Coal mine rescue equipment | Mining rescue equipment | Mining machinery equipment
KGFH-II Polymer Composite Agent for Mining Use
Polymer composite agents for mining play a role in flame retardation, cooling, and reinforcement sealing in underground mining faces, goaf areas, sealed zones, and high-temperature zones of flammable coal seams. They form a stable antioxidant protective film, reducing the oxygen absorption capacity on the coal seam surface. By spraying polymer composite agents, it can reduce airborne coal dust suspension, residual coal, and broken coal walls, achieving functions of cooling, heat insulation, oxygen isolation, gas isolation, and sealing. It features low corrosion rate, high foaming rate, strong fire extinguishing ability, and high sealing strength.
- Product Description
-
KGFH-II Polymer Composite Agent for Mining Use
Product Introduction
The polymer composite agent for mining is used in underground mining faces, goaf areas, sealed zones, and high-temperature zones of flammable coal seams to provide flame retardant cooling and reinforcement sealing treatment. It forms a stable antioxidant protective film, reduces the oxygen absorption capacity on the coal seam surface, and by spraying the polymer composite agent, it can reduce airborne coal dust, residual coal, and broken coal walls, achieving cooling, insulation, oxygen isolation, gas isolation, and sealing functions. It has low corrosion rate, high foaming rate, strong fire extinguishing ability, and high sealing strength.
During fire prevention, it forms a stable antioxidant water-containing film on the coal surface, fully wrapping coal particles to isolate contact with oxygen, and has water regeneration capability, enhancing flame retardant and fire extinguishing effects. During sealing, it can cover roadway surfaces to prevent air leakage and harmful gas escape. In top-coal caving mining technology, it can be sprayed on residual coal for flame retardancy or mixed proportionally with yellow mud slurry for underground injection and coal wall sealing. It performs foaming cooling, gas sealing, flame retardancy, and fire extinguishing treatments on mining faces, high-temperature zones, sealed goaf areas, and fire sites.
Technical Parameters
- Particle size, fineness (80 mesh sieve residue): %:<10
- Colloid water loss rate (at 25°C, 60% RH): g/100ml·h:<2
- Foaming ratio: (times):>25
- Flame retardant rate: 81%
- Agent lifespan: >500min
- Corrosion rate: 0.00075g/(h·m²)
- Hydrochloric acid insoluble matter: ≤0.05%
- Bulk density: ≥0.70g/ml
- Freezing point: ≤-15℃
- Particle size, fineness (80 mesh sieve residue): %:<10
Keyword:
Online message
*Note: Please fill in the information accurately and keep the communication open. We will contact you as soon as possible.
Address: Hulan District, Harbin City, Heilongjiang Province, Victory Street
Contact Information:+86 400-015-0451
After-sales:+86 0451-57368359
Email:herbintianyi@163.com
1688
Official Mini Program
Official Douyin
WeChat Official Account
Online consultation
If you have any questions about the product, please feel free to contact us!