glue for laminated machine

Method for making the Glue

Process:

1. Water: 2KG.

2. Glue powder:1kg (1 bag), put into the water and mix up.

3. 96% caustic Soda0.035kg (in Winter), 0.03kg (in Summer),and borax0.02-0.025kg, add into0.6kgwater, fully solved, mixing and reacting for 5 ~ 10mins. Then pour the solution into the well mixed glue solution, mixing up during the pouring. (Note: When making the glue, be sure to control the quantity of Caustic Soda based on the quality of Caustic Soda.)

4. Tributyl phosphate (AR grade) : 1 cap (Use the cap of the bottle is ok), about 30ml. Pour into glue solution and mix up. (Note: This product is mainly used as a defoamer, please don’t add too much, or it will effect the viscosity of the glue.)