, skid resistance, anticorrosion, fire retardant and weather resistance. Moreover, this product with insulation and thermal insulation property is flat in appearance, good in quality and is easy to cut.
Q:What are the main molding processing methods of plastics
There are many methods of plastic forming. Six main forming methods are listed below: 1 injection molding and injection molding, extrusion molding. 2. extrusion molding, which is the main molding of thermoplastic plastic molding, 3 hollow blow molding, also known as the 4 compression molding also called compression molding. The upper and lower mold installation the template in the press on, the plastic material directly into the cavity, the mold is closed, full of plastic cavity in the heat and pressure, setting after plastic products. 5, injection molding and transfer molding. One of the main forming method is thermosetting plastics. It is feeding room, plastic pellets into mould in the heating, melting plastic under pressure through the pouring system of bottom mold transfer chamber fills the cavity, and then cure it. 6, solid molding molding plastics in melting temperature, in the molding process No obvious flow condition, for two times molding plastic sheet, such as vacuum molding, compression molding and air pressure molding, original for thin-walled parts molding, first used in the manufacture of thick wall parts. 7, other molding calendering, there are many casting plastic molding methods...
Q:Detail information about polyester powder binder for glass fiber felt

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