Antistatic wothandizira

Antistatic wothandizila ndi mtundu wa zowonjezera mankhwala anawonjezera utomoni kapena wokutidwa pamwamba zipangizo polima kuteteza kapena kuwononga electrostatic mlandu.Antistatic wothandizirapalokha alibe ma elekitironi ufulu, amene ali surfactants. Kupyolera mu ma ionic conduction kapena hygroscopic zochita za ionizing kapena magulu a polar, antistatic wothandizira amatha kupanga njira yodumphira kuti akwaniritse cholinga chamagetsi oletsa antistatic.

1.Anionic antistatic agent

Pakuti anionic antistatic wothandizila, yogwira mbali ya molekyulu ndi anion, kuphatikizapo alkyl sulfonates, sulfates, phosphoric acid zotumphukira, apamwamba mafuta asidi mchere, carboxylate ndi polymeric anionic antistatic wothandizila, etc. gawo lawo cationic makamaka ayoni zitsulo zamchere kapena zamchere lapansi. zitsulo, ammonium, organic amines ndi amino alcohols, etc. Ndi antistatic agent kuti ndi amagwiritsidwa ntchito kwambiri mu mankhwalaCHIKWANGWANIkupota mafuta ndi mafuta mankhwala, etc.
 
2.Cationic antistatic agent
Cationic antistatic wothandizila makamaka zikuphatikizapo Amine mchere, quaternary ammonium mchere ndi alkili amino asidi mchere, etc. Pakati, quaternary ammonium mchere ndi zofunika kwambiri, amene ali kwambiri antistatic ntchito ndi amphamvu adhesion kwa polima zipangizo. Quaternary ammonium salt imagwiritsidwa ntchito kwambiri ngati antistatic agent ya ulusi ndi mapulasitiki. Koma mankhwala ena a quaternary ammonium ali ndi kusakhazikika kwamafuta ndipo amakhala ndi kawopsedwe kena komanso kukwiya. Komanso amatha kuchitapo kanthu ndi wopangira utoto ndi fulorosentiwhitening wothandizira. Kotero iwo adzakhala ochepa kuti agwiritsidwe ntchito ngati antistatic agents amkati.
 
3.Nonionic antistatic agent
Mamolekyu a nonionic antistatic agent okha alibe malipiro komanso polarity yochepa kwambiri. Nthawi zambiri nonionic antistatic wothandizira ali ndi gulu lalitali la lipophilic, lomwe limagwirizana bwino ndi utomoni. Komanso nonionic antistatic wothandizila ali otsika kawopsedwe ndi processibility wabwino ndi kutentha bata, kotero ndi abwino mkati antistatic wothandizila kwa zipangizo kupanga. Zimaphatikizapo mankhwala monga polyethylene glycol ester kapena ether, polyol fatty acid ester, fatty acid alkolamid ndi fatty amine ethoxyether, etc.

4.Amphoteric antistatic wothandizira
Nthawi zambiri, amphoteric antistatic wothandizira makamaka amatanthauza ionic antistatic wothandizira kuti ali ndi magulu anionic ndi cationic hydrophilic mu kapangidwe kawo. Magulu a hydrophilic m'mamolekyu amatulutsa ionization mumadzi amadzimadzi, omwe amakhala anionic surfactant mu media zina, pomwe ena ndi ma cationic surfactants. Amphoteric antistatic wothandizira ali ndi kuyanjana kwabwino ndi zida zapamwamba za polima komanso kukana bwino kwa kutentha, komwe ndi mtundu wa antistatic wamkati wokhala ndi magwiridwe antchito abwino kwambiri.

Yogulitsa 44801-33 Nonionic Antistatic Wothandizira Wopanga ndi Wopereka | Zatsopano (textile-chem.com)