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 soda 0.035kg (in winter), 0.03kg (in summer), and borax 0.02-0.025kg, add into 0.6kg water, 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 donâ??t add too much, or it will effect the viscosity of the glue.)