Special Surfactant EH

1. Low foam performance 2. Low dynamic surface tension 3. Narrow gel range 4. Perfect quanlity

EH Special Surfactants Instructions

EH Special surfactant won the industry's broad attention by its high performance, low toxicity, and the biodegradable characteristics, it not only can improve household detergents cleaning performance, but also easy to biodegradation, aquatic toxic (EC50) is more than 10 mg/l. There is not any alkyl phenolic component in products, and can replace NP series surfactants, while strengthening the product biodegradable properties, make its lowest influence to environment.

EH special surfactant is with good wetting emulsification performance, which can improve the cleaning ability of cleaner, at the same time reduce the demand of the solvent in formula; with light odor, it can reduce stimulating in formula, and enhance the effect of spice; with a low foam characteristics, it is easy to rinse, and fasten the dissolve time, with gel narrow range, it can shorten the formula time, especially for the preparation of concentrated prescription, it could reduce packing and the use of water.

1. Product Quality Testing Index:

	EH-3	EH-6	EH-9
Appearance	Pale yellow transparent or slightly turbid
Cloud point, in 10% water (° C)	Can be scattered	40-50	55-70
Viscosity 40 ° C, cst	20-30	34-45	40-55
PH, 1% solution	5.0-7.5	5.0-7.5	5.0-7.5

 

2. The Product Biodegradable Nature

Products	Whether is easy to degradation	Biological toxicity mg/L, Daphnia
EH	Yes	10-100
Primary alcohol ethoxylate (PAE) C12-16EO3-9	yes	0.1-100
	no	1-10

3. Application Performance:

A) hard surface cleaning

B) Low foam performance

C) Low dynamic surface tension:

Products	Dynamic surface tension and ms (dyne/cm)
EH-9	40
Primary alcohol ethoxylate (PAE) C12-16EO3-9	55
Nonylphenol polyoxyethylene ether EO9	56

Low dynamic interfacial tension is especially suitable for application of quick cleaning, such as bottle cleaning.

D) Narrow gel range

 

 

Special Surfactant EH