Адрес: (Inside Tongxiang Zhe'neng Electric Power Trade Co., Ltd.);South 320 National Highway,1st Phase of Industrial Park,Economic Deve
Телефон: +86-573-8185568
.
Scientific name: Dioctyl SebacateProperties:Molecular formula: C26H50O4 Molecular weight: 426.68Appearance: achromatous or light yellow transparent oily liquid.Freezing point:-48 deg.c, Boiling point: 214 deg.c (0.67Kpa),Kindling point: 257~263 deg.c, Viscosity: 25 mpa.s ( 20 deg.c)Refractive index: 1.449~1.451 (25 deg.c) Solubility of water: 0.15% (20 deg.c)It is soluble in hydrocarbon compounds, alcohols, ketones, esters, chlorinated hydrocarbons and other organic solvents, but insoluble in dualistic alcohols and water.Use:DOS is the typical high quality cold resisting PVC plasticizer, with high plasticizing efficiency and low volatility. Besides its high performance under cold weather, it behaves well under respectively high temperature. For its excellent insulativity and strong weather resisting property, it is often used for the production of cold resisting wire and cable material, artificial leather, pellicle, plank stuff, sheet material and so on. It is nontoxic. The toxicity factor is 500, and any dosage fed to the white rat has not resulted in poisoning. It is quite suitable for foodstuff wrapper. It can also be used as low temperature plasticizer of many synthetic rubbers or cold resisting plasticizer of nitryl cellulose, ethyl cellulose, polymethyl methacrylate, polystyrene, vinyl chloride copolymer and so on. Sometimes, it is used as lubricating oil of yet engine.Standard: accordant to Q/JAHG003Standard Item First class regularColor Shade, (Pt- Co ) max 50 120Density ( 20 deg.c) g /cm3 0.913~0.919Acidity , m g KOH/g max 0.2 0.3Ester Content (1) % min 99.0 99.0Flashing Point deg.c min 210 205Loss on Heat, % max 0.3 0.5
It is a typical good low temperature resistance plasticizor. It has high plasticization efficiency and it wont change color easily when heated. It can endow the product with low temperature plasticity
Ester content is the guarantee index.Use : It is a typical good low temperature resistance plasticizor. It has high plasticization efficiency and it wont change color easily when heated. It can endow
Specification: In accordance with Q/JAHG 002Index name Grade OneLuster,(Pt-Co) 130Density,(p20°C)g/cm3 0.990Acidity, mgKOH/g 0.40Flashing point(open cup), °C 305Loss on heating, % 0.05Iodine
ESO is finely produced from high quality natural raw materials and has passed the toxicity tests of Disease Control Center, Shanghai Food and Drug Administration and SGS.Properties:Appearance: Light y
DDS28 single-phase static watt-hour meter is designed for measuring activeenergy in single-phase alternating current power grids by connecting upresident power supply system. It complies with the stan
Scientific name:Trioctyl Trimellitate Molecular formula: C33H54O6Molecular weight: 546.23Properties:TOTM is the major permanent and heat resisting plasticizer. Concurrently, it bears the virtue of pol
Its a fire-proof and lasting primary plasticizer, with the good points of polyester plasticizer and monomer plasticizer. Its electrical property is pretty good and mainly used in the fire-proof electr
Its a fire-proof and lasting primary plasticizer, with the good points of polyester plasticizer and monomer plasticizer. Its electrical property is pretty good and mainly used in the fire-proof electr
Its a fire-proof and lasting primary plasticizer, with the good points of polyester plasticizer and monomer plasticizer. Its electrical property is pretty good and mainly used in the fire-proof electr
Так же в категории "Прочие изделия и компоненты химической промышленности":
помощь**
Добавить в избранное
Отложенные товары
