pu polyurethane glue manufacturer

Specifications 1.good sealant

2.wear resistant

3.cost saving

4.environmentally friendly

Physical nature: Color:  part-A: orange-red (color as your request)        Part-B: brown-yellow Physical form: viscous liquid (sticky liquid) Viscosity: part-A: 800-1000MPa.s (25°C)         Part-B: 25-50MPa.s (25°C) Density: part-A 1.02g/ml         Part-B 1.27g/ml Instructions: 1.      Part A must stir to mix well with electric hand/portable drill, part-B shake well, before using. 2.      Wipe the mould with release agent. 3.      Add water in part-A, each kilogram A add 3-6 grams of water. About water added, according to the local environmental, such as the humidity in the air, workshop working environment. 4.      Part-A and part-B are mixed at the mixture ratio of 100:40, then add 40% talcum powder, with 2800 rev/min blender/agitator to mix, mixing time determined by the amount of the adhesive, every 200 grams adhesive mixing 10s 5.      Pour the mixed adhesive into mould, then insert paper core and give a little pressure on it. 8-10 minutes can demould.   Notes: 1.  Keep in airproof, cool and dry place. Inner plunger and outer cover should be tightly covered. Or glue stock will absorb water in air and affect using effects. 2. Material-A or material-B could be used normally in the temperature of 25°C, if the temperature is too high or too low will affect the results. Must use artificial means to cool down or heat up the temperature. 3. Brushing the mould with release agent before pouring the adhesive into the mould, after the release agent dry then pour the adhesive.