Kodi MQ silicone resin ndi chiyani?

Sep 05, 2025 Siyani uthenga

Kapangidwe ka utomoni wa silikoni wa MQ ndi motere: pachimake chimapangidwa ndi SiO4/2 polima (ie Q), ndipo mbali yake imamangidwa ndi magulu a trimethylsiloxy (ie M), kupanga zolimba pawiri-zosanjikiza zolimba za silikoni utomoni. Zimawoneka ngati zoyera zotayirira ufa kapena zolimba zolimba.

 

Kupatula kukhala ndi magulu a Si-OH, itha kukhalanso ndi magulu ena omwe akugwira nawo ntchito. Utoto wa MQ wokhala ndi ma trimethyl onse kumapeto kwake ndi methyl MQ silicone resin. Pamene gawo la magulu a methyl mu methyl MQ silikoni utomoni m'malo ndi Vi magulu, amakhala methyl vinilu MQ silikoni utomoni; mbali yamagulu a methyl ikasinthidwa ndi magulu a Me2HSiO-, imakhala haidrojeni-yokhala ndi utomoni wa sililicone wa MQ. Chifukwa cha mawonekedwe apadera a mamolekyu, utomoni wa silicone wa MQ umasungunuka mosavuta mu zosungunulira za organic monga toluene ndi xylene. Yankho lake ndi lomveka bwino komanso lopanda mtundu, ndipo lili ndi mphamvu zamakina, zotsekereza, chinyezi{8}}zosayenderana ndi madzi{9}}zosagwira ntchito ndi madzi komanso sizimatentha kwambiri.

 

Makhalidwe a MQ silicone utomoni:

✔ Kulimbitsa bwino kwambiri ✔ Zopanga zopanda utoto komanso zowonekera ✔ filimu yodzitchinjiriza yayitali-yosatha yomwe imapangidwa pambuyo pochiritsa ✔ Kusunga bwino nyengo, kutsekereza magetsi, chinyezi-kuteteza madzi{2}}kuchotsa madzi{2}}

 

Ntchito minda ya MQ silikoni utomoni:

✔ Silicone pressure-sensitive adhesive ✔ Cosmetics ✔ Potting of electronic and electronic components ✔ Transparent Optical adhesive ✔ Silicone chikopa ✔ Silicone defoamer ✔ Mold release agent, release agent.