Zowonjezera zomwe zimagwiritsidwa ntchito pofananiza mitundu ya pulasitiki ndi monga dispersant, lubricant( EBS , pe sera, pp sera.), kufalitsa mafuta, coupling agent, comptibilizer ndi zina zotero. Zowonjezera zomwe zimakumana ndi utomoni nthawi zambiri ndi monga retardant flame, toughening agent, lightener, anti ultraviolet agent, antioxidant, antibacterial agent, antistatic agent, ndi zina zotero. Zomwe zimadzaza ndi zodzaza ndi zochepetsera mtengo kapena kusintha thupi, monga kuwala kwa calcium carbonate, heavy calcium carbonate, talc ufa, mica, kaolin, silika, titanium dioxide, matope ofiira, phulusa la ntchentche, diatomite, wollastonite, mikanda yagalasi, barium sulfate, calcium sulfate, komanso organic fillers, monga nkhuni, wowuma wa chimanga ndi zina zaulimi ndi nkhalango ndi -mankhwala. Kudzaza ndi kulimbitsa zinthu kumaphatikizapo ulusi wagalasi, kaboni fiber, asbestos fiber, synthetic organic fiber, etc.

1. Dispersants ndi lubricants
mitundu Dispersant monga: mafuta asidi polyurea, Hydroxystearate, polyurethane, oligomeric sopo, etc.
Panopa, amagwiritsidwa ntchito dispersant makampani ndi lubricant. The lubricant ali kubalalitsidwa bwino, ndipo angathenso kusintha fluidity ndi demoulding ntchito mapulasitiki pa akamaumba.
Mafuta amagawidwa kukhala mafuta amkati ndi mafuta akunja. Mafuta amkati ali ndi kuyanjana kwina ndi utomoni, womwe ungachepetse kuyanjana pakati pa maunyolo a utomoni, kuchepetsa kukhuthala kwa ma viscosity ndikusintha madzimadzi. Kugwirizana pakati pa mafuta akunja ndi utomoni ndikosavuta. Amamangirira pamwamba pa utomoni wosungunula kuti apange mafuta opangira mafuta, kuti achepetse kukangana pakati pa utomoni ndi zida zopangira.
Mafuta odzola amagawidwa makamaka m'magulu otsatirawa malinga ndi kapangidwe ka mankhwala:
(1) Ma hydrocarbons monga sera ya parafini, sera ya polyethylene ( EVA ZINAWATHERA sera ), sera ya polypropylene (PP wax), sera yaying'ono ya ufa, etc.
(2) Mafuta acids. Monga stearic acid, hydroxystearic acid.
(3) Mafuta a acid amides ndi esters. Monga ethylene bis-stearamide (EBS), butyl stearate, oleic acid amide, etc. EBS imagwira ntchito ku mapulasitiki onse a thermoplastic ndi thermosetting, makamaka kwa kubalalitsidwa ndi mafuta.
(4) Sopo zachitsulo. Mwachitsanzo, barium stearate, zinc stearate, calcium stearate, cadmium stearate, magnesium stearate, lead stearate, ndi zina zotere zili ndi kukhazikika kwamafuta ndi mafuta.
(5) Mafuta oboola. Monga (mafuta methyl silikoni) polydimethylsiloxane, polymethylphenylsiloxane (phenylmethyl silikoni mafuta), polydiethylsiloxane (ethyl silikoni mafuta), etc.
Mu ndondomeko jekeseni, pamene youma ochekenera ntchito, pamwamba mankhwala wothandizila monga mafuta woyera mchere ndi mafuta mayamwidwe zambiri kuwonjezeredwa pakusakaniza, ndi ntchito za adsorption, mafuta, kufalitsa ndi kusokoneza zimawonjezeredwa. Choyamba onjezerani mankhwala opangira mankhwala ndikugwedezani bwino, kenaka yikani tona ndikugwedezani bwino.
Posankha, kukana kutentha kwa dispersant kudzatsimikiziridwa molingana ndi kutentha kwa kutentha kwa zipangizo zapulasitiki. Kwenikweni, ngati dispersant angagwiritsidwe ntchito pa sing'anga ndi otsika kutentha, dispersant ndi kutentha kukana sidzasankhidwa malinga ndi mtengo. High kutentha dispersant ayenera kugonjetsedwa ndi pamwamba 250 ℃.
Ma dispersants osiyanasiyana ndi mafuta odzola amafunikanso kuwonjezeredwa panthawi yakusintha kwa tona. Table 1 imatchula mafuta omwe amagwiritsidwa ntchito pazinthu zina za utomoni.
2. Coupling wothandizila ndi compatibilizer
Coupling wothandizila akhoza kusintha kugwirizana pakati pigment ndi utomoni. Mwachitsanzo, chithandizo cha ma inorganic pigments monga mpweya wakuda ndi titaniyamu woyera amatha kusintha kwambiri kubalalitsidwa kwawo mu utomoni. Pokonzekera mtundu masterbatch, kuwonjezera lumikiza wothandizila ndi compatibilizer akhoza kusintha kuyanjana pakati chonyamulira ndi utomoni ntchito, kupanga izo kwambiri kuphatikiza, ndi kusintha processing fluidity ndi kubalalitsidwa.
Mukamagwiritsa ntchito zida zosinthidwa (monga PP + galasi CHIKWANGWANI) kapena kuwonjezera filler masterbatch, kuwonjezera coupling wothandizila ndi compatibilizer sikungowonjezera kuyanjana pakati pa utomoni ndi filler (monga calcium carbonate, galasi CHIKWANGWANI, etc.), komanso kuonjezera fluidity.
Mitundu ikuluikulu ya ma coupling agents ndi silane coupling agent, titanate coupling agent, etc. Ma
Compatibilizers amatha kusintha ndikuwonjezera kugwirizana kwa ma resins awiri osiyana. Mwachitsanzo, polycaprolactone (PCL) ingagwiritsidwe ntchito pakati pa phenylenenitrile styrene copolymer (SAN) ndi polycarbonate (PC).
3. Zosintha zina za utomoni
Zosintha zina za utomoni zimaphatikizanso utomoni wagalasi, choletsa moto, cholimbitsa, chowunikira, anti ultraviolet agent, antioxidant, antibacterial agent ndi antistatic agent. Zodzaza zimaphatikizapo calcium carbonate, talc powder, mica, etc. nthawi zina kusintha kwa mankhwala osiyanasiyana (monga copolymerization, crosslinking, grafting), kusintha kwa thupi (kudzaza, kulimbikitsa, kusakaniza kapena kuwonjezera zowonjezera) kapena kusakanikirana kwachindunji kwa zinthu zosinthidwa panthawi yopanga (monga PP). + PE, kupanga chiŵerengero cha 1: 1).
Malingaliro a kampani Qingdao Sainuo Chemical Co.,Ltd. Ndife opanga sera PE, PP sera, OPE sera, Eva sera, PEMA, EBS, Zinc / Calcium Stearate…. Zogulitsa zathu zadutsa REACH, ROHS, PAHS, FDA kuyesa. Sainuo khalani otsimikiza sera, landirani kufunsa kwanu! Webusaiti:https://www.sanowax.com
E-mail: sales@qdsainuo.com
               malonda1@qdsainuo.com
Adress: Malo 2702, Block B, Suning Building, Jingkou Road, Licang District, Qingdao, China