| Technical Data Sheet | METACOAT-20 |
ZINC -CALCIUM IMMERSION PHOSPHATING CHEMICAL |
PRODUCT DESCRIPTION |
| METACOAT
- 20 is a nitrate-nitrite
accelerated warm dip calcium modified Zinc Phosphating
process specially designed to produce extra smooth
microcrystalline phosphate coating on steel and Zinc
surfaces. METACOT - 20 Phosphate coating has an extcellent corrosion resistant property having a coating weight of 250 - 350 mg/sq.ft and meets the specification WPN/GEN/3:1965 as a class II / III accelerated process and the requirements of IS:3618:1966 class B/C. |
| INITIAL BATH MAKE-UP |
| Add the following for
each 1000 Ltrs bath volume: METACOAT - 20 ..............................30 - 45 Ltrs. 25 % TONNER SOLUTION .............0.8 - 1.5 Ltrs. |
| OPERATING PARAMETERS |
| POINTS (TA)
.....................................20 - 30 mls. TONER TITRATION .........................1.5 - 3 mls. WORKING TEMP .............................65 - 75o C PROCESSING TIME .......................3 - 8 min. |
Maintained By RS INFOTECH , Ph 91 033 662 2885 , E_mail educator@vsnl.com Last Updated Sep'2000 |