Synthetic Emulsion Polymers: Chemistry and Applications A synthetic emulsion polymer is a milky liquid that is used to manufacture many products we encounter every day. From barrier coatings on food wrappers to the pressure-sensitive adhesive of a sticky note to the liquid applied waterproofing mem... read more
If you lift the corner of a removable film, such as a protective coating applied to a mobile phone screen, it should pull away cleanly and easily. Try the same on a shipping label, and it should adhere stubbornly to the package. Both are adhesive applications, yet the needs are very different. The w... read more
If you lift the corner of a removable film, such as a protective coating applied to a mobile phone screen, it should pull away cleanly and easily. Try the same on a shipping label, and it should adhere stubbornly to the package. Both are adhesive applications, yet the needs are very different. The w... read more
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
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