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| 製品名: | 油溶性ポリウレタン 接着液 | 材料: | ポリウレタン |
|---|---|---|---|
| 外観: | 液体 | 使用法: | グラウチング、充填、防水 |
| 輸送パッケージ: | バレル10L | タイプ: | 油性PUグラウト |
| 保存期間: | 9ヶ月 | 凝固時間: | 180 円540ドル |
| 発泡率: | 1000 | ||
| ハイライト: | Oil Soluble PU Injection Foam,PU Injection Foam Polyurethane Grouting,Oil Based Grouting Agent |
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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 immediately with water 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, polymerizing after mixing with water and rapidly foaming, expanding, and solidifying. 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.
Fills air leakage in base materials through grouting, treating leakage problems at their root cause. Under grouting equipment pressure, the penetration range can reach 3 meters, eliminating the need for dense needles.
| Number | Test Items | Standard Regulations | Inspection Results | Single Item Evaluation |
|---|---|---|---|---|
| 1 | Appearance | Uniform Liquid, No Impurities, Non Layered | Qualified | |
| 2 | Density (g/cm³) | ≥ 1.05 | 1.132 | Qualified |
| 3 | Solidify Time (s) | ≤ 500 | 450 | Qualified |
| 4 | Non-Volatile Content (%) | ≥ 78 | 83 | Qualified |
| 5 | Viscosity (mPa.S, 25℃) | ≤ 200 | 180 | Qualified |
| 6 | Frothing Percentage (%) | ≥ 1600 | 2300 | Qualified |
| 7 | Compressive Strength (MPa) | ≥ 6 | 10 | Qualified |
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.
| 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 | ||
| Type | Water Soluble | Oil Soluble |
|---|---|---|
| Features | High water content, high water inclusion rate, small shrinkage, fast speed | Large expansion rate, no shrinkage, good stability and fast speed |
| Reaction Time | 10-60 seconds | 3-6 minutes |
| Waterproof Features | Reacts with water to produce CO2 gas, forming a solid | Reaction with water, forming 10-30 times foam |
| Defect | Water evaporation over time causes foam shrinkage | Slower reaction rate compared to water-soluble types |
| Advantage | Fast response, no corrosion to RC structures and steel bars, lower price | No shrinkage, excellent stability, no corrosion damage to RC structure, relatively higher price |
| Application Range | Building basements, subways, tunnels, hydropower dams, petroleum and coal mining for reinforcement, anti-seepage and water blocking | Deformation cracks in building basements, structural joints, waterproof plugging and reinforcement of tunnel inner walls, and railway roadbed reinforcement |
Lihong Technology continues to increase investment in advanced safety and environmental protection facilities. As a second-level enterprise for production safety standardization, many products have passed food-grade certification. The company maintains the principle that quality is paramount, operating advanced quality management and information management systems to enhance product quality process control. Leveraging advanced technology and equipment, we actively create world-class product quality and corporate image.
The company leads high-quality development through technological innovation, employing over 30 industry high-end talents across three R&D platforms: Jiangsu Technology R&D Center, Jiangsu Polyurethane New Material Engineering Technology Research Center, and Jiangsu Special Polyurethane New Material Engineering Research Center.
With 5 invention patents, 22 utility model patents, and over 10 pending invention patents, our specific functional flame-retardant polyether polyols have been designated as key R&D projects in Huai'an City.
As proud manufacturers, we maintain an expansive 8000 square meter warehouse, ensuring robust and abundant supply capacity at all times.
Our dedicated team and AI customer service operate 24/7, ready to address every inquiry with meticulous attention.
Enjoy complimentary access to product samples and comprehensive test certificates.
We conduct rigorous technical inspections before each sale, guaranteeing our quality meets the highest standards.
Our expert consultants provide complimentary, cutting-edge technical advice.
Our seasoned chemical export service team provides comprehensive services including declaration, transportation, insurance, and customs clearance, ensuring a smooth, worry-free journey from start to finish.
コンタクトパーソン: Mr. Lily
電話番号: +86 18756080786
ファックス: 86-0551-63847858
