Chemical companies face three major problems of cost control offer period is shortened significantly affect the profitability of the chemical industry hydrogenation EPA resin, which is a real-time changes in market prices follow a higher requirement. How to grasp the market price fluctuations, thereby selecting a favorable purchase opportunity, it is one of the important content and difficulty in purchasing decisions. C5 hydrogenation petroleum resins are ethylene cracking C5 fraction hydrogenation EPA resin prices for raw materials, the C5 component of the diene and monoalkenyl by cationic polymerization. A density of about 1.0, soluble in organic solvents such as benzene, toluene, xylene, solvent oil, hydrogenated models EPA resin business, insoluble in water. Look for particulate solids, the appearance of white or yellow, brittle, easily generate dust, non-toxic, tasteless, non-flammable materials. Purchasing large quantities, complex, chaotic, difficult to effectively and accurately order. Large-scale production of chemical companies, because the procurement of materials varieties, more the number of suppliers need to manage business documents and more huge amount of data. Therefore, the chemical industry requires a lot of information and processing large amounts of transactions in procurement. EPA hydrogenated resin quality indicators: 1. Item: H5-1000, H5-1001, H5-1002, H5-1150, H5-1151, H5-11522 melt viscosity: 250,4003 acid value mgKOH / g. : ≤0.54 yellow index (50% toluene solution): ≤3.5,3.51-9.55 Color #: 1.1-2.06 softening point ℃:... 95-105,110-120 hydrogenation EPA resin business | Shaanxi hydrogenation EPA resin | Lin Chemical Group by Guangzhou Kwan Lin Chemical Co., Ltd .. Guangzhou Kwan Lin Chemical Co., Ltd. (qunlin88.1688.com) strong, credible, in Guangzhou chemical products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Qun Lin chemical and you work into the brilliant, for a better future!