noun
reversible colloid
Technical term in chemistry for a colloid that can be repeatedly dispersed and coagulated without permanent change.
可逆コロイドは温度やpHの変化で分散と凝集を繰り返す。
Reversible colloids repeatedly disperse and aggregate with changes in temperature or pH.
Irreversible colloid; once coagulated, it cannot return to the dispersed state, unlike 可逆コロイド.
Compound of 可逆 (reversible) and コロイド (colloid), a straightforward technical term.