PU Waterproof Leak Repair High Elastic PU Foam Grouting Material

• Customization: Available
• Certification: ISO
• Material: Polyurethane
• Model NO.: SY-G202
• Usage Method: Spray
• Application: Injection Leak Repair
• Method: Injection
• Color: Brown
• Density g/cm3: 1.03-1.08
• Viscosity MPa.S: 800-1000
• Shelf Life: 6 Month
• Transport Package: 25kg/Drum
• Specification: drum
• Trademark: SUOYI
• Origin: China
• HS Code: 390931000

Product Description

GENERAL DESCRIPTION:
SY-G202 reacts with water to form an elastic foam with a porous structure, which has a certain adhesive property. The formed elastic foam shrinks and can absorb water twice when it encounters water, and the expansion rate can reach more than 100%. It plays a good role in the secondary water plugging effect, and is widely used in the field of plugging engineering such as subway tunnels, water resources and hydropower, underground garages, etc.
ADVANTAGES:
1,Convenient construction.
2,Good miscibility with water.
3,The consolidated body has good extensibility, elasticity and impermeability, and permanently maintains its original shape in water.
4,The shrinkage degree is small compared with the conventional materials in the market.
5,Tthe consolidated body will quickly return to the original size after encountering water again, forming a secondary expansion, and playing a secondary water plugging effect.
6,The elasticity of the consolidated body is good, and it can well meet the deformation of the gap plugging such as the settlement joint.

TECHNICAL PARAMETERS:(T:23±2ºC,Humidity:50±5%)

Item	Index
Appearance	Light yellow transparent liquid
Density(kg/L)	≥1
Viscosity(mPa.S)	500-800
Gel time/s(1 time water)	10-200
non-volatile matter content(%)	≥80
foaming capacity(ratio=1:1)	≥500
Water expansion rate%	≥100

APPLICATION:
1,Buildings and subways, tunnels and other underground engineering deformation joints, construction joints, structural cracks plugging.
2,Bridge pier, dam, hydropower station crack plugging, concrete structure external wall reinforcement.
3,All kinds of water towers, pools, basement seepage plugging.
4,Tunnel excavation and mine construction plugging, railway tunnel, culvert plugging.
5,Rupture zone and soft foundation reinforcement.

PACKAGE
200kgs/ drum; 25kgs /drum.


Application:
Construction engineering, municipal engineering, road engineering, tunnel engineering, water conservancy and hydropower engineering, mining engineering, petrochemical engineering, Marine engineering and other fields.

Company and factory introduction
1-A professional polyurethane technology-based company
2-More than 15 years experience
3-Service more than 200 customers and more than 15 countries

R&D CENTER

Quality control and foam performance test