The Universal Selection Source: Coatings Ingredients
A SpecialChem Client is seeking an adhesive solution that bonds plastic parts - mostly PE or PP - to glass within fragrance bottles. The solution should:
Keep its bonding and ...
This technology estate comprises patents that all share one aspect, they are made to be biodegradable.
These biodegradable materials were intended for the use in Kimberly-Clark Co...
Best Combine DMA, DSC, FTIR... for Optimal Material Analysis
Dec 6, 2016
More info and registration
Antiperspirants: Best Formulation Practices
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Cone Calorimeter: Quantifying Easily Flammability & Heat Release Rate
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Environmentally Friendly Coatings
Technical DataSheet | Supplied by
Exceval® AQ-4104 is a water soluble, modified polyvinyl alcohol (PVOH) polymer. It features combined properties of Kuraray’s Poval and EVAL, including EVAL’s gas barrier (e.g. towards oxygen, nitrogen and carbon dioxide even at elevated relative humidity) characteristics and Poval’s coat-ability. Exceval® AQ-4104 exhibits higher water resistance and lower moisture absorption compared to Poval, shows good resistance to organic chemicals and provides strong adhesion to metals. It is compatible with starch and cellulose. Applications include emulsion polymerization and barrier coatings of film, paper, and other substrates from an aqueous solution. The resulting coatings are highly transparent as well as glossy.
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