Loading Port:Qingdao
Payment Terms:TT OR LC
Min Order Qty:1000 kg
Supply Capability:500000 kg/month
Polyacrylonitrile Fiber Concrete Admixture for Enhancing Strength
Description:
RQ®-Ⅵ fibers are very thin short fibers primarily made of Polyacrylonitrile (PAN) with
non-circular section shape by wet spinning for fiber reinforced high-performance concrete and
mortar. The fibers have excellent dispersion in the cement-based materials with a good bonding
property between fiber and matrix because of the surface treatment of hydrophilic modification.
RQ®-Ⅵ fibers can reduce and inhibit the plastic shrinkage and drying shrinkage of cement-based
materials. It can also improve the crack-resistance, impermeability, impact and fire resistance of
cement-based materials significantly.
Features:
1.Excellent dispersion.
2. Unique shaped cross section.
3. Excellent ageing resistance and adaptability.
4.Effectively reduce micro-cracks and permeability.
5. Impact and wear resistance increase.
6. Improve freeze-thaw resistance and fire-resistant.
The main technical characteristics:
Material | Polypropylene |
Shape | Net-like structure or monofilaments |
Density (g/cm3) | 0.91±0.01 |
Elastic modulas (MPa) | > 3500 |
Crack elongation (%) | > 10 |
Tensile strength (Mpa) | ≥ 560 |
Melting point (°C) | 160-180 |
Acid & alkali resistance | Strong |
Water-absorbency | No |
Electrical conduction | Low |
Hot conduction | Low |
Usage and notes:
Dosage: Common dosage of 0.60~1.80kg/m3 (corresponding to the volume dosage of 0.05-0.15%).
Length choice: 12-19mm fiber for concrete and 3-12mm for mortar.
Mixing: Mixing time should be extended to ensure good fiber dispersion.
Curing: The fiber reinforced concrete (or mortar) and common concrete (or mortar) with
the same construction and curing process.
Design advice: Do not use the polyacrylonitrile fiber to replace structural strengthening
materials; Do not reduce the size of main structure;
Storage&Packaging:
Should be sealed in a dry, cool place, shelf life of 2 years.
Standard small package with 0.6kg/bag, 1.0kg/bag, the packaging materials are plastic film
bags or water-soluble paper bags, large packages are plastic bags or cartons with net weight 10kg or 15kg.
FAQ
1.Q: What is MOQ?
A: Our MOQ is 1 TON.
2.Q: Could you offer free sample?
A: We can provide free samples to you for quality testing.
3.Q: What about your packing?
A: For liquid: Flexitank, or IBC tank 1000L
For powder:Woven fabric bag with plastic film liner( 25kg or 1000kg)
Clients’ packing is workable.
4.Q: How about your productive capacity?
A: 150000 tons/Year.
5.Q: What is your delivery time?
A: Within 7 days after received deposit or L/C at sight.
