Two-component polyurethane flooring adhesives

1 two-component polyurethane flooring adhesives, product name: two-component polyurethane flooring adhesives 2. Product Image: 3 Features: two-component polyurethane wood flooring adhesives is dedicated for bonding wood floors, marble floor and other kinds of flooring adhesives. Using special molecular structure design, A, B component by chemical reaction to form a hard elastic material. Technical data (23 ℃, relative humidity of 50%) the main agent component adjuvants Appearance white purple Density (g / cm3) 1.5 ± 0.05 1.2 ± 0.05 viscosity viscous liquid ratio (weight ratio) A / B = 5: 1 operation Time (120 g, min) 60 refer to the amount (g / m2) 800 ~ 1000 initial intensity (hours) 4 hours of high intensity (days) 5 floor damage shear strength Temperature resistance -40 ~ 80 ℃ instantaneous temperature ( 150 ℃) 1 小时 water weathering long 4 product categories: polyurethane-based glue, two-component, room temperature curing. 5. Size: Main agent 25KG / barrel, adjuvants 5kg / group, co 30kg / group. 6, the main advantages: environmental protection, no significant change in volume before and after curing, rapid curing, superior bond strength, simple construction. 7, the construction process: 1, the adhesion surface is clean and dry surface treatment; 2, according to the ratio and the actual amount were weighed A, B groups were mixed, with not more than, stir in the finished painting the life in order to avoid waste; 3, using a toothed scraping, scratch in construction were prepared on the base; 4, when in a relatively liquid adhesive, start laying floors, floor adhesive surface to ensure full contact with the adhesive; 5. floor 24 hours after laying before to stand. 8, the product shelf life and precautions: 1, the adhesive should be stored in a cool, dry place, in unopened cases save up to nine months; 2, adhesives, non-toxic, but should avoid swallowing and eye contact, in the event of an accident, please immediately see a doctor.