YP-683/685 Two Component Brushable Polyurea Solvent Free
YP-683/685 two-component brushable polyurea
Description
YP683/YP685 is a solvent-free, two-components, hand-brush polyurea elastic material. The material is formed by on-site curing of semi prepolymers, amino terminated polyethers, delayed diamine chain extenders, and other raw materials. In an environment of -5 ℃, hand-brush polyurea can still quickly cure, and the coating is dense and non foaming. This product has excellent mechanical properties, medium resistance, outdoor aging resistance, and excellent adhesion.
Applications(Non-exposed type)
Roof waterproofing, villa platform, terrace and other waterproofing protection.
Characteristics
- Can cure at room temperature, surface dry within 12 hours, and dry within 24 hours.
- Excellent physical and chemical properties, with good adhesion to various substrates.
- Convenient construction, extremely high efficiency, can achieve the design thickness requirements (hundreds of micrometers to several centimeters) in one construction.
- Good leveling performance, overall film formation, dense and seamless coating.
- Using manual scraping or roller coating construction, professional, convenient, and controllable.
- Free from solvents, heavy metals, and environmentally friendly.
- 100% solid, free of volatile organic compounds (VOCs), environmentally friendly.
- The coating is continuous, dense, seamless, aesthetically pleasing and practical.
- Has excellent anti-corrosion performance, effectively protecting the substrate from corrosion.
Performance index
| Test Item | Test result |
| Solid content | 100% |
| Work time | 10-15mins |
| Tensile strength | 7-8Mpa |
| Elongation | ≥300% |
| Tear strength | 40N/m2 |
| Hardness Shore A | 80 |
| Adhesion (pull) Mpa | 2Mpa |
| Surface dry time h | ≤4 |
| Actual dry time h | ≤24 |
Packaging specification
20kgs/drum
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