Calcium-based Salt Spray Resistant Rust Preventive Oil Compound XP2100C

XP2100C Salt Spray Resistant Rust Preventive Oil Compound
Product Description:
• XP2100C is a calcium-based wax film rust preventive compound, soluble in mineral oils and solvents, forming a thin wax film that provides superior rust protection.
• XP2100C passes the ASTM B-117 salt spray test for 72-96 hours, offering excellent protection in salt spray environments.
• XP2100C is non-staining and suitable for most ferrous metals such as carbon steel, powder metallurgy parts, blackened components, etc.
• XP2100C is applicable for dipping, brushing, and spraying.
• XP2100C, through improved wax composition, effectively reduces the irritating odor of traditional rust preventive oils, is less prone to stratification, and does not require heating the entire drum before use.
• XP2100C is a waxy solid at room temperature and should be heated during preparation, with the heating temperature not exceeding 95°C.

Typical Data:

Appearance (25°C) Dark brown waxy solid
Density (15°C) 0.92
Flash Point >160°C
Melting Point 34°C
Acid Value mg KOH/g 5
Solvent Carrier Mineral oil, kerosene, solvent

Reference Formulation:

Reference Formulation:
Formulation Salt Spray Time (45# steel part) Rust Protection Period (indoors, covered)
Oil-free wax film:
XP2100C---8%
D40---92% 48-72 hours 6-9 months
Slight oil feel:
XP2100C---8%
150N---10%
D60/80---82% 48-60 hours 6-9 months
Thin oil film:
XP2100C---8%
10# white oil---92% 24-48 hours 6-9 months

Usage Method:

1. This wax film compound requires heating for use.
2. Before using the rust preventive oil, customers should be reminded to thoroughly clean and dry the workpiece.
3. Dipping or spraying methods are recommended for oil application.
4. It is advised to store oil-dipped workpieces indoors. If moisture is mixed in, the rust preventive performance should be re-evaluated, and water at the bottom of the oil tank should be drained after settling.
5. The rust protection period may vary depending on the workpiece material. Conduct thorough evaluation or consult our technical personnel before use.


Heating Precautions:

Method 1: Heat the compound alone to 75-85°C, then add the solvent while stirring. If solvents are involved, avoid open flame heating; use heating belts or industrial microwaves instead.
Method 2: First mix part of the solvent or base oil, then gradually heat to 45-55°C (this method can lower the required heating temperature).

If the prepared product is not transparent, it indicates that the wax in the rust preventive oil has not fully dissolved. Continue heating to approximately 45-55°C.