Nkhani za malonda
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Chophimba Choletsa Moto
1. Chiyambi Chophimba choletsa moto ndi chophimba chapadera chomwe chingachepetse kuyaka, kuletsa kufalikira kwa moto mwachangu, ndikuwonjezera kupirira pang'ono kwa moto wa zinthu zophimbidwa. 2. Mfundo zogwirira ntchito 2.1 Sichiyaka ndipo chingachedwetse kuyaka kapena kuwonongeka kwa zinthu ...Werengani zambiri -
Utomoni wa polyaldehyde A81
Chiyambi Aldehyde resin, yomwe imadziwikanso kuti polyacetal resin, ndi mtundu wa utomoni wokhala ndi kukana kwachikasu kwambiri, kukana nyengo komanso kugwirizana. Mtundu wake ndi woyera kapena wachikasu pang'ono, ndipo mawonekedwe ake amagawidwa m'mitundu ya tinthu tating'onoting'ono tozungulira tomwe timadulidwa...Werengani zambiri -
Mtundu wa Zoletsa Kutulutsa Mafoam (1)
Mankhwala oletsa thovu amagwiritsidwa ntchito kuchepetsa kupsinjika kwa pamwamba pa madzi, yankho ndi choyimitsa, kupewa kupangika kwa thovu, kapena kuchepetsa thovu lomwe limapangika panthawi yopanga mafakitale. Mankhwala oletsa thovu odziwika bwino ndi awa: I. Mafuta achilengedwe (monga Mafuta a Soya, Mafuta a Chimanga, ndi zina zotero) Ubwino: omwe alipo, otsika mtengo komanso osavuta ...Werengani zambiri -
Chithandizo cha Kugwirizanitsa Mafilimu
Chiyambi chachiwiri Chothandizira Kulumikizana kwa Filimu, chomwe chimadziwikanso kuti Coalescence Aid. Chikhoza kulimbikitsa kuyenda kwa pulasitiki ndi kusintha kwa elasticity ya polymer compound, kukonza magwiridwe antchito a coalescence, ndikupanga filimu pa kutentha kosiyanasiyana kwa kapangidwe. Ndi mtundu wa pulasitiki womwe ndi wosavuta kuutaya. ...Werengani zambiri -
Kugwiritsa Ntchito Glycidyl Methacrylate
Glycidyl Methacrylate (GMA) ndi monomer yokhala ndi ma acrylate double bonds ndi magulu a epoxy. Acrylate double bond imakhala ndi reactivity yayikulu, imatha kudzipangira polymerization reaction, ndipo imathanso kupangidwa copolymer ndi ma monomers ena ambiri; gulu la epoxy limatha kuchita ndi hydroxyl,...Werengani zambiri -
Mankhwala opha tizilombo toyambitsa matenda ndi fungicide pa zophimba
Mankhwala opha tizilombo toyambitsa matenda ndi bowa wa zokutira. Zophimbazo zikuphatikizapo pigment, filler, color paste, emulsion ndi resin, thickener, dispersant, defoamer, leveling agent, film-forming assistant, etc. Zipangizozi zili ndi chinyezi ndi zakudya...Werengani zambiri