Viscosifier yamadzimadzi obowola (80A51)
Chogulitsachi ndi choyera kapena chachikasu chopepuka chopanda ufa woyenda, ndi chowonjezera kukhuthala kwa polima chopangidwa.
Chogulitsachi chili ndi mphamvu yolimba yolimbana ndi kutentha kofatsa komanso mchere. Pa kutentha kwambiri kuposa 120℃, kukhuthala kogwira ntchito kwa madzi obowola kumatha kuwonjezeredwa kufika pa 25mPa.s ndi 0.3% yokha, zomwe zingathandize kwambiri thixotropy ndi mphamvu yonyamulira ma chip a madzi obowola. Nthawi yomweyo, mankhwalawa angagwiritsidwenso ntchito ngati chochepetsera kutayika kwa madzi.
| CHINTHU | INDEX | |
| MAONEKEDWE | Ufa woyera kapena wachikasu woyenda madzi | |
| Kukhuthala kwa mkati, dl/g | ≥6.0 | |
| Kuchuluka kwa madzi, % | ≤8.0 | |
| Kupyapyala (zotsalira za sikirini ya 0.9mm), % | ≤5.0 | |
| Kukhuthala kooneka, mPa.s | Kutentha kwabwinobwino | ≥35 |
| Kutentha kwambiri pa madigiri 120° C kwa maola 16 | ≥25 | |
| Kukhuthala kwa pulasitiki, mPa.s | Kutentha kwabwinobwino | ≥17 |
| Kutentha kwambiri pa madigiri 120° C kwa maola 16 | ≥12 | |
| Chodulira Motion, Pa | Kutentha kwabwinobwino | ≥18 |
| Kutentha kwambiri pa madigiri 120° C kwa maola 16 | ≥10 | |
| Kusefera voliyumu, ml | Kutentha kwabwinobwino | ≤25 |
| Kutentha kwambiri pa madigiri 120° C kwa maola 16 | ≤35 | |
Kulongedza ndi mayendedwe
Gwiritsani ntchito thumba la pulasitiki lopangidwa ndi nsalu kapena mapepala okhala ndi matumba apulasitiki okhala ndi mapepala okwana 25kg. Lingathenso kupakidwa malinga ndi zosowa za ogwiritsa ntchito. Mukasunga ndi kunyamula, samalani ndi kutentha ndi chinyezi, wosanjikiza wosanjikiza suyenera kupitirira zigawo 20. Nthawi yosungira yogwira ntchito ndi zaka ziwiri.
Nkhani zofunika kuziganizira:
Pewani kukhudza maso, khungu ndi zovala, kapena muzimutsuka ndi madzi ambiri. Sungani kutali ndi moto.
1. Kodi pali mitundu iti ya mankhwala ogwiritsidwa ntchito kwambiri m'malo opaka mafuta?
Mankhwala osiyanasiyana ochokera ku malo opaka mafuta amapezeka kuti athetse mavuto enaake m'makampani amafuta ndi gasi. Mankhwala omwe amagwiritsidwa ntchito kwambiri ndi monga mabakiteriya, zoletsa dzimbiri, zoletsa kusungunuka, zoletsa kukula, zoletsa kugwedezeka, zochepetsa kugwedezeka, zoyambitsa zinthu zosungunuka, zoletsa kusungunuka, ndi zoletsa acid, ndi zina zotero.
2. Kodi mungagule bwanji mankhwala ochokera ku malo ophikira mafuta?
Mankhwala amafuta a m'munda amatha kugulidwa kudzera mwa ogulitsa mankhwala ovomerezeka omwe amakhazikika pa zinthu zopangidwa makamaka kuti zigwiritsidwe ntchito ndi mafuta ndi gasi. Ogulitsa awa nthawi zambiri amakhala ndi magulu odzipereka a akatswiri omwe angalangize kusankha ndi kugwiritsa ntchito mankhwala oyenera kutengera zofunikira zinazake.
