POLYMER SEARCH

LG Chemical NPG Flake Neopentyl Glycol

Category	Other Engineering Material
Manufacturer	LG Chemical
Trade Name	NPG
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	LG Chemical NPG Flake Neopentyl Glycol.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

NPG is a diol with two hydroxyl groups located in the 1,3-position on the primary carbon atom. Additionally, it has two methyl groups instead of the usual two hydrogen atoms on the a-carbon atom. Its unique structure is responsible for allowing rapid esterification, high chemical and thermal stability of NPG as well as high crystalline and weatherability.Applications: Powder Coating Resins, Alkyd Coating Resins, Fiber Glass Reinforced Resins, Polyester Polyols PlasticizerCAS No. 126-30-7Information provided by LG Chemical

Physical Properties	Metric	English	Comments
Specific Gravity	1.06 g/cc	1.06 g/cc
Molecular Weight	104.15 g/mol	104.15 g/mol
Vapor Pressure	0.00400 bar @Temperature 20.0 Â°C	3.00 torr @Temperature 68.0 Â°F	Vapor density: 2.1

Thermal Properties	Metric	English	Comments
Boiling Point	210 Â°C @Pressure 0.101 MPa	410 Â°F @Pressure 14.7 psi
Flash Point	103 Â°C	217 Â°F

Processing Properties	Metric	English	Comments
Moisture Content	<= 3.0 %	<= 3.0 %	ASTM E203

Descriptive Properties	Value	Comments
Acidity	<0.01%
Autoignition Temperature	399Â°C
Color	10 APHA	50% in H2O, ASMT D1209
Hydroxyl functionality	2
Hydroxyl Number	1050-1090 KOH mg/g
Purity	>99.2%	Gas Chro.
Solubility	520 g/100g	in H<sub>2<sub>O (20Â°C)

Users viewing this material also viewed the following: