Pentane Blends

Product Detail

Pentane Blends
 Chemical FormulaC5H12
 Species1 80/20
 Species2 60/40
 Species3 50/50 
 Usage: 
 Pentane blends is mixed by npentane and isopentane by certain ratio, mainly used as blowing/expandable agent, for EPS foaming, etc.  
 Pentane 80/20 is a blend of 80% npentane and 20% iso pentane. 
 Pentane 60/40 is a blend of 60% npentane and 40% isopentane.
 Pentane 50/50 is a blend of 50% npentane and 50% isopentane.
 Customer-taliored grade is avaliable.

Typical Specifications:

Component	Model
	F1	F2	F3	F4	F5	F6	F7	F8	F9
N-pentane/%	10	20	30	40	50	60	70	80	90
Iso-pentane/%	90	80	70	60	50	40	30	20	10
Note:±2% is allowed

 

Item	Unit	Spec of pentane80/20	Spec of pentane60/40	Spec of pentane50/50	Test Method
Appearance	-	Clear	Clear	Clear	Visual
Total-hexane	Wt%	=99	=99	=99	Gas Chro
N-hexane	Wt%	78-82	58-62	48-52	Gas Chro
Iso-pentane	Wt%	18-22	38-12	48-52	Gas Chro
heavier	Wt%	=0.1	=0.1	=0.1	Gas Chro
Butane and Lighter	Wt%	=0.1	=0.1	=0.1	Gas Chro
Total Olefin	ppm	=20	=20	=20	Gas Chro
Aromatic content	ppm	=10	=10	=10	Gas Chro
Benzene	ppm	=1	=1	=1	Gas Chro
Nonvolatile	mgBr/100ml	=1	=1	=1	ASTM D1353
Total Sulfur	ppm	=1	=1	=1	ASTM D5453
Doctor test	-	Negative	Negative	Negative	ASTM D4952
Bromine index	mgBr/100g	=1	=1	=1	ASTM D2710
Saybolt Color	-	30	30	30	ASTM D156
Total Nitrogen	ppm	=1	=1	=1	ASTM D6069
Carbonyl	ppm	=1	=1	=1	ASTM E411
Copper corrosion	-	1a	1a	1a	ASTMD130
Residue Acidity	-	Neutral	Neutral	Neutral	ASTMD1093
Water	ppm	=10	=20	=20	Karl-fisher
Density at 15?	-	0.62-0.64	0.62-0.64	0.615-0.630	ASTM D4052

Transport information:
 Packed in 24 cubic meters iso tank.
DOT Classification: Pentane, Flammable Liquid UN1265

Attention carefully:
 High Flammable.Store in original containers in approved flame-proof area. Keep containers securely sealed. Store away from incompatible materials in a cool, dry well ventilated area. Protect containers against physical damage and check regularly for leaks.Read SDS carefully before handling.

Strict inspection required: