Page 211 - Handbook of Adhesion Promoters

204 Selection of Adhesion Promoters for Different

9.22 METAL COATING

A range of adhesion promoters are suggested for the use in products which must adhere to
metals. These include Chartwell B-515.1, B-515.4HR, B-515.4WH, B-515.1/2H, B-515.4,
B-515.4W, B-515.5W, B-516.5W, B-516.5, B-523.2W, C-515.71.HR, C-515.72.HR, C-
523.71HR, and C-523.2H. Their main active components are amino-, diamino-, and car-
boxy/hydroxy-functional silanes.
The two components of the adhesion promoter composition for metal coating (Bi ion
and Ag ion) are made in a concentrated state. 1
REFERENCES
1 B a h l s , H J , WO2006121517, Valspar Sourcing, Inc., Nov. 16, 2006.