Polyurethane (CAS No.: 65916-86-1 )

  Description:


It is a kind of macromolecule chemical thick liquid. When meeting water, crosslinking happens that lengthening molecular chain, increasing viscosity, releasing CO2, the thick liquid expanding and dispersing all around into cracks or holes and finally comes into being a solid of anti-corrosion and good adhesion. It is approved, by wide customers, to be an ideal water proof and anti-corrosion product.
This product is in three types: grouting (TT), coating (TP), anti-corrosion (YJ)
Uses:
1. Grouting(TT): For water proofing and blocking leakage of underground engineering, for example, in selective water blocking and permanent well-sealing in underground tunnel and petroleum mining, or solidification of foundation and railway, wharf, pier, etc.

2.Coating (TP): for leakage repair and anti-penetration. For example, in water tower, cooling tower of power plant, subway, etc. or indoor floors of hotel, office, warehouse etc.

3.Anti-corrosion(YJ): for anti-corrosion of metal container, concrete building surface, various pipeline fittings, or drinking water protecting material.

Packing and storing information:

1. 200kg iron drum, 25kg plastic drum.
2. sealed and stored in cold and dry places, shelf life is 6 months.
3. it is forbidden to contact with water and air to avoid skinning and curing.