Assembled Roving E Glass Fiber Spary Up Roving 180
- Ref Price:
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- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 kg
- Supply Capability:
- 10000000 kg/month
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Product Description：
180 Assembled Roving for Spray-up is coated with a silane-based sizing, compatible with unsaturated polyester, vinyl ester and polyurethane resins.
180 is a versatile general purpose spray-up roving used to manufacture boats, yachts, sanitary wares, swimming pools, automotive parts, and centrifugal casting pipes.
Product Features：
·Excellent choppability and dispersion
·Good anti-static property
·Excellent contact to mold surfaces and no rebound in small angle
·Fast and complete wet-out ensures easy roll-out and rapid air release.
·Excellent mechanical properties of composite parts
Technical Parameters：
Item | Linear density variation | Moisture content | Sizing content | Stiffness |
Unit | % | % | % | mm |
Test method | ISO 1889 | ISO 3344 | ISO 1887 | ISO 3375 |
Standard range | ± 4 | ≤ 0.07 | 1.00 ± 0.15 | 140 ± 20 |
Instructions：
·The product is best used within 12 months after production, and should be kept in the original package before use.
·Care should be taken when using the product to prevent it from being scratched or damaged.
·The temperature and humidity of the product should be conditioned to be close or equal to the ambient temperature and humidity before use, and the ambient temperature and humidity should be properly controlled during the use.
Packing：
Item | unit | Standard | |||
Typical packaging method | / | Packed on pallets. | |||
Typical package height | mm (in) | 260 (10.2) | |||
Package inner diameter | mm (in) | 100 (3.9) | |||
Typical package outer diameter | mm (in) | 280 (11.0) | 310 (12.2) | ||
Typical package weight | kg (lb) | 17.5 (37.5) | 23 (50.7) | ||
Number of layers | (layer) | 3 | 4 | 3 | 4 |
Number of packages per layer | (pcs) | 16 | 12 | ||
Number of packages per pallet | (pcs) | 48 | 64 | 36 | 48 |
Net weight per pallet | kg (lb) | 840 (1851.9) | 1120 (2469.2) | 828 (1825.4) | 1104 (2433.9) |
Pallet length | mm (in) | 1140 (44.9) | 1270 (50.0) | ||
Pallet width | mm (in) | 1140 (44.9) | 960 (37.8) | ||
Pallet height | mm (in) | 940 (37.0) | 1200 (47.2) | 940 (37.0) | 1200 (47.2) |
Storage：
Unless otherwise specified, the fiberglass products should be stored in a dry,cool and moisture-proof area.The best temperature and humidity should be maintained at -10℃~35℃ and ≤80% respectively. To ensure safety and avoid damage to the product, the pallets should be stacked not more than three layers high. When the pallets are stacked in two or three layers, special care should be taken to correctly and smoothly move the upper pallet.
- Q: What is sheaf packing in waste plastic industry?
- 1, It is sheaf packing, but not the debris or particles packed space bags. 2, White cast is the color of fracture part and it includes blue, white and slant blue. The white cast should be transparent or white.
- Q: Materials of european component
- Polymer:.5%, the low alkalinity sulphoaluminate cement, forming perfectly, do not use additives which contain calcium chloride based. 2. It is anti-permeability. As the Portland cement, it can be formed at one time. 4, China requires that when using the ordinary portland cement, the zirconia's content do not less than 16, including alkali resistant glass fiber roving, white portland cement..5%:. 3. plasticizer: The fibers used in GRC must be alkali resistant glass fiber, fiber, early strength agent, alkali resistant glass fiber mesh and retarder. As the requirement of Europe and America, the content of zirconium oxide in glass fiber should be no less than 16: The acrylic emulsion is usually the polymer: We can add some of the volcanic ash active material selectively, that is, acrylic copolymerized emulsion. 5: We can select soft rubber mold, made by high temperature resin which suit the hard outer mold: High efficiency water and anti freezing agents reducing agent can be selectively added. That is conducive to comprehensive performance, enhance the durability of GRC products commonly. The cement can be hardening at fast speed. Sulphoaluminate cement /additives, alkali resistant glass fiber chopped yarn is easy demoulding.
- Q: Is glass steel a glass?
- Ordinary steel is only a combination of iron and carbon, while the composition of FRP is complicated. Toughened glass is stronger than ordinary glass. One advantage is strong, and the two is broken, will not produce the tip of the debris, so that people are relatively safe.
- Q: grc fiberglass
- the content of ZrO2 in alkali resistant glass fibre whcih was used as reinforced material for portland cement is not less than 16. According to specific provisions in the T841, it is clearly required that alkali-resistant glass fiber must be used in GRC with its type incledes twistless roving.
- Q: What is glass fiber for?
- Glass fiber is a kind of excellent inorganic non-metallic materials with a great variety. It has many advantages such as good insulation, strong heat resistance, good corrosion resistance and high mechanical strength, but its disadvantage is brittle and poor wear resistance. It uses glass ball or waste glass as raw materials and is formed by high temperature melting, wire drawing, winding and weaving. The filament diameter is from several microns to over twenty micron which is equal to 1/20-1/5 of a hair with each bundle is formed by hundreds or even thousands of monofilament. Glass fiber is often used as the reinforced material in the composite material, electrical insulating materials and heat or thermal insulation materials. It is widely used in national economy field such as circuit board. Twistless roving is composed of parallel raw silk or parallel filaments. According to glass composition, twistless roving glass can be divided into good or better resin permeability. alkali free glass twistless roving and medium alkali glass twistless roving The diameter of glass fiber used in the production of glass roving is from 12 to 23 μm . The number of twistless roving is from 150 to 9600 (tex). Twistless roving can be directly used for producing some composite material with high content of glass?fiber. (6) In the preform process, twistless roving is widely used; Twistless roving has a good property of degradation and each bundle fibers is formed by hundreds or even thousands of monofilament. Twistless roving used for pultrusion can be formed by combined multiple strands or twistless roving. The diameter of glass fiber used in the production of glass roving is from 12 to 23 μm .
- 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: Carbon fiber is better than glass fiber reinforced plastic
- Glass fiber reinforced plastics (FRP), also known as GFRP, that is, fiber reinforced plastics, generally refers to the use of glass fiber reinforced unsaturated polyester, epoxy resin and phenolic resin matrix. Reinforced plastics made from glass fiber or its products are referred to as glass fiber reinforced plastics or glass fiber reinforced plastics.
- Q: Which tensile strength of alkali resistant glass fiber mesh is bigger, the lateral one or longitudinal one?
- The horizontal one.
- 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.
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Assembled Roving E Glass Fiber Spary Up Roving 180
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 kg
- Supply Capability:
- 10000000 kg/month
OKorder Service Pledge
OKorder Financial Service
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