Packaging & Delivery
| Packaging Details: | 25kg/drum or as customers' requirement |
|---|---|
| Delivery Detail: | within 7 days after receipt of payment |
Specifications
Polyurethane Reinforcement Material1-two component 2-reinforcement of rock mass, tunnels, coal mine, ore mines etc3-waterproof
Polyurethane Reinforcement Material
Product Introduction
Two-component organic polymer material, a kind of polyurethane resin with performances of high cohesiveness and mechanical strength, good durability, long life, good flammability etc . Mix the A and B component by the ratio 1:1 in volume by special purpose injection pump while inject under the mine. Low viscosity liquid mixtures can last for 2-4 minutes, permeate through tiny crack to be polymerization to produce network molecular structure, to reinforce the area effectively.
FEATURES
-Low viscosity, easy to permeate through tiny crack.
- Excellent adhesion, with durable strong cohesiveness
-Good flexibility, Can withstand the strata movement after reinforcement
- Waterproof, react with water to closed water
- Large mechanical resistance, improve the ground support -Good fire resistance.
DK-101 
DK-102
SPECIFICATION
TYPE | DK-101 | DK-102 |
Color | A:light yellow B:brown | A:colorless; B:brown |
Density(kg/L) | A:1.02-1.10;B:1.10-1.30 | A:1.30-1.40;B:1.1-1.30 |
Viscosity(mPa.s) | A:200-400 B:200-400 | A:200-400 B:200-400 |
Ratio(Volume) | 1:1 | |
Flow Time(s) | 60-600 | 60-600 |
Foam Expansion(Times) | 1 | 1 |
Fire Resistance | Self-extinguishing | Fire-retardant |
Compressive Strength(MPa) | ≥50 | ≥30 |
Application | Reinforcement | Reinforcement |
Remark:The specifications tested in the lab in room temperature 20±1C
PACKAGE
25KG/DRUM for A and B;
Shelf Life is 6 months;
Keep the products avoid of moisture absorption and direct sunlight.
USE ATTENTIONS
The product is mixing in the mixer pump with the mixing ratio 1:1 by volume for injecting to the construction point.
Please clean the injection pumps immediately with detergent after finishing construction.
Keep the rest materials sealing closely to avoid of moisture for using next time.
