Transparent Liquid Two-Component Brushable Polyurea
Transparent Liquid Two-Component Brushable Polyurea
Description
Transparent Liquid Two-Component Brushable Polyurea is a solvent-free, two-component, hand-scrapable elastic polyurea material. It features strong adhesion, high strength, good elasticity, bright and plump coating film, excellent wear resistance, and low sensitivity to moisture.
Advantages
Convenient construction, no need for high-temperature and high-pressure spraying equipment;
Solvent-free, environmentally friendly, and curable at room temperature;
Excellent physical properties, with good adhesion to various substrates;
Good leveling property, seamless coating, and smooth surface.
Application
Transparent Liquid Two-Component Brushable Polyurea is mainly used in projects where spray construction is difficult, serving as a substitute for spray polyurea. It can also be used as a local repair material for spray polyurea materials.
Performance index
|
Item |
Technical Index |
|
Appearance |
Both Component A and Component B are uniform viscous liquids without gel or agglomeration |
|
Mixing Ratio (A:B) |
1:1 |
|
Solid Content /% |
≥98 |
|
Gel Time /s |
≤2 |
|
Surface Drying Time /s |
≤6 |
|
Tensile Strength /MPa |
≥20 |
|
Hardness, Shore A |
≥85 |
|
Elongation at Break /% |
≥350 |
|
Tear Strength /(N/mm) |
≥55 |
|
Water Impermeability |
Impermeable at 1.0MPa for 120min |
|
Water Absorption /% |
≤5 |
|
Bond Strength (Standard Test Condition) /MPa |
≥ 3 or substrate failure |
Packaging specification
20kgs/drum
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