Plasterboard foaming agent

Plasterboard foaming agent
Plasterboard by anionic surface active agent and foaming agent made from foam agent, diluted several times with rich foaming agent into fine bubbles, and gypsum slurry blender is made after the drywall.
As points
Sodium dodecyl sulfate (K12)
The original material
Anionic surfactant and stabilizing agent

Introduction to the
Foam was prepared by anionic surfactant and stability, diluted several times with rich foaming agent into fine bubbles, and gypsum slurry blender is made after the drywall.
Sodium dodecyl sulfate (K12), fatty alcohol polyoxyethylene ether sodium sulfate (AES), alpha alkenyl sulfonic acid sodium and any a mixture of anionic surfactant solution after all plasterboard of face can be used as foaming agent. The foam multiple high foaming agent, the cost low. But the foam stability is bad, often use compound with stable foam agent. The current plasterboard foaming agent ingredient is still sodium dodecyl sulfate (K12), divided into solid product (above 93 levels) and liquid product aqueous solution (30%).
application
Plasterboard gypsum foaming in the process of foaming agent used for gypsum board production. When the foaming agent and gypsum hydration generated molecular inter-atomic forces, hydrogen chain, produce space steric hindrance, cause lack of gypsum crystal lattice structure, stimulate the activity of gypsum, accelerating the formation of the reticular plaster skeleton, to enhance the strength of gypsum board, plasterboard capacity reduction, greatly save raw materials, the purpose of fully improve the physical properties of gypsum board.