- 产品中心
>>产品说明
1,2-丙二醇为一种化学试剂，与水、乙醇及多种有机溶剂混溶。丙二醇可用作不饱和聚酯树脂的原料.在化妆品、牙膏和香皂中可与甘油或山梨醇配合用作润湿剂。在染发剂中用作调湿、匀发剂，也用作防冻剂，还用于玻璃纸增塑剂和制药工业。
> > product description
1, 2 - propylene glycol as a chemical reagent, with water, ethanol and a variety of organic solvents miscibility.Propylene glycol can be used as a raw material of unsaturated polyester resin. In cosmetics, toothpaste and soap can be used as a wetting agent with glycerol and sorbitol.Used in hair dyes, wet hair agent, also used as antifreeze, also used in cellophane, plasticizer and pharmaceutical industry.
>>性能和用途
●丙二醇的粘性和吸湿性好，并且无毒，因而在食品、医药和化妆品工业中广泛用作吸湿剂、抗冻剂、润滑剂和溶剂。丙二醇的水溶液是有效的抗冻剂。是塑料的增塑剂、脱水剂、表面活性剂、固化剂、粘结剂的原料等。还可用于油漆、农药、涂料等行业。 ●溶解性：能与水、乙醇、乙醚、氯仿、丙酮等多种有机溶剂混溶。对烃类、氯代烃、油脂的溶解度虽小，但比乙二醇的溶解能力强。
> > performance and USES ●propanediol viscous and hygroscopicity good, and non-toxic, and therefore in food, medicine and cosmetics industry are widely used as a hygroscopic agent, antifreeze, lubricants and solvents.Propylene glycol antifreeze solution is effective.Is plastic plasticizer, dehydrating agent, surface active agent, curing agent, binder materials, etc.Can also be used in paint, pesticide, paint and other industries. ●solubility: with water, ethanol, ethyl ether, chloroform, acetone and other organic solvents miscibility.For hydrocarbons, chlorinated hydrocarbons, oil solubility are small, but the dissolving ability than ethylene glycol.
>>质量指标 Quality indicators
项 目project | 指 标 indicators |
外 观 appearance | 无色透明液体 Colorless transparent liquid |
分子量 The molecular weight | 76.09 |
沸 点 The boiling point | 188.2℃ |
熔 点 Melting point | -59℃ |
粘 度（20℃） viscosity | 60.5mpa.s |
>>包装储运及安全性
●净重：25KG塑桶、50KG塑桶、215KG塑桶、215KG镀锌桶。
●贮存在室内干燥通风处，运输过程中应防止猛烈撞击和雨淋。
●本品按非危险品储运。
●仅限于工业用途，严禁用于儿童玩具及食品添加剂。
> > packaging storage and transportation and safety
●net weight: 25 kg plastic barrels, 50 kg plastic barrels, 215 kg plastic drum, 215 kg of galvanized barrels.
●Store in dry indoor ventilated place, in the process of transportation should prevent hit so hard and the rain.
●When the product according to non-dangerous goods storage and transportation.
●Limited to industrial use, it is strictly prohibited for children's toys and food additives.
48小时发货
买家保障
加入购物车
