1. We are many years old TrustPass membership, good corporate reputation, have a good reputation in the industry, has been to customer demand for the development goals, the distribution of things are factory direct, factory original product, the quality of credit guaranteed! 2. Our goods are bulky cargo will be no special remarks Logistics, (Jiangsu, Zhejiang be sent Express) Our shipping is not set, because each local freight different standards, so please contact us first before you buy at the customer service consulting freight, directly photographed is not set by default to pay the freight shipping Oh! 3. Since the founding of the company, has been adhering to the "services to create the future," the company aims to establish and improve the service system, "professional management, professional services" for the development, advocated "letter-to-Qiucheng" and "high grade of service, low-cost operation, "the integrity of business philosophy, through the unremitting efforts of all staff, has developed into one of Guangdong's largest chemical distributor. This product is semi-refined paraffin Daqing, paraffin into granular and lumpy. Granular generation 25 kg. Block generation 50 kilograms. Key performance indicators are melting wax, oil content and stability. Paraffin is a mixture of hydrocarbons, it is not as strict as the melting point of the pure compound. The so-called paraffin wax melting point, refers to the paraffin under a predetermined condition, cooling the melted paraffin wax sample, when the temperature of the cooling curve for the first time period of stagnation arise. Various paraffin wax products are required to have good heat resistance, that at a certain temperature r. Without melting or softening deformation. According to the conditions of use, as well as the use of regional and seasonal differences in the environment of use, the requirements of a commercial paraffinic having different melting range. The main factors that affect the melting point of paraffin wax is the weight fraction of the selected raw materials, the higher the heavier fraction from paraffin prolapse melting point. Also the plate-like wax, oil content also has a great influence on the melting point of paraffin wax, paraffin oil, the more, the lower the melting point thereof. Oil content: oil content refers to the amount of low melting point paraffin hydrocarbons contained. Paraffin oil content is too high will affect the color and storage stability, but also that it reduces the hardness. So coming out of the vacuum distillate oil paste wax fully refined paraffin wax, the need to use the method or solvent method sweating off paraffin oil prices to reduce the oil content. But most of the article includes a small amount of paraffin oil, which is to improve the gloss and the release properties of the article is advantageous. Stability: paraffin products in the shape or coating process, a long period of hot melt state, and is in contact with the air, if stability is not good, it is easy to oxidative deterioration, darker, and even odor. In addition, when used in lighting conditions Bu wax will turn yellow. Therefore, the requirements of paraffin has good thermal stability, oxidation stability and light stability. To factors affecting the stability of the non-hydrocarbon wax compounds and they contain traces of polycyclic aromatic hydrocarbons. In order to improve the stability of paraffin wax, paraffin need for highly refined to remove these impurities. Fully refined paraffin wax, paraffin wax, Fei Fei Fu Chemical provided by Guangzhou Fu Chemical Co., Ltd .. Guangzhou-Fu Chemical Co., Ltd. (www.gzfufei.com) strong, credible, in Guangzhou plastics additives industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead rich chemical fly into the brilliant and you work for a better future!