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配方类型: EMULSIONS AND OTHER COLLOIDS
配方说明: Homogenized Resin Emulsion
配方组成: Solvent*8/10.0
adding more resin or solvent, as needed. The resin may be
pH of Emulsion/7.5-8.5
"Pentalyn" A, "Pentalyn" H, a blend of "Pentalyn" A and "Hercolyn,"
"Poly-Pale Ester" 10, "Staybelite" Ester 10, or some other suitable
resin.
Water/49.6
**The solvent may be toluene, "Tollac," xylene, or equivalent
Resin*/40.0
water-immiscible solvent.
*This resin solution should have a viscosity of 25 to 35 poises. If the
viscosity of the solution resulting
配制方法: This emulsifier may be replaced in part by sulfonated castor oil; i.e., 0.2 part sulfonated castor oil with 0.2 part of "Aquarex" D or "Duponol" ME.
Prepare the resin solution by dissolving the resin in the solvent at room temperature; make sure the solution is uniform. Then if the viscosity falls outside the specified limits of 25 to 35 poises, make adjustment by adding resin or solvent as the requirements dictate.
Dissolve the emulsifiers in the water. When using the "Dresinols," the ammonium hydroxide, which is added as a pH adjuster, should be added to the "Dresinol" paste which is then diluted slowly with water.
Stir the emulsifier solution into the resin solution to form a premix which is then circulated through a colloid mill or homogenizer to obtain the particle size and stability desired.

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