514 Assembled Roving is specifically designed to reinforce for gypsum. It is chopped into a specific length and the chop is mixed with gypsum, starch powder and accelerating agent. Then the mixture is molded, cured, cut and dried to form a light weight construction boards.
Features:
l Good choppability
l Good anti-static property
l Good dispersion and high strength of end products
Application:
514 is widely used to reinforce various gypsums and its main end product is gypsum boards.
Identification:
Example | Type of Glass | Assembled Roving | Filament Diamter (μm) | Linear Density (tex) | Size Code |
ER12-2400-514 | E | R | 15 | 2400 | 514 |
Technical Parameters:
Linear Density(%) | Moisture Content(%) | Size Content(%) | Stiffness(mm) |
ISO 1889 | ISO 3344 | ISO 1887 | ISO 3375 |
±5 | ≤0.15 | 0.65±0.15 | 130±20 |
*Specific products could be made according to customers’requirements.
