It is especially over designed blend of film forming material, corrosion inhibitor, and selected oxidized synthetic waxes to enhance the performance in acid atmosphere, salt spray and humidity cabinet. It is also blended with an additive which can withstand horizontal water displacement properties and seal the corners and edges of the testing specimen in salt spray & humidity cabinet. It is also blended with special type of wetting agent which will adhere to the parts which it will coat and also help in degreasing easily. It is barium free product.
It is a specially designed for making solvent based Acid Fumes resistance Rust Preventives along with barium sulphonate.
Appearance : Light yellow to honey color Waxy Material
Drop melting point : 40- 50°C
Acid value : 10 max
20 % Soln in MTO : Clear, no separation for 24 hrs
5 % in MTO, Salt spray performance 24 + hrs
10 % in MTO , Salt spray 135 +hrs
Humidity cabinet 45 days
12.5 % in MTO. Salt spray performance (ASTM B 117) 180 + hrs
Humidity cabinet 75+ days
15% in MTO salt spray 200 hrs Humidity cabinet 90+ days
20% in MTO salt spray 250+hrs
Humidity Cabinet 120+ days
25% in MTO . Salt spray performance (ASTM B117) 350 + hrs
Humidity cabinet 180+ days
ACID FUMES RESISTANCE TEST:
5 % + 0.5 % Ba sulphonate in MTO- 16 + hrs minimum
10%+ 0.5 % Ba sulphonate in MTO 24 + hrs
10 % SA-4480,15 % 16 + HRS
Of 500 sn 0.5 % of barium sulfonate, 0.5 % BC 74.5 % mto
Condition - 500 ml of 50 % HCl in closed decicator and plates kept on hdp stand.
OIL BASED PRODUCTS:
4 % in 150 SN Salt spray 8 + hrs
Humidity cabinet 12 days
4 % in 500 SN Salt spray 16 hrs
Humudity cabinet 20 days
Note: Do not Heat above 80°C.