One-part Waterborne Epoxy Ester Resin WL-172
epoxy coating contains the following added features:
Extremely Long Lasting
Flexible & Durable
Water resistant
High-Gloss
Heat Resistant
Economical
Reduces Maintenance Costs
Lead-free
Nontoxic
Rustproof
One Application Only
Acid & Saltwater Resistant
Protects Against Environmental Hazards
High Adhesion
1,Product Composition:
Waterborne Epoxy Ester Resin, Cosolvent, Neutralizing Agent, Water
2,Typical Date
Type of polymer Waterborne epoxy ester resin
Non-volatile(%) 70�±2
Viscosity( 25â??, mpa*s) â?¤200*
PH ----
Neutral.agent DMEA
OH value on solids (mgKOH/g) ----
Air dry Applicable (Oxidation Cross-linking)
Cross-Linking with amino resin Inapplicable
Grinding Applicable
Drying speed better
Corrosion resistance better
weatherability better
PS:The Viscosity with*is measured in the case of the resin diluted by equivalent amount of propylene glycol methyl ether
3,Product Properties:
Excellent anticorrosion performance, especially for the preparation of anti-rust base coating;
Fast drying speed, good hardness;
Excellent salt fog-spray resistance and early water resistance:
Good storage stability;
Excellent shear stability, can be grinded with dispersions directly.
4,Instructions:
WL-172 can be diluted with deionized water or lower alcohol or alcohol ether to white emulsion. It can be dried by oxidation cross-linking addingoily/water driers at normal temperature or low-temperature baking. The oily driers need to be diluted by the solvent such as butyl alcohol or ethanolfor use.
The water dispersion of WL-172 is stable at neutral or slight alkaline conditions pH value has to be carefully observed in coating production sinceprecipitation may occur if acidic pigments like carbon black are used in the system. PH value of the coating system can always be adjusted
triethylamine or N, N-dimthylethanolamine. Viscosity of the dispersion will increase as the PH value increases.
5,Applications:
Air-drying or low temperature baking antirust coatings.
6,Note:
The specification is a general introduction to the products of our company. It will be adjusted with the product improvement. Please contact with thecompany to obtain the latest product description.
