Dimethyl silicone ngo yɛ polymer a ɛyɛ silicon a ɛnyɛ nkwaboaa-oxygen main chain ne methyl afã nkɔnsɔnkɔnsɔn.
Ɛyɛ nsu a enni kɔla wɔ dan mu hyew mu na nsu ntumi nkɔ mu. Ne structure formula no te sɛ nea edidi so yi: Dimethyl silicone oil no wɔ dwumadie ahodoɔ pii ɛnam ne viscosity range (firi 0.65 kɔsi 1,000,{{4}MMM/s), ɔhyeɛ ketewa-Viscosity coefficient, large expansion coefficient, flash point a ɛkorɔn ne low resistances, a ɛyɛ den sɛ ɛbɛko atia, wimu tebea a ɛkɔ soro, ramical ins, ramical inrs.