| Product Introduction | Reactive-type two-component polyurethane adhesive specially formulated for the production and installation of external wall integrated thermal insulation & decoration panels. Side A consists of polyether polyol plus auxiliaries, and Side B is polymeric MDI. It is available in two grades: laminating adhesive and installation adhesive. |
| Product Advantages | 1. Wide Adhesion Spectrum & High Bonding Strength: Achieves firm bonding to various substrates including metals, stones, cement-based boards and thermal insulation core materials.
The cured dense polyurethane elastomer resists UV degradation, and avoids chalking and cracking under long-term outdoor exposure.
No sagging on vertical surfaces; applicable for mechanical coating or manual troweling.
Compliant with Chinese national standard GB 18583. Zero emission of harmful substances such as formaldehyde and benzene homologues, meeting green building standards. |
| Performance Parameters | 1. Two-component mixing ratio: 1:1 ~ 1:2 2. Viscosity at ambient temperature: 5000–15000mPa•s 3. Curing time: 2–6h at ambient temperature; 8–12 h under low temperature condition of −10℃ 4. Solid content: ≥95% 5. Tensile bonding strength between core material and decorative layer at ambient temperature: ≥0.8MPa 6. Strength retention rate after water resistance / freeze-thaw cycles: ≥85% 7. Shear bonding strength between finished panel and wall substrate: ≥1.0MPa 8. Operating temperature range: −40℃ ~ +80℃ |
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