Wodalirika woperekera wetting agents

Wodalirika woperekera zonyowetsa Zowonetsedwa Chithunzi

Kufotokozera mwachidule:

Zonyowetsa ndi zinthu zomwe zimachepetsa kuthamanga kwa madzi, zomwe zimapangitsa kuti madzi afalikire mosavuta.Amagwiritsidwa ntchito kwambiri pazinthu zosiyanasiyana, kuphatikizapo chakudya, zodzoladzola, kupanga mapepala, kuyeretsa madzi, zotsukira, kupanga shuga, kuwira, zokutira, kusindikiza nsalu ndi utoto, kubowola ndi kuyeretsa, mafuta opangira madzi ndi mafuta odzola apamwamba, otulutsa zinthu. , ndi zina zambiri.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Zakuthupi ndi Zamankhwala

Wonyowetsa, mtundu wa polyorganosiloxane wokhala ndi unyolo wa madigiri osiyanasiyana a polymerization, umagwira ntchito ngati chonyowetsa chodabwitsa.Amapangidwa kudzera mu hydrolysis ya dimethyldichlorosilane ndi madzi kuti apeze mphete yoyamba ya condensation.Mpheteyo imasweka, kukonzedwanso kuti ipange mphete yotsika ya Chemicalbook, ndikuphatikizidwa ndi mutu wothandizira komanso chothandizira polima.Izi zimapangitsa kuti pakhale mitundu yosiyanasiyana ya ma Wetting agents osakanikirana ndi ma polymerization osiyanasiyana.Zigawo zotsika zowiritsa zimachotsedwa kudzera mu vacuum distillation kuti mupeze zomaliza zonyowetsa.

Kupatula kukhala wonyowetsa, mafuta a silicone ali ndi zinthu zambiri komanso ntchito zina.Nthawi zambiri amagwiritsidwa ntchito ngati defoamer m'mafakitale monga kukonza chakudya, kupanga zodzoladzola, ndi kupanga mapepala.Pochepetsa bwino mapangidwe a thovu, mafuta a silikoni amathandizira kupanga konse.Kuphatikiza apo, imagwiritsidwa ntchito ngati chinthu chofunikira kwambiri popanga utomoni wa silicone ndi mphira wa silicone.Zidazi zimapeza ntchito zambiri monga zomatira, zowonjezera mapulasitiki oletsa moto, zotchingira zopangira, ndi zina zambiri.

Kusinthasintha kwa mafuta a silikoni kumawonetsedwanso ndi ntchito yake ngati chomaliza mumsika wa zikopa.Zimathandizira kukulitsa mawonekedwe, mawonekedwe, komanso kulimba kwa zinthu zachikopa.Komanso, m'magawo ena osiyanasiyana, monga kupanga zotsukira zapamwamba kwambiri, sizimangokhala ngati chonyowetsa komanso zimagwira ntchito yofunika kwambiri popanga komanso kukhazikika.

Ubwino

(1) The mamasukidwe akayendedwe ntchito ndi bwino mu lubricant madzi, ndi mamasukidwe akayendedwe kusintha kutentha lonse ndi kochepa.Malo ake a condensate nthawi zambiri amakhala osakwana -50 ° C, ndipo ena amafika -70 ° C. Amasungidwa kwa nthawi yayitali kutentha kochepa.Maonekedwe ndi mamasukidwe ake amafuta sizinasinthe.Ndiwo mafuta ofunikira omwe amaganizira za kutentha kwakukulu, kutentha kochepa, ndi kutentha kwakukulu.

(2) Wabwino matenthedwe makutidwe ndi okosijeni bata, monga matenthedwe kutentha kutentha> 300 ° C, yaing'ono evaporation imfa (150 ° C, masiku 30, evaporation imfa ndi 2%), makutidwe ndi okosijeni mayeso (200 ° C, 72H), mamasukidwe akayendedwe ndi asidi kusintha kwamtengo Wang'ono.

(3) Kusungunula kwabwino kwamagetsi, kukana kwa voliyumu, ndi zina zotero. Mu kutentha kwabwino ～ 130 ℃, sizisintha (koma mafuta sangakhale madzi).

(4) Ndiwopanda poizoni komanso wopanda thovu komanso mafuta amphamvu oletsa kuwira, omwe angagwiritsidwe ntchito ngati chopondera.

(5) Kukhazikika kwabwino kwa shear, komwe kumatha kuyamwa kugwedezeka ndikuletsa kufalikira kwa vibration.