A professional manufacturer of downstream derivatives of ethylene oxide, propylene oxide, adipic acid, and polyurethane materials.
Polyurethane Grouting Material Series
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Email: sales@inovpu.com,kevin@inovpu.com
Product Introduction:
Polyurethane grouting material is a chemical grouting material composed of polyurethane resin, diluent, catalyst and silicone oil obtained by the reaction of polyether and isocyanate. When exposed to water, it reacts to form a solid mass, which can serve to block water or reinforce the structure. It is used in civil buildings, subway tunnels, water conservancy and hydropower, underground pipeline corridors, underground garages and other fields.
Application Advantages:
(1) The product has good dispersion when exposed to water;
(2) Strong adhesion to concrete;
(3) The solid body has high strength;
(4) Moderate viscosity and excellent storage stability.
Product Grade and Indicate：
Model | Density (g/cm3) | Viscosity (mPa · s/25 ℃) | Use ratio(mass) | Curing Time (min) | Foaming Ratio (%) | Compressive strength(MPa) | Flame retardant properties |
DK-1 Modified Reinforcement | Component A 1.40 | 250±50 | 1:1 | 3-90 | 100-110 | ≥40 | Flame Retardant |
Component B 1.20 | 250±50 |
Model | Density (g/cm3) | Viscosity (25℃) | Use ratio(mass) | Setting Time | Solid content(%) | Foaming Rate | Compressive strength(MPa) |
DDPU-301 Emergency (2K) | A: 1.1-1.2 | A: 200-300 | 10:1 | ≤90s | ≥80% | ≥3000% | ≥20 |
B: 1.0-1.1 | B: ≤50 | ||||||
DDPU-501 | A: 1.05-1.10 | A: ≤300 | 1:1 | Adjustable | ≥99% | 300-500 | ≥10 |
B: 1.15-1.25 | B: ≤200 |
Model | Density (g/cm3) | Viscosity (mPa · s/25 ℃) | Gelation time(s) | Setting time(s) | Solid content(%) | Foaming capacity(s) | Water expansion Rate(%) | Water-holding capacity(s) | Compressive strength(MPa) |
DWPU-101 Water-based | 1.0-1.2 | ≤ 1000 | 15-60 | / | ≥ 78 | / | ≥ 20 | 45-90 | / |
DWPU-101 Foaming Type | 1.0-1.2 | ≤ 1000 | 15-60 | / | ≥ 78 | / | ≥ 100 | / | / |
DOPU-201 Oil-based | 1.05-1.25 | ≤ 1000 | / | ≤ 600 | ≥ 80 | ≥ 1000 | / | / | ≥ 15 |
