The polymer propylene carbonate composite emulsion water-based topcoat has good bending performance and strong adhesion.
The polymer propylene carbonate composite emulsion water-based topcoat has good bending performance and strong adhesion.
The surface layer is tough and dense, not easily scratched by hard objects, and has long-lasting anti-aging performance.
It is a solvent-free material, odorless, environmentally friendly and healthy product, fully meeting the requirements of the new national standards.
The elastic layer has excellent tensile properties, the adhesion between the layers is strong, and it can effectively prevent cracking caused by foundation shrinkage.
The construction is convenient, the leveling performance is good, and it has strong adaptability to weather conditions.
| Physical properties | ||||||
| Inspection items | Tensile strength | Elongation at break ( % ) | Shock absorption | Vertical deformation ( mm ) | Sliding-resistance value | Flame retardant properties |
| Properties data | 1.26MPA | 450% | 35%-50% | 1.3mm | 86BPN, 20℃ | Level I |
| Chemical properties | ||
| Project | Standard | Detecting data |
| Total Volatile Organic Compounds (TVOC): 2.1 | The sum of three phthalates (DBP, BBP, DEHP): Not detected | Benzene: Not detected |
| Formaldehyde：0.1 | The sum of three phthalates (DNOP, DINP, DIDP): Not detected | Soluble lead: Not detected |
| Toluene, xylene, and ethylbenzene total:not detected | 4,4'-Diamino-3,3'-dichlorodiphenylmethane (MOCA): Not detected | Soluble cadmium: not detected |
| Odor level ≤ 3 grades | Free diphenylmethane diisocyanate (MDI): Not detected | Soluble chromium: Not detected |
| Carbon disulfide: Not detected | Sum of 18 polycyclic aromatic hydrocarbons: Not detected | Soluble mercury: Not detected |
| Short-chain chlorinated paraffins (C10-C13): Not detected | Free toluene diisocyanate (TDI) and free hexamethylene diisocyanate (HDI) total: not detected | Benz[a]pyrene: Not detected |
The base layer inspection -The base layer treatment - The bottom layer sealing- Elastic layer construction-Middle coating layer application - Top coating layer construction -Scribing line - Site acceptance
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