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Alkali Resistant AR Glass Fiber Chopped Strands

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Alkali Resistant AR Glass Fiber Chopped Strands

AR glass fiber

AR fiberglass is the base material to make fiberglass reinforced cement(GRC), as a light, high strength incombustible, designable and easy shaped material, GRC has been widely used in building industry as board, corrugated roofing sheet, division panel. Internal and external insulation panel, decorative,duct panel, cable box, Granary, channels Drainage and irrigation, Garden feature, Artistic, etc. This production lines from AR glass marble making, fiber forming, weaving to final plastic coating,Na2O-SiO2-ZeO2-TiO2 system glass has been used as raw material, it’s alkali resistance meet the requirements of PCI (prestressed concrete institution) and international GRC institution.
Properties
* High integrity during mixing
* Low tex strand
* Easy incorporation
* High performance with low dosage
* Excellent reproduction of detail
* Good level of workability
* Reduced water demand compared to other fibers
* Improves mechanical performance of GRC elements
* Makes highly durable GRC elements
* Safe and easy to handle

Specification for 24mm chopped strand
Test item
Standard Value
Fiber Diameter(um)
14+/-1
Tex Count/chopped length
24mm
Moisture Content(%)
< 0.2
Loss On Ignition(%)
1.4—1.8
Tensile Strength
>2500Mpa
Density
Approx 2650kgs/M3
Youngs Moulds
>77,000Mpa
Softening Point
>900 deg.C
Composition(%)
ZrO2
SiO2
TiO2
Na2O
CaO
K2O
A1O3
Fe2O3

16.50
56.7
5.87
12.8
4.89
2.49
0.39
0.26