ABPHOS 800Z

ABPHOS 600Z is a versatile zinc phosphate process developed to produce, by immersion, low coating weight, finegrained deposits on ferrous metals. The coatings produced from the ABPHOS 600Z process provide excellent surfaces for subsequent painting or lubrication applications. ABPHOS 600Z contains crystal refining agents to eliminate the coarsening effect of pre-treatment in strongly acidic or alkaline solution. This ensures consistently even, fine-grained finishes.  ABPHOS 600Z may be worked fully accelerated i.e. "on the nitrite side”, producing coatings which meet the requirements of BS3189 -1973 Type 3 and DEF Stan 03-11/1 Class III.  Alternatively, the process may be operated “on the iron side” to produce slightly heavier coatings which meet the requirements of BS3189 -1973 Type 2 and DEF Stan 03-11/1 Class II.  (For this application refer to the separate Data Sheet).

ABPHOS 700Z is a versatile nitrite-accelerated zinc phosphate process for use on ferrous metals. Depending upon the method of operation, ABPHOS 700Z will produce, in rapid time, uniform, fine crystalline deposits of zinc phosphate, with coating weights in the range of 3.5 - 8.5g/m2. The coatings produced by this process are ideal for: (a) Pre-painting operations - to improve adhesion and overall corrosion resistance. (b) Cold forming and drawing operations - to improve lubricity i.e.wire and tube drawing. ABPHOS 700Z coatings conform to the requirements of B.S. 3189 -1973 Type 2 and D.E.F. Stan 03-11/1 Class II.