product specification
it is divided into coamine-polyoxyethylene ether and lthamine-polyoxyethylene ether according to the difference of fatty amine. it can be divided into different series products according to the different adduct number of eo. specification can be seen in the following form.
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product name
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cocamine-polyoxyethylene ether
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lthamine-polyoxyethylene ether
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no.
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1202
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1205
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1210
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1802
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1805
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1810
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1815
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1820
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appearance @25
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light yellow transparent liquid
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paste form
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amber transparent liquid
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ph(1%aq.)
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8～10
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8～10
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tertiary amine %,≥
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96
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96
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hlb value
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6.4
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12.4
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13.8
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5.0
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9.0
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12.5
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14.2
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15.4
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properties and use
common non-ion surface active agent，easily soluble in water(1202 and 1802 are dispersed in water), ethanol and xylene，widely used as emulsifying agent, wetting agent, dispersant. used as desizing agent, levelling agent(levelling agent an) in textile industry; 1815 and 1820 can be used as compositions of viscose fiber denaturant and spinning finish; used as anticorrosive agent(inhibitor an) in metal industry; its characteristics of weak cation makes it have wide range of application in pesticide emulsion and deflocculant. 1815 and 1820 can be used in auxiliary of gyphosate solution as main composition.
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