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Alkali Resistance E-Glass Basalt Fiber Direct Roving for Fire-resistant Composite Materials

Basalt Fiber Direct Roving is a high-performance continuous fiber material. It is produced by melting basalt rock at high temperatures and then drawing it into single filaments through a platinum-rhodium alloy bushing. These single filaments are immediately gathered into a parallel, untwisted bundle of multi-filament strands, without any intermediate steps like bundling or twisting.

  • Surface Treatment Silane Sizing
  • Filament diameter (um) 16μm
  • Breaking tenacity(N/tex) ≥0.35N/tex
  • Combustible matter content(%) ≤0.8%±0.2%
  • Moisture content ≤0.2

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Products Description

1) With multiple parallel raw silk or single strand wire twisting in parallel to the original state merged.
2) 7--13 micron roving tensile strength more than 0.6N/tex, the elastic modulus is greater than or equal to 100GPa, the elongation rate greater than 3.1.
3) Not only has the basalt fiber and PPTA (poly phenylene two formyl aniline) and UHMWPE (UHMWPE) and other high technilogy comparable to the fiber with high strength, high modulus and impact resistant performance, and high temperature resistance, excellent light resistance, especially the interfacial bonding strength and the resin with higher.
4) Therefore, basalt fiber is used as a protection of inorganic fiber. Therefore, the tensile, compressive, fatigue and other properties of the composite are reflected in the composite materials.
5) It is used in armor to prevent explosion debris and other fire caused by the explosion, there is not no spallation, ricochet, killing chips function two times, as the ceramic surface armor system backing material, has good ballistic performance.

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Features:
1.High process flexibility
2.Can be combined with a variety of resin
3.Products have superior mechanical properties
4.Extremely acid and alkali resistance, high corrosion resistance.
5.Extremely wear-resistant, good smooth transition.
PRODUCT SPECIFICATIONS
Specifications
Types
basalt fiber
Sizing
silane
Sizing NO.
BH166
linear density ( tex)
1600
2000
2000
4800
Filament diameter (um)
16
16
16
16
Technical indexes
Deviation of Liner Density
Moisture content
combustible matter content(%)
breaking tenacity(N/tex)
GB/T7690.1-2001
GB/T9914.1-2001
GB/T9914.2-2001
GB/T7690.3-2001
±5
≤0.20
0.8%±0.2%
≥0.35N/tex

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Application

1.Winding and pultrusioning all kinds of pipes, cans, bars, profiles;
2.Weaving various square cloth, gicdloth, single cloth, geotextile, grille; Composite reinforced materials, etc

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Product packaging

Standard packed by pallet; pallet size:1.1x1.3x1.6m.

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