Poly(ethylene glycol-co-propylene glycol) monobutyl ether 50HB series

Special fine chemicals

Index No.:

Km-932

Products Name

Poly(ethylene glycol-co-propylene glycol) monobutyl ether 50HB series

CAS No.:

9038-95-3

Introduction

Product name: Poly(ethylene glycol-co-propylene glycol) monobutyl ether

Synonyms: EO-PO copolymer

CAS NO: 9038-95-3

EINECS: 231-545-4

50HB series is a series of products with different molecular weight grades of polyethylene oxide and propylene oxide monobutyl ether, widely used in multifunctional lubricating oil products. It can be used alone as a fluid and lubricating oil, or added as a base oil to formulate unique lubricating oils. It can also be used as a defoamer and copper plating additive for metals industries such as processing, textiles, papermaking, coatings, and electroplating

Specification:

Items	Technical index
Items	50HB55	50HB170	50HB260	50HB400	50HB660	50HB2000
Appearance	Colorless liquid	Colorless liquid	Colorless liquid	Colorless liquid	Colorless liquid	Colorless liquid
Color(Pt-Co)	50Max.	50Max.	50Max.	50Max.	50Max.	50Max.
Viscosity(cst, 40’C)	8.3	33	53	81	130	440
Viscosity(SUS, 100’F)	55	170	260	400	660	2000
Density(g/cm3,20’C)	～0.980	～1.030	～1.035	～1.040	～1.045	～1.055
PH (1% aqueous sol.)	5.0-7.0	5.0-7.0	5.0-7.0	5.0-7.0	5.0-7.0	5.0-7.0
Cloud point (1% aqueous sol.)	-	～66.0	～65.0	～58.0	～56.0	～54.0
Molecular weight(g/mol)	300	750	970	1300	1800	2900

Package:

200kg/Drum or 1000kg/IBC drum

Storage &Shelf life

Store it in cool, dry, and ventilated place with a shelf life of two years.

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