Commonly used varieties are: C.I. Fluorescent Brightener 17, 24, 28, 30, 32, 71, 85, 103, 114, 134, 220, 264, 351 and so on. For the convenience of application, according to the directness of the optical brightener to the fiber, it can be roughly divided into three categories: high directness, mediu......
Read MoreRecently, the price of PVC resin has soared to the highest in history. PVC stands for polyvinyl chloride, or PVC (Polyvinyl chloride) in English, which is the initiator of vinyl chloride monomer (VCM) in peroxides, azo compounds and other initiators; or Under the action of light and heat, it is a po......
Read MoreThere are many types of optical brightening agent, and they are suitable for various fiber products and have many different usages and dosages. Although the chemical structure and performance of different types of optical brightening agent are different, the whitening principles for products such as......
Read MoreClarifiers are used to maintain or enhance the transparency of clear shampoos. Commonly used ethanol, propylene glycol, such as new fatty alcohol citric acid. Thickener is used to improve the viscosity of shampoo, commonly used thickener are: inorganic salts, polyethylene glycol fatty acid ester (......
Read More