R207 is a modified acrylic emulsion developed for the direction of light metal anticorrosion. It has some good adhesion to tinplate, carbon steel, aluminum and other metal substrates. Compared with competitive products, R207 has excellent water and salt fog resistance, and can ensure high hardness and film gloss. The property metal anticorrosive paint is suitable for brush coating, dip coating and spraying.
It is recommended to be used in the production of waterborne metal light anticorrosive paint with primer or bottom combined.

Test item	Indicator	Unit
Appearance	Emulsion liquid	N/A
Solid content	43~45	% （mass percentage）
PH	6~8	N/A
Viscosity	＜280	Cps

The general-purpose water-based metal light anti-corrosion paint in our company's formulation system, thedata of anti-corrosion test is as follows:

Test items	Test results
Surface drying time	30min
Working time	120min
Pencil hardness	B
Salt fog resistance time	96h
3% salt water resistant time	3Ds
Water resistance time	＞12Ds

Note: the above test data are based on the formula system used in the internal test. The test substrate is tinplate with a dry film thickness of 48μm.

Keep the packaging state when leaving the factory, and store in a dry place away from light at 2-38 ℃. The shelf life is 12 months. Please use it as soon as possible after opening the package. If there is slight skinning on the surface, please use it after filtering. Exceeding the storage range may cause product deterioration. Please store properly.