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Water sensitivity with dispersants [Case studies] 

Spektrochem Paint Technical Center
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Video showing how surfactants in the form of various dispersing additives can affect the sensitivity of waterborne polymer emulsion films to water.

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8 сен 2024

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Комментарии : 5   
@umaranjum6677
@umaranjum6677 Год назад
Please also mention time required for Conditioing at 25 celcius e.g 24hr/48hr/72hr? Before immersion in water
@SpektrochemResearchLaboratory
It depends on the result we want to get, e.g. early water resistance (after few hours), after 24 hrs, 7 days, etc.
@Almarca4
@Almarca4 11 месяцев назад
Great! ... What kind of ASTM standards are you using?
@SpektrochemResearchLaboratory
@SpektrochemResearchLaboratory 10 месяцев назад
Water sensitivity test is not performed according to ASTM. This is our procedure described in our internal test method
@Almarca4
@Almarca4 10 месяцев назад
@@SpektrochemResearchLaboratory OK. I understood... but I have a question, with my difference L, what am I evaluating or what information does it give me?
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