Assembled Roving E Glass Fiber Spary Up Roving 180
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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:nan
- Q:nan
- According to the order of reinforced material combination, the fabric surface is sheetlike, by using RTM method: The area and mass along the width direction is uniform. Twistless roving is short cut and spraying in predetermined shape online, dispersed in the resin paste, roving fabric and Woven Rovings; the smooth surface of the glass steel make the surface smooth, the tank purified. Short fiber needle felt is cut into 50mm glass fiber roving. Various performance requirements and winding roving winding are roughly the same; the paper core is solid, by continuous strand mat of 4800tex. The stitch will warp and weft knitted fabrics together to form the powder adhesive bonding, thickness and fracture strength, but also different from the generally felt. Yarn density is uniform; The roving tension is uniform. The latter in a certain extent replace the continuous strand mat, when cutting short shred will not adhere to the knife roller. Pultrusion roving can be combined by multiple strand direct roving. Since the combination of glass fiber reinforced materials in 70s, the requirements of weft or warp is high strength, straight edge. To the color of the SMC, the reinforced composite has good integrity and profiling, which is generally used in the alkali glass mat to realize, and less than 7%. Usually SMC roving is generally 2400tex. Width and length are consistent with the standard. You can also replace the cloth, in the production of centrifugal glass pipe in the water tank plate, orthogonal and non orthogonal three-dimensional nonwoven fabric. The glass cloth glass cloth made in China is composed of parallel raw silk or parallel filament bundling. The reinforced material can be used in the process of drawing and extruding glass fiber reinforced plastic and RTM instead of continuous raw silk, but the the functional range is limited. Mainly used in the pultrusion method.
- Q:nan
- The things generally are flexible materials, which is flexible than the asphalt concrete pavement.
- Q:Fiber has the difference between twist and twist
- Twist is the number of twists in the unit length of the yarn along the axis, generally expressed as a twist of /m
- Q:nan
- Q:nan
- Q:nan
- The answer is no. The glass fiber reinforced plastic grille can be made with a mold, so it would be very easy to do it, while by manual, it would be troublesome, and do not have compressive property.
- Q:nan
- Of course, the low alkali rapid hardening sulphoaluminate cement is good, but we do not use it as the cost increased, and the additive is double glass fiber mesh cloth. Cememt ans sand shall be simple packed. If it is the large mount, we could use machine for production
- Q:nan
- Building for external wall insulation layer, glass fiber clothes are used in the glass fiber industry. The main effect is to increase the strength.
- Q:nan
- The production process of bamboo fiber: bamboo, bamboo pulp, crude fiber - fiber carding - spinning - textile. Characteristics of bamboo fiber fabric is: antibacterial, high strength, healthy, moisture absorpotion, cooling, deodorization, kept warm, soft and comfortable. Especially suitable for infant clothing. It is a good choice.
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