Anti-Flash Rust Agent R-827

Anti-Flash Rust Agent R-827

Product Overview:

Anti-Flash Rust Agent R-827 is a versatile and efficient anti-flash rust agent primarily composed of organic macromolecular chelating agents. It can prevent flash rust on iron materials, such as cold-rolled steel, shot-blasted iron, cast iron, and welds, making it especially suitable for water-based alkyd resin systems.

Physical Properties:

Appearance: Colorless to light yellow transparent liquid

Density (g/cm3): 1.08 (±0.05)

pH Value (25°C): 9-11

Total Solid Content: 70%

Water Solubility: Easily soluble in water

Application Fields:

R-827 is applicable in water-based alkyd resin, water-based acrylic emulsion, water-based acrylic-modified epoxy self-drying systems, water-based epoxy, and other water-based coating systems.

Main Characteristics:

Prevents flash rust on iron materials during the drying process of water-based coatings.

Particularly suitable for water-based alkyd resin systems, with minimal impact on viscosity and excellent storage stability.

Easy to disperse and can be added at later stages, suitable for low film thickness (<25 micrometers).

Compatible with various substrates, including carbon steel, malleable cast iron, galvanized steel, welds, and cast iron.

Usage and Dosage:

It is recommended to add R-827 during the paint formulation stage. The specific dosage should be determined through experimentation.

For flash rust prevention: 0.5-1.5% of the total coating amount

Packaging Specification:

25KG/drum

Storage Conditions:

The product should be stored in a sealed, cool, dry, and well-ventilated warehouse.

Shelf Life:

2 years

Transportation:

As it is a water-based product, it can be transported using conventional methods for coating products.