Blowing Agent----Pentane

　　Pentane is a colorless transparent liquid petroleum product. It may be prepared into 11 different types of products with different ratios of normal to iso pentane according to need. It is mainly used as the blowing agent for evaporable polystyrene(EPS) plastics etc. It may also be used as industrial solvents, extraction agents, chemical raw materials, light-wax molecular sieve absorbing agents. It may also be used as solvents. It is relatively highly stable.
　　
　　This product is unpacked flammable liquid. During storage and transportation, fire should be strictly prohibited.
This plant may provide special tank trucks for customers to make transportation.
Code
F0
F1
F2
F3
F4
F5
F6
F7
F8
F9
F10
nC5( normal pentane )%
0
10
20
30
40
50
60
70
80
90
100
iC5( isopentane )
100
90
80
70
60
50
40
30
20
10
0
Note: The ratio of nC5/iC5 is allowed to have a ±2% deviation.
Typical Data of Pentane
　Item 　Typical Content
　nC5 , iC5 overall content % 　not less than 97.5
　C3 , C4 content % 　not larger than 0.5
　Content of C5 and C6 higher % 　not larger than 2.0
　Density( 15℃ )kg/m3 　620 - 640
　Thioalcohol mg/kg 　not larger than 5
　Sulfur Content mg/kg 　not larger than 30
　Color Number 　not deeper than 5
　Copper Corrosion ( 50℃ , 3h ) 　not larger than 1
 
 
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