Performance comparison of porcelain paint and enamel paint

Date of issue:2018-07-03 00:00 Source:http://en.cn-stg.com Click:

Comparison item	porcelain paint	enamel paint
Healthy and Environmentally Friendly	New water-based inorganic coatings, key products encouraged by industrial policies, ceramic coatings with extremely low VOC emissions, are completely green and environmentally friendly , non-toxic and healthy coatings.	Traditional products, high energy consumption, extremely high VOC emissions.
Appearance	Smooth and tidy surface, highly ornamental.	There will be pores and particles on the surface, which will affect the overall appearance.
Fire resistance	A1 class fireproof, non-flammable, smoke-free, non-toxic, temperature resistant up to 600℃ or above, and will never produce smoke and release out any toxic substances. Therefore, the porcelain coating can still maintain good non-stickiness and hardness at high temperature.	non-flammable, smoke-free and non-toxic.
Hardness and wear resistance	High hardness of 9H, good scratch resistance, excellent wear resistance.	Hardness: 9H, not wear-resistant, general scratch resistance.
Shock Resistant	The steel plate has good impact resistance and is not easy to deform; the particle size of the coating is micro-nano, and it is not easy to collapse and fall off after being impacted.	Do not bump, it is easy to lose the porcelain, and the metal core will be exposed after the porcelain is broken, which is easy to rust, and cannot be repaired.
Corrosion Resistance	There is not only a physical "anchor" adhesion between the film and the substrate, but also a chemical bond is generated, so The adhesion between the coating film and the substrate is stronger, and it has a passivation effect, which prevents the invasion of water and electrolytes, and is resistant to acid and alkali.	The enamel layer is easy to collapse and fall off after being impacted, exposing the substrate and easy to corrode.
Anti-graffiti	Easy to clean, oil-based pens, adhesives, tapes, labels and other contaminants are difficult to adhere and easy to remove , to prevent artificial graffiti	Normal
Heat and cold shock resistance	Better resistance to thermal shock	Poor thermal shock resistance
Stain Resistance	The ability of inorganic materials to eliminate static electricity makes it difficult to adhere to pollutants in the atmosphere, and always maintains a gorgeous appearance< /span>	Poor pollution resistance
Antibacterial and mildew proof	Porcelain aluminum plate releases negative ions during use, which effectively inhibits the growth of bacteria and mold, and is widely used in subways. Medical and other public places and purification industries	This feature is not available
gloss	soft or glossy color	highlight
color	Various colors	Only high temperature pigments can be used, and the color is limited.
Weatherability	Long-term weather resistance (more than 30 years of service life), it has excellent performance in environments with high humidity and relatively high carbon dioxide content Long service life and reduced maintenance costs	Good weather resistance
Energy	low	Hundreds of degrees Celsius high temperature curing, typical high energy consumption products, 800~1000 degrees sintering.
Painting	Sand blasting for easy construction	High requirements on the substrate, generally use high carbon cast iron, due to the large thermal expansion and contraction of the substrate during high temperature curing, the yield rate low.