联系人 Mr. Jace
Room 268,Building 2,No.15 district,hui District,Shizhong District, Jinan, Shandong
Propanediol is unsaturated polyester, epoxy resins, polyurethane resin and important raw materials, this about the amount of about of propylene glycol total consumption of about *5%, this kind of unsaturated polyester is used extensively for surface coatings and reinforced plastic. Propanediol viscous and hygroscopicity good and non-toxic, and therefore in food, medicine and cosmetics industry is widely used as a moisture absorption, antifreeze, lubricants and solvents. In the food industry, propylene glycol and propylene glycol fatty acid formation of fatty acid esters, mainly for food emulsifier; Propanediol condiments and pigment is an excellent solvent.Propanediol in the pharmaceutical industry commonly used for the manufacture of various types of ointment, gel solvent, softener and excipient such, as propylene glycol and various spices have good solubility, which is also used as a solvent and cosmetics, etc. Softener
ITEM
|
SPECIFICATION
|
RESULT
|
|
PG content
|
*9.5% min
|
*9.*3%
|
|
Moisture
|
0.*0% max
|
0.*9%
|
|
Relative density(*0)
|
1.****1.**9 g/cm3
|
1.**7
|
|
Burning residue
|
0.**8% max
|
0
|
|
Distillation range(IBP-DP)
|
******0
|
******9
|
|
Index of refraction(nD*0)
|
1.****1.**5
|
1.**2
|
|
Colourity(Pt-Co)
|
*0 max
|
6
|
|
Appearance
|
Colorless,viscous and transparent liquid
|
Colorless,viscous and transparent liquid
|
|
Conclusion:
|
The products of this batch number can reach the specification of the high grade by analysis.
|
国家: | China |
型号: | PG |
离岸价格: | 获取最新报价 |
位置: | - |
最小订单价格: | - |
最小订单: | - |
包装细节: | - |
交货时间: | - |
供应能力: | - |
付款方式: | - |
產品組 : | - |