VPU-1 Hydrophilic Polyurethane Grouting Materials for Waterproof Plugging and Reinforcement Repair in Tunneling Projects
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... hydrophilic polyurethane grouting material. The composite polyether polyol reacts with the polyisocyanate to form a hydrophilic chemical grouting material terminated by isocyanate. It reacts rapidly with water, solidifies and expands the closed crack,...
Vida New Material Technology Co., Ltd.
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Single Component Water-Soluble High Permeability Waterborne Hydrophilic Polyurethane Grouting Fluid
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... polyether polyols and Isocyanate. The material reacts with water to form an elastic colloidal solid, thus achieving a good water-stopping effect. It is a new high-pressure grouting material for water-proof and leak-stopping. This product is produced by...
Hefei Daqi New Materials Technology Development Co., Ltd.
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Construction Joint Grout Polyurethane Foam Resin
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... grouting material with high waterproof efficiency. It meeting water generates chemical reaction immediately, volume expansion, The gel is insoluble in water, with high ......
Qingdao Exceed Fine Chemicals Co.,Ltd
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