Petcor 2915-C

Barium Free Rust and Corrosion Inhibitor

Description

Petcor 2915-C is a non-emulsifiable, alkali resistant, water displacing rust preventative which is particularly effective at removing water from metal parts after machining operations or alkali cleaning. Free from heavy metals, Petcor 2915-C offers an improved environmental profile as well as helping reduce disposal costs.

Petcor 2915-C offers excellent solubility with a wide range of base stocks or petroleum solvents, depending on the type of film required. It offers high stability in the presence of alkali and demulsibility at all additive concentrations.

The most effective protective film is obtained from solvent cutbacks of 2915-C once the solvent has evaporated. Oil blends will produce softer coatings which are less effective. The water displacement and non-emulsifying properties (even in the presence of alkali) are not affected by the use of oil or solvent.

Petcor 2915-C contains no Barium.

Application

• Use as a rust and corrosion inhibitor. Protection is obtained from solutions containing as little as 5% Petcor 2915-C.
• Concentrations of 5% to 15% Petcor 2915-C in mineral spirits will provide humidity cabinet protection for 30 to 90 days or more.
• When used in low concentrations, the water displacing characteristics will be improved by adding 1% to 3% of a suitable dewatering agent.

Spray Test Report

Please download the datasheet PDF for Spray Test report.

Storage and Handling

Consult the SDS for specific information.

Property	Typical	Method
Appearance	Brown Waxy Solid	Visual
Specific Gravity @20°C	0.905	ASTM D1298
Flash Point (COC, °C)	178	ASTM D92
Saponification Number (mgKOH/gm)	45	ASTM D94
TBN (mgKOH/gm)	28	ASTM D664
Melting Point (°C)	36	ASTM D87