Assembled Rovings for Spray-up
Assembled Rovings for Spray-up are compatible with UP, VE and PU resins. They deliver properties of low static, excellent dispersion and good wet-out in resins.
Spray-up Process
A mould is sprayed with a mixture of catalyzed resin and chopped fiberglass roving (fiberglass cut to specific length using a chopper gun). Then the glass-resin mixture is well compacted, usually manually, for complete impregnation and deairing. After curing the finished composite part is de-molded
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产品牌号 Product Code |
产品特点 Product Features |
典型应用 Typical Application |
| 176 | 喷射顺畅性好，喷射分散面较大，浸透速度较慢， 垂直面不易滑落，适合生产大尺寸制件 Good runnability for spraying operation, larger dispersion area in spraying, slower wet-out, less slide on vertical surfaces, suitable for production of large parts |
游泳池、储罐、船艇 Swimming pools, storage tanks, boats & yachts |
| 180 | 喷射操作顺畅性好，浸透速度适中，易辊压，易排泡， 小角度无回弹，制品力学性能和耐水性能优异， 适合高速的机械手喷射工艺 Good runnability for spraying operation, moderate wet-out speed, easy roll-out, easy removal of bubbles，no spring back in sharp angles, excellent mechanical properties and hydrolytic resistance in parts, suitable for high-speed spray-up process with robots |
卫浴、玻璃钢船体、 汽车配件、化学贮罐 Sanitary ware, FRP hulls, auto parts, chemical storage tanks |
| 180K | 浸透速度快，特别适合小的制品 Fast wet-out,ideal for products with small surface |
浴缸 Bathtubs |
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 part
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
Application
