Woven Roving Fiberglass Canoe - AR Spray Up Roving ZRO2 14.5%

Woven Roving Fiberglass Canoe - AR Spray Up Roving ZRO2 14.5% System 1

Woven Roving Fiberglass Canoe - AR Spray Up Roving ZRO2 14.5%

Ref Price:: $0.90 - 3.50 / kg

Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 2000kg kg

Supply Capability:: -

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Properties

Easy chopped
Good integrity
Excellent dispersibility and alkali resistant;
been approved by Sheffied University,UK.

Technical specifications:

linear weight of roving（tex）	Sizing content（%）	Moisture（%）	Stifness（mm）	Breaking strength（N/tex）
JC/T572-2002	JC/T572-2002	JC/T572-2002	JC/T572-2002	JC/T572-2002
2400±240	1.3±0.2	≤0.2	≥120	≥0.25

Pallet Packaging

Each pallet has 3 or 4 levels ,16rolls /level.
The complete pallet is enclosed in polythene and identified with two labels.

FAQ:

1.What is the delivery time ?

15days after receiving the deposit

2.Are you a trading company or factory.

We are factory,and we have more than 10 years of experience.

Q: What is the technological process of glass?Fiber?chopped?strand mat?: Fiber reinforced epoxy resin composite material forming process. Compared with traditional materials, the composite material has a series of irreplaceable characteristics, which has been developed rapidly since the second world war. Although the production is small, but the level of composite materials is one of signs that marks national or regional science, technology and economic level. Composite material is mainly composed of two parts: reinforced material and base material. Reinforced material: In composite material, some reinforced material such as the glass fiber in glass?reinforced?plastics and carbon fiber in CFRP(carbon fiber reinforced material) give major mechanical property to composite material. Matrix: Matrix is a single material which aims to make composite material as a whole such as resin in glass?reinforced?plastics( epoxy resin referred in this paper). Composite materialcan be divided into three kinds according to the matrix material: resin composite material, metal matrix composite material, and inorganic nonmetallic composite material such as ceramic matrix composite material.

Q: How to make glass fiber pipe: If you ask what is the glass fiber sleeve such as epoxy or phenolic tubes, this is a complex question.

Q: Fiber has the difference between twist and twist: The roving is divided into direct roving (also called direct yarn) and plied rovingDirect roving is defined as: parallel filaments and twisting and formed cluster body, no direct roving raw silk production process is relatively simple, products made of high strength glass steel products, can be directly applied to the winding and pultrusion process, can be directly used for cloth (i.e. roving fabric, commonly known as Plaid), therefore is widely used.

Q: The manufacturing technique and process of glass fiber: Glass fiber is glass fiber semi-finished products which uses waste glass of different color after a series of processing complete sets of equipment of the glass fiber with its properties and application is very extensive. Its fineness is 0.03mm to 0.06mm and it is as thin as fine silk and as soft as cotton. It features with high tensil force resistance, white, non-poisoned, non-peculiar smell, high acid and alkali resistance, corrosion resistance, high temperature resistance, good insulation properties and it is widely used in building materials, oil and chemical insulation materials, especially the main material for the development of glass?reinforced?plastics. (1) selection and cleaning of raw materials. 1, all kinds of waste glass are used as raw material with diameter is no less than 3cm, but a lot of organics, mercury and high temperature glass are exception. 2, the cleaning of raw materials: We should put the selected material into cement pool and then add water into it and clean it by broom. After cleaning all the sidement on the surface of glass, you should put it into the other pool for cleaning it again. Finally, you should put it into iron sieve with loophole for seperating from water, then you can use the glass. 3, If there are greasy dirt on the surface of glass, you must press it down firmly, you must keep the crucible holder flat and melt the glass until it turns red so as not to cause electric?shock. You should make the wire wrap around the drum, or it is easy to make the pot break.

Q: How many types of glass fiber and what is escorting yarn?: According to the yarn bundle, it can be divided into roving, fine yarn and textile yarn. According to production types, it can be divided into direct yarn and union yarn. Yarn can be divided into twisted yarn and felting yarn according to the degree of twist. According to the manufacturing products, it is divided into winding yarn and twistless yarn.

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: What is glass fiber extrusion: Glass fiber extruding machine set can be used to produce different shapes of glass fiber reinforced plastics in different shapes, which can be formed by the oven traction machine oil pump station and so on.

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

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