I-Liquid Barium Zinc PVC Stabilizerszizongezo ezikhethekileyo ezisetyenziswa kwi-polyvinyl chloride (PVC) ukusetyenzwa ukomeleza uzinzo lwe-thermal kunye nokukhanya, ukuthintela ukuthotywa ngexesha lokwenziwa kunye nokwandisa ubomi bemathiriyeli. Nalu ucazululo oluneenkcukacha lokuqulunqwa kwazo, izicelo, iingqalelo zolawulo, kunye nentsingiselo yemarike:
Ukuqulunqwa kunye noBuchule
Ezi zizinzi ngokuqhelekileyo ziquka i-barium salts (umzekelo, i-alkylphenol barium okanye i-2-ethylhexanoate barium) kunye neetyuwa ze-zinc (umzekelo, i-2-ethylhexanoate zinc), idibaniswe namacandelo e-synergistic afana ne-phosphites (umz., i-tris (nonylphenyl) i-phosphite ye-oyile) ye-chelation kunye ne-oyile ye-disphite. I-barium inikezela ngokukhusela ukushisa kwexesha elifutshane, ngelixa i-zinc inika ukuzinza kwexesha elide. Ifom ye-liquid iqinisekisa ukuxuba okufanayo kwi-PVC formulations. Imixube yamva nje ibandakanya i-polyether silicone phosphate esters ukuphucula i-lubricity kunye nokungafihli, ukunciphisa ukufunxa kwamanzi ngexesha lokupholisa.
Izinto Eziluncedo Ezingundoqo
Non-Toxicity: Azikho isinyithi esinzima njenge-cadmium, zithobela uqhagamshelwano lokutya kunye nemigangatho yebakala lezonyango (umzekelo, amabakala avunywe yi-FDA kwezinye iifomyula).
Ukusebenza ngokuSebenzayo: Isimo solwelo siqinisekisa ukusasazwa lula kwiikhompawundi ezithambileyo zePVC (umzekelo, iifilimu, iingcingo), ukunciphisa ixesha lokucubungula kunye nokusetyenziswa kwamandla.
Iindleko-Ukusebenza: Ukukhuphisana nezizinzisi ze-organic tin ngelixa uphepha iinkxalabo zetyhefu.
Iziphumo ze-Synergistic: Xa kudibaniswa ne-calcium-zinc stabilizers, bajongana nemiba "yolwimi" kwi-PVC extrusion eqinile ngokulinganisa i-lubricity kunye nokuzinza kwe-thermal.
Usetyenziso
IiMveliso zePVC ezithambileyo: Isetyenziswe ngokubanzi kwiifilimu eziguquguqukayo, iintambo, isikhumba sokwenziwa, kunye nezixhobo zonyango ngenxa yokungabi nabutyhefu kunye nokugcinwa okucacileyo.
I-PVC eqinile: Ngokudibanisa nei-calcium-zinc stabilizers, baphucula ukuqhutyelwa kweefilimu kunye neeprofayili, ukunciphisa "ulwimi" (i-slipping material ngexesha lokukhutshwa) .
Izicelo ezizodwa: Iifomyulwa eziphezulu ezicacileyo zokupakisha kunye neemveliso ze-UV-resistant xa zidibene ne-antioxidants njenge-2,6-di-tert-butyl-p-cresol.
Iingqwalasela zoLawulo kunye nokusiNgqongileyo
FIKELELA kuThotyelo: Iikhompawundi zeBarium zilawulwa phantsi kwe-REACH, kunye nezithintelo kwi-barium e-soluble (umzekelo, ≤1000 ppm kwiimveliso zabathengi). Uninzi lwezinzi ze-barium zinc zihlangabezana nale mida ngenxa yokunyibilika okuphantsi.
Ezizezinye: I-calcium-zinc stabilizers ifumana amandla ngenxa yemithetho engqongqo yokusingqongileyo, ngakumbi eYurophu. Nangona kunjalo, i-barium zinc stabilizers zihlala zikhethwa kwizicelo zokushisa okuphezulu (umzekelo, iinxalenye zemoto) apho i-calcium-zinc yodwa inokwanela.
Iinkcukacha zokuSebenza kunye nezobuGcisa
Ukuzinza kweThermal: Uvavanyo lobushushu obuqinileyo lubonisa ukuzinza okwandisiweyo (umzekelo, imizuzu engama-61.2 kwi-180 ° C yokuqulunqa nge-hydrotalcite co-stabilizers) . Ukusetyenzwa okuguquguqukayo (umzekelo, i-twin-screw extrusion) izuza kwiimpawu zazo zokuthambisa, ukunciphisa ukuthotywa kokucheba.
Ukungafihli: Ukuqulunqwa okuphezulu kunye ne-polyether silicone esters kufezekisa ukucaca okuphezulu kwe-optical (≥90% transmittance), okwenza ukuba zilungele iifilimu zokupakisha.
Ukunyangwa kokuFuduka: Izinzisi ezenziwe ngokufanelekileyo zibonisa ukufuduka okuphantsi, okubaluleke kakhulu kwizicelo ezifana nokupakishwa kokutya apho ukufuduka okongeziweyo kuyinkxalabo.
Iingcebiso zokuLungiselela
Ukuhambelana: Gwema ukusetyenziswa ngokugqithiseleyo kwe-stearic acid lubricants, njengoko banokusabela ngeetyuwa ze-zinc, ukukhawuleza ukuthotywa kwe-PVC. Khethaco-zinzisinjengeoyile yeembotyi zesoya epoxidized ukomeleza ukuhambelana.
Umthamo: Ukusetyenziswa okuqhelekileyo kuluhlu oluvela kwi-1.5-3 phr (iinxalenye ngekhulu le-resin) kwi-PVC ethambileyo kunye ne-0.5-2 phr kwimiqulu eqinile xa idibene ne-calcium-zinc stabilizers.
IiNdlela zeMarike
Ukukhula Abaqhubi: Imfuno ye-non-toxic stabilizers e-Asia-Pacific naseMntla Melika ityhala izinto ezintsha kwi-barium zinc formulations. Umzekelo, ishishini laseTshayina lePVC liya lisanda kwamkela izizinzi ze-zinc ze-liquid barium zokuvelisa ucingo / intambo.
Imingeni: Ukunyuka kwe-calcium-zinc stabilizers (i-CAGR ecetywayo ye-5-7% kwizinto eziphathekayo zezicathulo kunye namacandelo okupakisha) ibeka ukhuphiswano, kodwa i-barium zinc igcina i-niche yayo kwizicelo eziphezulu zokusebenza.
I-Liquid Barium Zinc PVC Stabilizers inikezela ngebhalansi yeendleko-ukusebenza, ukuzinza kwe-thermal, kunye nokuthotyelwa kwemithetho, kubenza babe yimfuneko kwiimveliso ze-PVC ezithambileyo kunye ne-semi-rigid. Ngelixa uxinzelelo lokusingqongileyo luqhubela phambili utshintsho oluya kwiindlela ezizezinye ze-calcium-zinc, iipropathi zazo ezizodwa ziqinisekisa ukuqhubeka kokubaluleka kwiimarike ezikhethekileyo. Abaqulunqi kufuneka balungelelanise ngononophelo iimfuno zokusebenza kunye nezikhokelo zolawulo ukuze bandise inzuzo yabo.
Ixesha lokuposa: Aug-08-2025