Nws yog ib yam khoom uas muaj cov khoom nplaum zoo. Adhesion thiab cohesion siv los txhuam tus nto thiab ua ib yam twj paj nruag.
Ib yam khoom zoo li cov organic lossis cov khoom uas siv los ua hluav taws xob, lossis cov khoom siv hluavtaws los ntawm cov tib yam lossis ob leeg los yog ntau homogenous lossis heterogeneous (los yog khoom) uas tau kho thiab muaj lub zog txaus, ua ke hu ua ib qho nplaum los yog Adhesives, adhesives, kua nplaum.
Cov tshuaj cog qoob loo (hmoov nplej, tsiaj txhu kua nplaum, kua nplaum, roj hmab, roj hmab, roj hmab, roj hmab, roj hmab, lwm yam khoom), hluavtaws roj (epoxy resin, phenolic resin, urea-formaldehyde resin, polyurethane, etc.) thermosetting reagin thiab polyvinyl acetal, perchlorethylene resin, etc. Cov thermoplastic resins, hluavtaws, cov khoom siv roj ntsha xws li neoprene, nitrile roj hmab, lwm yam, lossis cov khoom xyaw uas tsis haum (silicates, phosphates, etc.) feem ntau yog siv cov kua nplaum, cov kua nplaum, cov kua nplaum thiab lwm yam khoom siv, raws li kev siv cov cuab yeej tawm hauv chav tsev, ua kom muaj cua txias, nplaum siab. cov ntaub ntawv thiab cov ntawv xov xwm, thiab kev ntxhov siab ntawm cov kua nplaum (joint joint) yog sib npaug ntawm cov kua nplaum (Epoxy resin, neoprene thiab sealant).
