Silikoni lastikuw polimɛri mɔlikuluw ye cakɛda-i n’a fɔ fɛnw ye minnu bɛ sɔrɔ Si-O (Silicon-Oxygène) jɛɲɔgɔnyaw fɛ, wa u yɔrɔba ye polisiloksan mass lineaire caman ye. Ikomi Si--Si bonda ye a ka jɛɲɔgɔnya suguya jɔnjɔn ye, silikoni atomuw bɛ siri kosɛbɛ metili kuluw la, wa kulu minnu ma labɛn, olu hakɛ fitininba bɛ don kɛrɛfɛ cakɛdaw kan.
Fanga minnu bɛ ɲɔgɔn cɛ, olu ka dɔgɔ, wa u mɔlikuluw bɛ ni helikili ye. Metili kuluw bɛ labɛn kɛnɛma, u bɛ se ka wuli ka bɔ u yɛrɛ la, o bɛ silikoni lastikuw kɛ ka funteni kunbɛn, ka kuran wuli, ka kemikaliya sabatili, a ɲɔgɔnnaw sɔrɔ ka tɛmɛ lastikuw tɔw kan minnu bɛ kɛ tuma bɛɛ.
Silikoni lastikuw cogoya, n’o ye polidifɔrmalidisidi silolɔkisan ye, a bɛ kɛ ni helikili molekiyɔmu ye ni fanga misɛnninw ye minnu bɛ sɔrɔ a ni ɲɔgɔn cɛ, o la, a bɛ se ka muɲu kosɛbɛ. O waati kelen na, fɔrmɛdisidi kulu minnu bɛ u bolo sin helikili kɔkan, olu bɛ se ka wuli ka bɔ u yɛrɛ la, o min bɛ silikoni lastikuw di u ma ni dugukolo cogoya kɛrɛnkɛrɛnnenw ye i n’a fɔ ji-sɔrɔ-cogo ani surface non-stickiness