Specification	HLB ＆#118alue	appearance	PH ＆#118alue (1% aqueous)	density
NP-4	8.9	Colorless transparent	7.2	1.027
NP-6	10.9	Colorless transparent	7.3	1.039
NP-7	12.0	Colorless transparent	6	1.044
NP-8	12.6	Colorless transparent	6	1.057
NP-9	12.9	Colorless transparent	6	1.055
NP-10	13.2	Colorless transparent	6	1.060
NP-15	15.0	White liquid	6	1.074
NP-40	17.8	White solid	6.3

NP series product properties and USES
NP - 4 is excellent oil-soluble low HLB surfactant, emulsifier, used to clean and grease.
NP - 6 good emulsifier, moisturizing factor, used for cleaning, grease, pesticide, adhesives industry.
NP - 750 fine cleaning, moisture resistance, suitable for cleaning, grease,, papermaking, textile and chemical liquid metal processing, oil.
NP - 8 good cleaning and moisturizing factor, used for cleaning and grease, paper and textile, coating, agricultural chemicals, metalworking fluid.
NP - 9 good cleaning and moisturizing factor, used for cleaning and grease, paper and textile, coating, paint, cleaning, metal processing, agricultural chemicals.
NP - 10 good cleaning and moisturizing factor, used for cleaning and grease, paper and textile, metal processing, agricultural chemicals.
NP - 15 good cleaning and moisturizing factor, suitable for high temperature. Used for cleaning, grease, paper and textile, metal processing, agricultural chemicals.
NP - 40 especially suitable for high temperature, high in water solubility, emulsification and moisturizing, stable function, used in cleaning, textile, paper, coating, paint, agricultural chemicals
Packing: NP - 4-15 210 kg/barrel, dow original
NP - 40 25 kg/bag, domestic