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Nonyl phenol polyoxyethylene ether NP-4

It has good wetting, penetrating and washing ability
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Nonyl phenol polyoxyethylene ether NP-6

Excellent emulsifying, dispersing, wetting and permeating properties...
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Nonyl phenol polyoxyethylene ether NP-7

Excellent emulsification cleaning, hard water resistance
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Nonyl phenol polyoxyethylene ether NP-8

Good wetting, penetrating and washing ability
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Nonyl phenol polyoxyethylene ether NP-8.6

Excellent emulsification, wettability, dispersion, permeability.
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Nonyl phenol polyoxyethylene ether NP-9

Excellent emulsification, wettability, dispersion, permeability.
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