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Imarike ye-Nucleating Agent yehlabathi ikhula ngokuthe ngcembe: igxile kubaboneleli baseTshayina abasakhulayo
Kulo nyaka uphelileyo (2024), ngenxa yophuhliso lwamashishini afana neemoto kunye nokupakishwa, ishishini lepolyolefin kwingingqi yeAsia Pacific nakuMbindi Mpuma liye lakhula ngokuthe ngcembe. Imfuno ye-nucleating agents iye yanda ngokuhambelanayo. (Yintoni i-agent ye-nucleating?) Ukuthatha i-China njenge ...Funda ngokugqithisileyo -
Ukunganyangeki kwiMozulu? Into ekufuneka uyazi malunga PVC
I-PVC yiplastiki eqhelekileyo ehlala isenziwa kwimibhobho kunye nokufakelwa, amashiti kunye neefilimu, njl njl. Ixabiso eliphantsi kwaye linonyamezelo oluthile kwezinye ii-acids, i-alkalis, iityuwa, kunye nezinyibilikisi, okwenza ukuba zilungele ukudibana nezinto ezinamafutha. Ingenziwa ibe yimbonakalo ecacileyo okanye epaque...Funda ngokugqithisileyo -
Ziziphi iindidi zee-Antistatic Agents? -Izisombululo ze-Antistatic ezenziwe ngokwezifiso ezivela kwi-NANJING REBORN
Iiarhente zeAntistatic ziya zisiba yimfuneko ukujongana nemiba efana ne-electrostatic adsorption kwiplastiki, iisekethe ezimfutshane, kunye nokukhutshwa kwe-electrostatic kwi-elektroniki. Ngokweendlela ezahlukeneyo zokusetyenziswa, i-antistatic agents zinokwahlulwa zibe ngamacandelo amabini: izongezo zangaphakathi kunye nangaphandle ...Funda ngokugqithisileyo -
UMKHUSELI WEPOLYMERA: UVUMBI LWEUV
Ubume bemolekyuli bezinto zokufunxa ze-UV ngokuqhelekileyo ziquka iibhondi ezidityanisiweyo eziphindwe kabini okanye imisesane enevumba elimnandi, ezinokufunxa imitha ye-ultraviolet yobude obukhethekileyo (ingakumbi i-UVA ne-UVB). Xa imitha ye-ultraviolet ilayita iimolekyuli ezifunxayo, ii-elektroni ezikwiimolekyuli zitshintsha ukusuka emhlabeni ...Funda ngokugqithisileyo -
Ukwahlula kunye namanqaku okusetyenziswa kwee-agent zokulinganisa
Ii-agent zokulinganisa ezisetyenziswa kwiityati zihlala zihlelwa ngokwezinyibilikisi ezixubeneyo, iasidi ye-acrylic, i-silicone, i-fluorocarbon polymers kunye ne-cellulose acetate. Ngenxa yeempawu zayo ezisezantsi zoxinzelelo, i-agent yokulinganisa ayinakunceda kuphela i-coating ukuya kwinqanaba, kodwa inokubangela nemiphumo emibi. Ngexesha lokusetyenziswa, ...Funda ngokugqithisileyo -
Yintoni ipropathi yokulinganisa yokwaleka?
Inkcazo yokulinganisa Ipropathi yokulinganisa yengubo ichazwa njengobuchule bokuhamba kwengubo emva kwesicelo, ngaloo ndlela kwandisa ukuphelisa naluphi na ukungalingani komhlaba okubangelwa yinkqubo yesicelo. Ngokukodwa, emva kokusetyenziswa kwengubo, kukho inkqubo yokuhamba ...Funda ngokugqithisileyo -
Yintoni echaphazela ukukhutshwa kwamagwebu kweengubo?
I-Defoaming yikhono lokugubungela ukuphelisa i-foam eyenziwa ngexesha lokuvelisa kunye nenkqubo yokugqoka. I-Defoamers luhlobo lwezongezo ezisetyenziselwa ukunciphisa i-foam eyenziwa ngexesha lokuvelisa kunye / okanye ukusetyenziswa kweengubo. Ke zeziphi izinto ezichaphazela ukukhutshwa kogwebu kweengubo? 1. Umphezulu we...Funda ngokugqithisileyo -
Iintlobo ze-UV absorbers
Ukuqaliswa kwe-UV absorber Ukukhanya kwelanga kuqulethe ukukhanya okuninzi kwe-ultraviolet okuyingozi kwizinto ezinemibala. Ubude bayo bumalunga ne-290 ~ 460nm. Le mitha ye-ultraviolet inobungozi ibangela ukuba iimolekyuli zombala zibole kwaye ziphele ngenxa yeekhemikhali zokunciphisa i-oxidation-reduction reactions. Ukusetyenziswa kwe-ultraviolet abs ...Funda ngokugqithisileyo -
Ukutya i-antioxidant
Intshayelelo Ii-Antioxidants (okanye izinzisi zobushushu) zizongezo ezisetyenziselwa ukuthintela okanye ukulibazisa ukuthotywa kweepholima ngenxa yeoksijini okanye i-ozone emoyeni. Zizona zongezo ezisetyenziswa kakhulu kwizinto zepolymer. Iingubo ziya kuthotywa kwi-oxidation ye-thermal emva kokubhakwa phezulu ...Funda ngokugqithisileyo -
Ukucoca ulusu kwi-surfactant APG (Alkyl Polyglycoside)
I-APG, imfutshane ye-Alkyl Polyglycoside, yi-nonionic surfactant. Ngamafutshane, kufana “nomlingo wokucoca” onokwenza iimveliso zokucoca zisebenze ngokugqwesileyo. Yinkwenkwezi ekhulayo kwizithako zokunakekelwa kwesikhumba. Ukusuka kwindalo Iimathiriyeli ekrwada ze-APG zonke zivela kwindalo. Ubukhulu becala...Funda ngokugqithisileyo -
Ukuphuhliswa kwee-dispersants (2)
Kwinqaku lokugqibela, siye sazisa ukuvela kwee-dispersants, ezinye iindlela kunye nemisebenzi ye-dispersants. Kwesi sicatshulwa, siza kuphonononga iintlobo ze-dispersants kumaxesha ahlukeneyo ngembali yophuhliso lwabasasazi. Ubunzima bemolekyuli bemveli obuphantsi bokumanzisa kunye nearhente yokusasaza ...Funda ngokugqithisileyo -
Ukuphuhliswa kwee-disperants (1)
I-Dispersants izongezo ezingaphezulu ezisetyenziselwa ukuzinzisa amasuntswana aqinileyo kwimidiya efana ne-adhesives, iipeyinti, iiplastiki kunye neengxube zeplastiki. Ngaphambili, iingubo zokwaleka ngokusisiseko zazingadingi izinto zokuchitha. Iinkqubo ezifana ne-alkyd kunye nepeyinti ye-nitro ayifuni i-dispersants. I-Dispersants ayizange ibonakale de i-acrylic r...Funda ngokugqithisileyo