Нейтрально
film forming
Polyester-3
polyester-3 is a polymer formed by the reaction of ethylene glycol, terephthalic acid, isophthalic acid, cyclohexanedimethanol and norbornanediamine
polyester-3 is a polymer formed by the reaction of ethylene glycol, terephthalic acid, isophthalic acid, cyclohexanedimethanol and norbornanediamine