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Diclosan: Muyezo Wamakono Woteteza Matenda Otetezeka Komanso Ogwira Mtima
M'miyoyo yathu ya tsiku ndi tsiku, timadalira mankhwala ophera tizilombo toyambitsa matenda ndi zosakaniza zotsutsana ndi mabakiteriya kuti mabanja athu akhale athanzi komanso kuti malo athu akhale oyera. Koma kwa zaka zambiri, zinthu zambirizi zakhala zikugwiritsa ntchito mankhwala oopsa, zomwe zikubweretsa nkhawa za chitetezo chawo kwa nthawi yayitali kwa ife ndi dziko lathu lapansi...Werengani zambiri -
Malangizo Okhudza Kusankha Sera ya Mafakitale: Kupaka, Inki ndi zina zambiri
Pakukula kosalekeza kwa makampani opanga utoto, cholinga chachikulu chakhala kukonza magwiridwe antchito a utoto, ndipo zowonjezera sera zimagwira ntchito yofunika kwambiri. Kupanga zinthu zatsopano ndi kugwiritsa ntchito kwawo zimakhudza kwambiri ...Werengani zambiri -
Kodi Ma Coupling Agents ndi Chiyani Ndipo Ntchito Yawo Yoyambira Ndi Chiyani?
Kodi Ma Coupling Agents ndi Chiyani ndi Ntchito Yawo Yoyambira? Mu mafakitale a zomatira, inki, ndi zomatira, kodi nthawi zambiri mumakumana ndi mavuto awa: zomatira pa magalasi zomwe zimatuluka pambuyo powira, kugwa kwakukulu kwa zomatira...Werengani zambiri -
Kusiyana pakati pa Wochotsa Mpweya ndi Wochotsa Mpweya mu Powder Coating
Chotsukira mpweya ndi chothandizira chomwe chimatulutsa zinthu zosasunthika monga mpweya, chinyezi, ndi mamolekyu ang'onoang'ono omwe amapangidwa panthawi yolumikizana ndi kulimba kwa zophimba za ufa zikasungunuka ndikupanga filimu. Chimathandizanso mabowo ang'onoang'ono otulutsidwa ...Werengani zambiri -
Chidule cha Zowonjezera za Pulasitiki
Chidule cha Zowonjezera za Pulasitiki Zowonjezera za pulasitiki ndi mankhwala omwe ayenera kuwonjezeredwa panthawi ya ma polima (ma resins opangidwa) kuti apititse patsogolo magwiridwe antchito awo kapena kuti awonjezere mphamvu za utomoni. Zowonjezera za pulasitiki zimagwira ntchito yofunika kwambiri pakukonza pulasitiki. ...Werengani zambiri -
Momwe Mungasankhire Antioxidant Yoyenera？
Momwe Mungasankhire Antioxidant Yoyenera？ Kusankha antioxidant yoyenera ndi gawo lofunika kwambiri kuti polima ikhale yolimba, yowoneka bwino, komanso yogwira ntchito bwino. Izi zimafuna kuganizira mozama zinthu zambiri monga momwe polimayo imagwirira ntchito, komanso momwe imagwirira ntchito...Werengani zambiri -
Njira Yothana ndi Ukalamba ya Polyamide (Nylon, PA)
Njira Yothana ndi Ukalamba ya Polyamide (Nylon, PA) Nayiloni (polyamide, PA) ndi pulasitiki yopangidwa mwaukadaulo yokhala ndi mphamvu zabwino kwambiri zamakanika ndi zokonzera, zomwe PA6 ndi PA66 ndi mitundu yodziwika bwino ya polyamide. Komabe, ili ndi zofooka pakukana kutentha kwambiri, kukhazikika kwa utoto, ndipo...Werengani zambiri -
Alkyl Polyglucosides (APGs)
Alkyl Polyglucosides (APGs) ndi ma surfactants omwe si a ionic omwe amapangidwa polumikiza gawo la shuga (monga shuga) ku mowa wamafuta kudzera mu glycosidic bond. Ili ndi mitu ya Hydrophilic (Yochokera ku shuga kapena polysaccharides, zomwe zimathandizira kuti madzi asungunuke) ndi michira ya Hydrophobic (Gulu la alkyl lalitali (C8...Werengani zambiri -
Aldehyde Scavenger — Mankhwala opangidwa ndi mankhwala a polyamine
Formaldehyde (HCHO) ndi chinthu chopanda utoto, chopanda mphamvu komanso chopanda mphamvu chomwe chimakhala ndi mpweya kutentha kwa chipinda ndipo chimasungunuka mosavuta m'madzi. Ndi chinthu chofunikira kwambiri pakati pa kupanga mafakitale ambiri komanso njira zamagetsi zamoyo, chomwe chimagwiritsidwa ntchito kwambiri m'magawo otsatirawa: kupanga...Werengani zambiri -
Zoletsa Kuwala kwa Amine Zolepheretsa: Ukadaulo ndi Zochitika Zamsika
Kafukufuku waposachedwa wa Hindered Amine Light Stabilizers akuyang'ana kwambiri pakukweza kukhazikika kwa kutentha komanso kugwira ntchito kwa nthawi yayitali kwa zokhazikika za kuwala kwa amine zotsekedwa. Mwachitsanzo, kukulitsa kuyanjana kwake ndi ma polima kudzera mu kusintha kwa kapangidwe ka mamolekyulu (monga kuyambitsa magulu a polar), ...Werengani zambiri -
Zinthu zina zomwe muyenera kudziwa zokhudza mapulasitiki
Njira yatsopano yopangira mapulasitiki Ndi kulimbitsa malamulo apadziko lonse lapansi okhudza chilengedwe (monga malamulo a EU REACH), mapulasitiki achikhalidwe a phthalate (monga DOP) akusinthidwa pang'onopang'ono chifukwa cha zoopsa zomwe zingachitike paumoyo. Mapulasitiki abwino kwambiri monga epoxy ...Werengani zambiri -
N’chifukwa Chiyani Tikufunika Zoletsa Mkuwa?
Choletsa mkuwa kapena choletsa mkuwa ndi chowonjezera chogwira ntchito chomwe chimagwiritsidwa ntchito mu zinthu za polima monga mapulasitiki ndi rabala. Ntchito yake yayikulu ndikuletsa mphamvu yokalamba ya ma ayoni a mkuwa kapena mkuwa pa zinthu, kupewa kuwonongeka kwa zinthu...Werengani zambiri