DMH is White crystal powder, with high purity 99% min. Dissoluble in water, ethanol, and ethyl ether. Slightly dissolve in acetone, but does not dissolve in fatty hydrocarbon and trichlene. Strong polarity, low viscosity, so glass fiber, carbon fiber and a variety of fillers have good wetting capacity and adhesion

DMDMH 55% is formaldehyde sustained-release preservative. It is colorless Transparent liquid, a kind of broad spectrum, the highly effective antimicrobial preservative. Dimethyloldimethyl hydantoin is wide range of PH and stable temperature ranges.