PU Crack Injection Material: High-Performance Hydrophobic PU Grouting Solutions

• Customization: Available
• Certification: ISO
• Material: Polyurethane
• Model NO.: SY-G301
• 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
• Production Capacity: 10000-15000/Year

Product Description

INTRODUCTION
The innovative SY-G301 is an advanced, single-component hydrophobic polyurethane grouting material. Expertly crafted through the seamless fusion of composite polyol and isocyanate, it undergoes a rapid reaction upon interaction with water. This reaction fosters immediate solidification and expansion to effectively seal cracks, achieving unparalleled rapid water sealing efficiency. Post-reaction, it transforms into a milky white, elastic colloid, which expands to form a robust, water-insoluble foam. This foam not only excels in waterproofing and leakage prevention but also offers a significant strengthening effect. Perfectly suited for diverse applications, it is extensively utilized in subway tunnels, water conservancy, hydropower projects, underground garages, sewers, and various other waterproof sealing and reinforcement engineering projects.
ADVANTAGES
1, Remarkably high foaming ratio: Upon water engagement, the product's foam reaches an impressive expansion ratio of approximately 25 times, ensuring excellent water transmission capabilities and steadfast chemical stability. (Foaming ratio big)
2, Exceptional consolidation strength: The chemical reaction transpires swiftly in water, generating significant expansion pressure which drives the slurry deep into cracks, forming a resilient consolidation structure. (Bonding ability strong )
3,Superior bonding performance: Demonstrates outstanding adhesion with concrete bases and other construction materials, ensuring long-lasting durability. (Strong adhesion)
4,Environmentally responsible: The product boasts excellent environmental performance, classified as non-toxic, making it suitable for diverse construction environments. (Environmental friendly)
SPECIFICATION

Item	SY-G301
Appearance	Brown clear viscous liquid
Density g/cm3	≥1.05
Viscosity mPa·s/25ºC	≤1000
Setting time/ s	≤800
Frothing percentage/%	≥2000
Compessive strengh/MPa	≥15

Package:
Available in 25kg/drum or 220kg/drum

Application:
Ideally crafted for construction engineering, municipal engineering, road engineering, tunnel engineering, water conservancy and hydropower projects, mining engineering, petrochemical engineering, marine engineering, and a multitude of other specialized fields.

Company and Factory Introduction
1-A professional polyurethane technology-focused enterprise
2-Boasting over 15 years of expertise
3-Serving an expansive clientele of over 2,000 customers across more than 15 countries

R&D CENTER

Focused on rigorous quality control and comprehensive foam performance testing