Single Component Oil Soluble Polyurethane Grouting Fluid
One-component polyurethane grout (Oil-soluble) is a chemical grout material formed by composite polymerization of polybasic alcohol and polybasic Isocyanate with isocyanate groups at the end. The material reacts with water immediately to produce gas, volume expansion and forms a water-insoluble foaming body with substantial strength, making it ideal for waterproof leakage applications and structural reinforcement.
This product is manufactured using advanced foreign technology. Polyurethane grouting material creates a high elasticity and toughness gel with low shrinkage and compact structure, which polymerizes after mixing with water and rapidly foams, expands and solidifies. The product features superior self-repairing functionality through repeated foaming with water, delivering waterproof and leak stopping effectiveness 2-3 times greater than traditional materials.
Polyurethane Grouting fluid * Special Polyurethane Material * Made In China
Product Features
- Low viscosity, rapid foaming expansion after encountering water
- Fast foaming, high strength, no shrinkage
- Super-structure reinforcement, high expansion rate, good toughness, no shrinkage
- Suitable for single liquid high pressure grouting machine and other equipment
Fills air leakage of base material through grouting, treating leakage problems from the root cause. Under grouting equipment pressure, the penetration range can reach 3 meters, eliminating the need for dense needles.
Polyurethane Grouting fluid * Special Polyurethane Material * Made In China
Strengthened Oil Based Polyurethane Grouting Material
Foam Equally, High Density And Non Shrinking
Polyurethane Grouting fluid * Special Polyurethane Material * Made In China
Performance
Industry standard: JL/T2041-2010
| Number |
Test Items |
Standard Regulations |
Inspection results |
Single item evaluation |
| 1 |
Appearance |
|
Uniform Liquid, No Impurities, Non Layered |
Qualified |
| 2 |
Density |
≥ 1.05 g/cm³ |
1.132 |
Qualified |
| 3 |
Solidify time |
≤ 500 s |
450 |
Qualified |
| 4 |
Non-Volatile Content |
≥ 78 % |
83 |
Qualified |
| 5 |
Viscosity |
≤ 200 mPa.S,25℃ |
180 |
Qualified |
| 6 |
Frothing percentage |
≥ 1600 % |
2300 |
Qualified |
| 7 |
Compressive strength |
≥6 MPa |
10 |
Qualified |
Polyurethane Grouting fluid * Special Polyurethane Material * Made In China
Central Control Indicators
Take 25g of the sample and pour it into a 450ml paper cup. Add 1g of water and stir quickly until foaming begins. Start timing when the foam height no longer rises. Stop timing when the foam height stops rising. If the height from the cup mouth to the top of the foam is greater than 3cm and the foaming time is 3min to 9min, and the foam does not shrink after 30min, it is judged as qualified.
Polyurethane Grouting fluid * Special Polyurethane Material * Made In China
All Picking Indicators
| Serial |
Testing items |
Ⅰ |
Ⅱ |
Ⅲ |
| 1 |
Appearance |
Uniform Liquid, No Impurities, Non Layered |
| 2 |
Viscosity(mPa.S,25℃) |
100 ～ 200 |
100 ～ 200 |
100 ～ 250 |
| 3 |
Density(g/cm³) |
1.05 |
| 4 |
Coagulation time (s) |
180 ～ 540 |
| 5 |
Non-volatile content(%) |
78 |
78 |
80 |
| 6 |
Frothing percentage(%) |
1000 |
Polyurethane Grouting fluid * Special Polyurethane Material * Made In China
Application
- Fill tunnels, subways, dams, basements and other cracks, the actual masonry of all contact surfaces
- Used for injection in hydraulic fracture, can be used with catalyst to finish foaming quickly. Contact with water enables full expansion foam, effective water plugging, reinforcement and structural strengthening
Polyurethane Grouting fluid * Special Polyurethane Material * Made In China
Safety Notes
- Wear protective equipment (gloves, goggles) during construction to avoid direct skin contact. If contamination occurs, wash with plenty of water
- Store in a cool place. Construction must ensure proper ventilation and keep away from fire sources. Materials not solidified before construction must be kept away from open flames
Product Packaging
- Stored in clean, dry and sealed iron drums
- Transport according to regular product requirements, prevent rain, exposure, squeezing, and collision, ensuring packaging remains intact
- Product should be stored in a ventilated, dry and cool place, away from direct sunlight and rain. Storage temperature should not exceed 40℃
- Under normal storage conditions, shelf life is 9 months
Polyurethane Grouting fluid * Special Polyurethane Material * Made In China
Frequently Asked Questions
Are you a factory or trading company?
We are a factory.
Where is your factory located? How can I visit there?
Our factory is located in Huai'an City, Jiangsu Province, China. All our clients, from home or abroad, are warmly welcome to visit us!
Can I get some samples?
Yes, we can supply free samples, but shipping costs must be paid by our customers.
Can you accept small order?
Yes.
What is term of payment?
1) 30% T/T down payment and balance against the copy of B/L; 2) or 100% L/C at sight.
How about delivery leadtime?
About 7-14 days after payment confirmed (excluding Chinese holidays).
Which port will be used as loading port?
Nanjing Port or Shanghai Port.
How to confirm the Product Quality before placing orders? How can we guarantee quality?
You can get free samples for testing. We manufacture products according to your specific requirements. Always provide pre-production samples before mass production; Always conduct final inspection before shipment.
How about import customs fee?
Our sales will declare the value as customer requires normally. Import duties, taxes and charges are not included in the item price or shipping. These charges are the buyer's responsibility. Please check with your country customs office to determine what these additional costs will be prior to bidding/buying. If goods are turned back or destroyed due to inability to clear customs, related costs will be paid by customers.
Polyurethane Grouting fluid * Special Polyurethane Material * Made In China
About Us
Jiangsu Lihong Technology Development Co., Ltd. is a national high-tech enterprise integrating R&D, production, sales and technical services. The company is located in the Salt Chemical New Materials Industrial Park in Huai'an City, Jiangsu Province, covering an area of 150 acres. The total investment of the factory exceeds RMB 500 million. Currently, there are 14 production lines that lead the industry with independent innovation, with an annual production capacity of more than 100,000 tons.
The company is the key laboratory of green polyurethane materials in Huai'an City, a national high-tech enterprise, a specialized and innovative small and medium-sized enterprise in Jiangsu Province, a private technology-based enterprise in Jiangsu Province, and a member unit of the China Polyurethane Industry Association.
Polyurethane Grouting fluid * Special Polyurethane Material * Made In China
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