Прямая продажа с завода Yu Ru, двухкомпонентное полиуретановое водонепроницаемое покрытие для бетонной крыши
- Category: Waterproof Membrane >>>
- Supplier: Nantong YuRu Engineering Material Co. Ltd.
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Product Overview
Description
Product Description
Multiple groups of polyurethane waterproof coating is a multi group divided reaction curing type polymer waterproof coating, were obtained by condensation polymerization reaction of isocyanate and polyether polyurethane pre polymer and plasticizer, curing agent, thickening agent, accelerator, filler consisting of multiple solution. Make when the groups divided according to a certain proportion, mixing evenly, brushing in need of construction on the surface of the base layer, the curing reaction for mationelastic, tough and durable waterproof coating.
Specification
Item | Project | Index | ||||
Ⅰ | Ⅱ | Ⅲ | ||||
1 | Table Time/h ≤ | 12 | ||||
2 | Hard Drying Time/h ≤ | 24 | ||||
3 | Tensile Strength/MPa ≥ | 2.00 | 6.00 | 12.0 | ||
4 | Elongation at break/% ≥ | 500 | 450 | 250 | ||
5 | Low temperature bending | -35℃,No crack | ||||
6 | Water impermeability | 0.3MPa,120min,Impervious | ||||
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