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Company News

The effects of various neutralizers on the water solubility and drying properties of resin2024-01-05 20:10:24
The effects of various neutralizers on the water solubility and drying properties of resin

The effects of various neutralizers on the water solubility and drying properties of resin- HY Chemicalîî

 


Water solubility

Film  

Drying speed

Odor  

Alkali

good

Yellowing

Fast  

Low  

Ammonia   solution

good

Yellowing

Fast  

Strong  

DMEA

good

No yellowing

Fast  

strong

Triethylamine

good

No yellowing

Slow  

Strong   and toxic

AMP95(HY chemical)

good

No yellowing

Moderate

low

 

According to the table, it can be seen that HY chemical AMP95 is a more suitable neutralizer. Although ammonia solution evaporates quickly and has good drying properties, it tends to form yellow complexes with drying agents, causing the film to yellow.

DMEA has a suitable evaporation rate at room temperature, unlike ammonia solution, which can cause poor coating and pinholes due to rapid evaporation, but it has a strong odor.

Triethylamine has a slower evaporation rate, which affects the drying performance of the film, and is also highly toxic.

AMP95 has good water solubility, aids in dispersion, does not cause yellowing of the film, has moderate drying speed, does not affect the film properties, and has a low odor.