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Generally, emulsions have film formation temperatures. When the ambient temperature is lower than the emulsion film formation temperature, the emulsion is not easy to form film. The film forming additives can improve the emulsion film forming machine and help form film. After film formation, the film forming additive volatilizes and will not affect the characteristics of the coating.
Supplementary: The film-forming additive in the latex paint system refers to the alcohol esters. In the development of the latex paint system, the film-forming additive is at different stages.
The specific products are also different, from No. 200 oil to ethylene glycol, and finally, the commonly used alcohol ester twelve in latex paint system!
Physical and chemical index: purity ≥99; boiling point 280℃; flash point ≥150.
The product has high boiling point, excellent environmental protection performance, good miscibility, low volatility, easy to be absorbed by latex particles, and can form an excellent continuous coating film. It is a film-forming substance used in latex paint with excellent performance, which can greatly improve the film-forming performance of latex paint. It is not only effective for pure C, styrene acrylic and vinegar acrylic emulsions, but also for vinyl acetate emulsions. In addition to significantly reducing the minimum film forming temperature of latex paint, it can also improve the coalescence, weather resistance, scrubbing resistance and color expansion properties of latex paint, so that the paint film has good storage stability at the same time.
Scope of application
1. Building coatings, high-end automotive coatings and repair coatings, coil coatings
2. Environmentally friendly carrier solvents for textile printing and dyeing
3. Inks, paint stripping agents, adhesives, cleaning agents and other industries
Usage Dosage:
4%-8% Add it at any stage according to the amount of emulsion and add it in two times. Add half of the grinding stage to help moisturize and disperse the paint filler. Add half of the paint adjustment stage to help inhibit the generation of bubbles.
Packaging specifications:
200 kg of large barrels, 25 kg of small barrels
Note:
Place it in a cool, dry and well-ventilated storage area. Prevent sunlight and rain.