Paraffin categories: semi-refined wax Grade: 58 ~ 60 # Melting point: 58 (℃) oil content: 5 (%) Appearance: solid wax color: white Odor: None Penetration: 0.5 (mm) CAS: Domestic brands: Daqing brand integrated performance fully refined paraffin wax, can be widely used in rubber, paper, agriculture, chemical, textile, machinery, electronics and other fields. Petroleum wax has developed into a broad range of petroleum products, such as paraffin wax, microcrystalline wax, petrolatum, petroleum waxes physical modification and chemical modification of petroleum waxes and other petroleum wax can be used as rubber antioxidant, softeners, mold release agents and toughening and other medical and industrial paraffin wax is the difference? Medical and industrial paraffin wax main difference between the unit price and the heavy metal content in terms of preparation of materials for medical-grade paraffin GR are dominated by repeatedly refined in order to precipitate heavy metals, industrial-grade high-priced than the 3 to 5 times, and industrial wax Preparation of raw materials are LR grade or lower material half / full refined paraffin wax industry, refining it once. Their molecular weight, solubility and boiling point, and the formula are the same. Focus on the heavy metal content of medical paraffin very small semi / fully refined wax wholesale distributors, mainly because of medical paraffin as an additive in the pharmaceutical and food use. Paraffin wax in the production of PVC in the role? The function of lubricant is to reduce friction between the polymer and the apparatus, as well as internal friction between the polymer chains. The former is called external lubricating action, which is called internal lubrication. Having an outer lubricating such as silicone oil, paraffin and the like, having an internal lubrication, such as monoglycerides, stearyl alcohol, and esters. As for the metal soaps, then both. Also to note is that the argument is only our external lubrication of a habit title, and no clear boundaries, some lubricant in different conditions play different roles semi / fully refined paraffin wax Kunlun brand, such as stearic acid, in low temperature or small amount of time, can play the role of lubrication, but when the temperature rises or the amount of increase, its outer lubrication gradually dominant, there is a special case of calcium stearate, as external lubrication it alone agent, but it and the hard lead and paraffin and used to promote internal lubricant when it becomes a plasticized. Fully refined wax 56 degrees semi-refined | Manufacturers shelf (certified) | Foshan fully refined wax is provided by Guangzhou-Fu Chemical Co., Ltd .. Guangzhou-Fu Chemical Co., Ltd. (www.gzfufei.com) is Guangzhou, plastic additives leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Fly-rich chemical leadership with the staff warmly welcome all inquiries negotiations to create rich chemical fly a better future.