Anthocyanins – what the heck are they? Anthocyanin (anthocyanidins), also known as anthocyanin, is a class of water-soluble natural pigments wid…
Detailed explanation of the functioning principle and selection method of dispersant What is a dispersant – can make the solid-liquid suspension…
Application of solvent-based oily color paste and color mixing method of paint color paste Solvent-based oily general-purpose color paste generally ch…
Related Professional Knowledge 39-100 Exam Points Explanation 40、The targeting of a drug formulation can be measured by three parameters: relative upt…
Analysis of 39 test points of relevant specialized knowledge 1, in general, a drug can be prepared in a variety of dosage forms, the same pharmacologi…
Is soy sauce full of “technology and hard work”? Is “0 additives” really better? Recently, the field of food safety “sto…
Paper towel a suck will fade, this drink can still drink? Recently, a video titled “Drinks will fade when stirred by paper towels” caused …
Introduction to the use of water-based color paste! I. Introduction of water-based color paste Water-based color paste refers to organic or inorganic …
Paste color mixing tips and techniques The following text will mainly talk about the essentials of color mixing for hedonic colors (complementary colo…
Color Paste Application FAQ!!! 1 The color paste is added into the paint, the color floats on the surface. Reason (1) The difference in surface tensio…
How to distinguish between color paste, color essence, color masterbatch, pigments Color paste, as the name suggests, is a pigment concentrated pulp, …
Analysis of 200 test questions on related specialized knowledge 1, in general, a drug can be prepared in a variety of dosage forms, the same pharmacol…
