China Two Component Universal Polyurethane Spray Polyurea for Decorative Surface Painting, Find details about China Polyurethane System, Polyurethane Waterborne System from Two Component Universal Polyurethane Spray Polyurea for Decorative Surface Painting
Item | Index | |
Drying Time, min | Surface Dry | ≤1 |
Internal Dry | ≤60 | |
Solid Content , % | ≥99 | |
Tensile Strength,MPa | ≥5.0 | |
Elongation at Break,% | ≥400 | |
Impact Strength,Kg/cm | 50 | |
Adhesion Strength,MPa | ≥2.0 | |
Tear Strength (right angle without notch shape),N/mm | ≥25 | |
Wear Resistance (750g/500r, weightlessness, g) | ≤0.03 | |
Impermeability,0.3 MPa/30min | Impermeable | |
Flexibility at Low Temperature,ºC | -35 Bending without Cracks | |
Artificial weathering(720 hrs) | Paint Film Appearance | No Significant Changes |
Tensile Strength,MPa | ≥4.0 | |
Elongation at Break,% | ≥300 |