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  • How to determine the dilution stability of emulsion

    How to determine the dilution stability of emulsion

    In a 10 ml graduated test tube, use a leaky tube to add 2 ml of emulsion, then use a dropper to add 8 ml of deionized water, shake well and place on the test tube rack, and observe whether there is any after 24 h and 48 h. If stratification, water separation, and precipitation occur, the passage doe... read more

    Jun 18-2021 Company News
  • How to determine the mechanical stability of emulsions

    How to determine the mechanical stability of emulsions

    Add 200 g of the emulsion filtered with a 120 mesh screen into a 1000ml enamel cup, place the enamel cup on the mixer, fix it with a clamp, start the stirring, adjust the speed to 4000r/min, and after stirring for 0.5 h, observe whether the emulsion is broken or flocculated. If there is no obvious f... read more

    Jun 18-2021 Company News
  • What are the new varieties of emulsions

    What are the new varieties of emulsions

    As the base material of emulsion paint, the synthesis technology has made rapid progress. Different new types of emulsions are synthesized by different polymerization methods, which can meet the new requirements of the continuous development of architectural coatings. (1) Soap-free emulsions use pol... read more

    Jun 18-2021 News
  • Basic knowledge of building emulsion

    Basic knowledge of building emulsion

    Most of the emulsions used in architectural coatings are non-crosslinked thermoplastic emulsions. Usually classified according to its monomer composition. The main varieties are:(1) Vinyl acetate homopolymer emulsion (vinegar homogenized emulsion white latex);(2) Vinyl acetate-maleate copolymer emul... read more

    Jun 18-2021 News
  • What is the freeze-thaw stability of emulsion

    What is the freeze-thaw stability of emulsion

    Since the emulsion system is mainly composed of monomers, water, emulsifiers and water-soluble initiators and other basic components, half of which is composed of water, emulsions and coatings formulated with them are exposed to freezing conditions in many cases When the polymer emulsion encounters ... read more

    Jun 17-2021 Home