Spray-up Roving
Fiberglass Spray up Roving is compatible with unsaturated polyester resins,vinyl ester resin and epoxy resin,it is used for spray up and centrifugal casting.
Assembled Roving for spray-up is compatible with UP and VE resins. It delivers properties of low static, excellent dispersion, and good wet out in resins.
Features
●Low static
●Excellent dispersion
●Good wet-out in resins
● Good run ability for spraying operation.
● Moderate wet-out speed.
● Easy roll-out.
● Easy removal of bubbles.
● No spring back in sharp angles.
● Excellent mechanical properties.
● Hydrolysis resistance in parts, suitable for high-speed spray-up process with robots.
Application
It covers a wide range of applications: bathtub, FRP boat hulls, various pipes, storage vessels and cooling towers.
| Item | Linear Density | Resin Compatibility | Features | End Use |
| TM-01A | 2400, 4800 | UP, VE | fast wet out, easy roll-out, optimum dispersion | bathtub, supporting components |
| TM-02A | 2400, 4800 | UP, VE | easy roll-out, no spring-back | bathroom equipment, yacht components |
| TM-03A | 2400, 4800 | UP, VE, PU | fast wet out, excellent mechanical and water resistance property | bathtub, FRP boat hull |
| Tm-04A | 2400, 4800 | UP, VE | moderate wet out speed | swimming pool, bathtub |
Technical Parameters
| Linear Density (%) | Moisture Content (%) | Size Content (%) | Stiffness (mm) | Linear Density (%) | Moisture Content (%) | Size Content (%) | Stiffness (mm) |
| ISO 1889 | ISO 3344 | ISO 1887 | ISO 3375 | ISO 1889 | ISO 3344 | ISO 1887 | ISO 3375 |
| ±5 | ≤0.10 | 1.05±0.15 | 135±20 | ±5 | ≤0.10 | 1.05±0.15 | 135±20 |
