Loading Port:China Main Port
Payment Terms:TT or L/C
Min Order Qty:1000Kgs m.t.
Supply Capability:100000 Tons Per Year m.t./month
High quality GRC materials AR Glass Fiber Gun Roving
is bundle of continuous mono-directional complex basalt fibers. Roving possesses high natural strength, resistance to aggressive environments,long service life and excellent electric insulating properties.By its technical characteristics, Basalt roving surpasses PPTA and UHMWPE fiber by many parameters, and is almost as good as carbon.Basalt roving is extremely heat resistant: long-use temperature range is 200-680 °C. Its tensile strength can reach more than 0.65N/tex, tensile modulus of elasticity hit more than 95Gpa and its breaking elongation is over 2.6%.
Technical Data of High quality GRC materials AR Glass Fiber Gun Roving:
ZrO2 Content | % | JC935-2004 | 14.5±0.8 | 14.8 |
TiO2&ZrO2 Content | % | ≥19.2 | 19.3 | |
Filament dia | um | GB/T7690.5-2001 | 15±2 | 15 |
Strand tex | tex | GB/T7690.1-2001 | 2400±240 | 2460 |
Breaking Strength | N/tex | GB/T7690.3-2001 | ≥0.25 | 0.28 |
Moisture Content | % | GB/T9914.1-2001 | ≤0.2 | 0.09 |
Combustible Content | % | GB/T9914.2-2001 | 0.8-2.0 | 1.35 |
Stiffness | mm | GB/T7690.4-2001 | ≥120 | 150 |
Specific gravity | g/m3 | / | / | 2.7 |
Application of GRC materials AR Glass Fiber Gun Roving
a) Raw material of fabrics and tapes,resistant to alkali, acids and high temperature.
b) Fabrics of needle punching mat.
c) Fabrics of circuit boards.
d) Be well-suited to solutions used for of electrical insulation, dielectric resistance and anticorrosion applications.
e) Tire cord.
Crack Test:
