Depending on the degree of processing refined, can be divided into fully refined paraffin wax, semi-refined paraffin wax and crude paraffin three kinds. Each class also by melting the wax, generally every 2 ℃, divided into different varieties, such as 52-58 and other brands. Higher crude paraffin oil content, mainly used in the manufacture of matches, fibreboard, canvas canopies and so on. Wax mainly composed of linear paraffins, and contains a small amount of branched paraffins. Linear paraffin content from 75% to nearly 100 per cent. Each particular species is approximately from 8 to 15 carbon atoms in the alkane different composition. Paraffin is a white community, soluble in gasoline, carbon disulfide, xylene, ethyl ether, benzene, chloroform, carbon tetrachloride, naphtha and other similar non-polar solvents, insoluble in water and methanol and other polar solvents. Microcrystalline wax is a microcrystalline wax mainly text-chain hydrocarbons, cycloalkanes and some straight-chain hydrocarbons, the molecular weight range of about 500-1000. This is a relatively small crystals, soluble in non-polar solvents 58 degrees semi-refined paraffin wax, insoluble in polar character agent. Kind of the liquid paraffin liquid paraffin lot, its lubricating effect is also different. In the extrusion process in the initial lubrication good thermal stability is also good. But the compatibility between 58 degrees semi-refined paraffin uses the amount of the excess products easy sticky. 56 # semi-refined paraffin wax 56 semi-refined paraffin technical indicators Project Quality Index Test Method Melting point ℃ ≥ ≤56GB / T253958 Oily% (m / m) ≤1.8GB / T3554 penetration (25 ℃ 100g 1 / 10mm) 23GB / T4985 Hikari stability ≤7GB / T0404 water-soluble acid or alkali-free SH / T0407 smell, No. 2SH / T0414 color number + 17GB / T0403 mechanical impurities and moisture-free GB / T254-98 moderate performance benefits of oil content, melting appropriate, tensile strength, good adhesion; refined degree of depth, good chemical stability; suitable crystal structure and hardness, resistance to deformation and good performance; contains less impurities of smell; clean and good. Uses for the production of candles; used as raw material for crayons; used as a stencil of wax; wax material used for telecommunications; used for light industry and chemical raw materials. Packing: 50kg / bag fully refined paraffin wax, also known as fine, fully refined paraffin wax appearance of a white solid, there is massive and granular products. Its products are high melting point, 58 degrees less oily semi-refined paraffin wax industry, without bond at room temperature, no sweat, no greasy, waterproof, moisture and electrical insulation. Because of the sophistication of deep, low levels of polycyclic aromatic hydrocarbons. Chemical stability and light, good thermal stability, toughness, plasticity, color white, no mechanical impurities and water, no odor. Fully refined paraffin wax can be dissolved: phenyl ether. Chloroform, carbon disulfide, carbon tetrachloride, turpentine, oil, fixed oils. 58 degrees semi-refined paraffin blocks of solid, semi-refined paraffin wax 58 degrees, factory stock offer to fly from 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!