Basic Info.
Transport Package
Plastic Woven Bag / Ton Bag
Product Description
Basalt short fiberBasalt short fiber is made of continuous basalt fiber filament.The fiber is coated with high strength resin.Basalt Short Fiber Use:Enhanced Asphalt Coagulation,Materials for soil and cement concrete. Basalt is a high - performance volcanic component,This special silicate gives basalt fiber excellent chemical resistance, especially it has the advantages of strong acid resistance and alkalinity. Therefore, basalt fiber is a substitute for steel fiber (copper plated steel fiber,Therefore, basalt fiber is a substitute for steel fiber (copper plated steel fiber,stainless steel fiber),Polyester fiber, lignin fiber used in asphalt concrete, cement concrete strong Competitive products, basalt short fiber dispersion good mixing concrete cloth, can be Improve the high temperature stability,low temperature crack resistance, strength, toughness and fatigue resistance of asphalt concrete and cement concrete. The cost of use is only 1/2-2/3 of steel fiber. Specification:Fiber monofilament diameter
(μm) | Fiber length (mm) | Type of sizing agent | Water content
(%) |
| 7 | 6,12,25,70 | Silane | ≤0.1 |
| 13 | Hydrophilic | ≤6 |
| 17 | Hydrophilic | ≤6 |
| 22 | Hydrophilic | ≤6 |
| Breaking strength Mpa | Elongation at break
(%) | Elastic Modulus | Alkaline resistance 250ºC oven after 4h strength retention rate
(%) | Heat resistance Saturated Ca(OH)2 solution boiled for 4h Strength retention rate
(%) | Moisture content(%) |
| ≥1200 | ≤3.1 | ≥7500 | ≥85 | ≥75 | ≤0.2 |
| Performance | Basalt fiber | E glass fiber | Aramid fiber | carbon fibre |
| Density(g/cm3) | 2.65 | 2.7 | 1.45 | 1.78 |
| Service temperature(ºC) | -269~700 | -60~450 | 250 | 200 |
Thermal conductivity
W/(m·K) | 0.031~0.038 | 0.034~0.040 | 0.04~0.13 | 5~185 |
Resistivity
(20ºC)/Ω·m | 1×1012 | 1×1011 | 3×1013 | 2×15-5 |
| Tensile strength(MPa) | 3800~4800 | 3100~3800 | 2900~3400 | 3500~6000 |
| Elongation(%) | 1.25~3.2 | 1.3~2.0 | 2.8~3.6 | 2.7~3.0 |
| Elastic modulus(GPa) | 83.5~110 | 58~75.5 | 70~140 | 230~580 |
| Sound absorption coefficient | 0.9~0.99 | 0.8~0.93 | ― | ― |
| Chemical composition | Mass percentage |
| SiO2 | 52−58 |
| Al2O3 | 14−19 |
| CaO | 5−9 |
| MgO | 3.0−6 |
| Na2O, K20 | 3−6 |
| TiO2 | 0.5−2.5 |
| Fe2O3, FeO | 9.0−14.0 |
| Other | 0.09−0.13 |
Address:
2-2, No. 29, Renmin Village, Yuzhong District, Chongqing, China
Business Type:
Manufacturer/Factory
Business Range:
Chemicals, Health & Medicine, Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Packaging & Printing, Service
Management System Certification:
ISO 9001
Company Introduction:
Chongqing Hesheng Longgang Technology Co., Ltd. is a high-tech enterprise integrating R & D, production, sales and technical service of high-performance basalt fiber and its composite products; At the same time, the sales of Chongqing Changfeng Chemical Products benzophenone, tetrabutyl urea and velcorin have reached the level of Langsheng in Germany; Our basalt fiber production base is located in Sichuan, which is the largest basalt fiber production base in the world. At present, the annual output has reached 10000 tons, and the investment in phase II will reach 30000 tons; Basalt fiber fabric and basalt fiber reinforcement of our company are degradable products, which are green environmental protection products; The company adheres to the service tenet of "service first, leading the times, green environmental protection and benefiting mankind"; We adhere to the business philosophy of "innovation, high quality, environmental protection and energy saving", and are committed to promoting high-performance fiber and composite products and technical services.
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