KhIMIYaI KOLLOIDI, yak fasli khimiyai fizikist, nomi ananavii ilm oid ba sistemahoi dispersi va hodisahoi sathi. Ximiyai kolloidi jarayon va hodisahoi bo holati balanddispersii jismho aloqamand, masalan, diffuziya, adgeziya, adsorbsiya, koagulyasiya, ustuvorshavi va gayraro tadqiq mekunad.
Asoshoi ilmii tekhnologiyai masolehi binokori, parmakunii jinshoi kuhi, korkardi mekhanikii metallho va gayraro daryoft mekunad. Ximiyai kolloidi yakjoya bo biokhimiya va fizikayu himiyai polimerho asosi talimotro oid ba paydoishu inkishofi hayot tashkil medihad.