emulsifiers are still important functional ingredients in the food industry. emulsifiers contain both hydrophilic and hydrophobic parts and can be eff…
there are two parts in the emulsifier molecule: hydrophilic and lipophilic. according to the characteristics of their hydrophilic parts, they can be d…
inorganic pigmentspigments can be divided into natural inorganic pigments and synthetic pigments according to the production method. according to func…
polysulfide sealant is a sealant synthesized by reacting liquid polysulfide rubber as the main body with auxiliary agents such as vulcanizing agents, …
microcrystalline celluloseas a degradation product of natural cellulose, microcrystalline fiber cellulose not only retains the characteristics of natu…
microcrystalline cellulose mainly uses natural plants as raw materials, and its preparation process is mainly divided into three processes: ①pretreatm…
surfactants refer to certain organic compounds that are not only soluble in water or other solvents, but also oriented at the phase interface and can …
the properties of matter are determined by their molecular structure. surfactant molecules have an asymmetric amphiphilic structure, that is, the mole…
strictly speaking, soap is also an anionic surfactant, but it is customary to divide it into two categories with synthetic surfactants. class, so this…
fatty alcohol polyoxyethylene ether sulfate(aes) uses c 12~c14‘s coconut oleyl alcohol is used as raw material. sometimes c12~c14 alcohol is als…
secondary alkane sulfonate (sas) anionic surfactantsecondalkanessulfonates are newer commercial surfactants. by the action of sulfur dioxide and airc1…
fatty alcohol sulfate (fas> fatty alcohol sulfates have been commercially produced since 1930. now fas has become a very important surfactant. curr…