Method for making the glue(honeycomb-broad core)
Process:
1.Water:45kg.
2.Glue powder: 25kg (1 bag), put into the water and mix up.
3.96% caustic, soda1.7-2kg and borax 0.1-0.5kg add into 5-10kg 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.)
