Iindaba

Izinto eziluncedo zokuFaka iPPA yeFluorine-yaMahala kuVeliso lwengca eyenziweyo.

Ingca eyenziweyo ithatha umgaqo we-bionics, owenza ukuba unyawo lomdlali wezemidlalo azive kunye nesantya sokubuyisela ibhola kufana kakhulu nengca yendalo. Imveliso ineqondo lobushushu elibanzi, ingasetyenziselwa kubanda kakhulu, ubushushu obuphezulu kunye nezinye iindawo zemozulu ezibi kakhulu. Kwaye kusetyenziswa intsimi yonke-yemozulu, Ngokupheleleyo engachatshazelwanga yimvula okanye ikhephu, unalo permeability kakuhle amanzi, ingakumbi efanelekileyo ixesha loqeqesho elide, ukusetyenziswa rhoqo amabala emidlalo kunye nebala lemidlalo kwizikolo zaseprayimari nakwizisekondari.

Ingca yokwenziwa ininzi eyenziwe nge-polyethylene (PE) kunye ne-polypropylene (PP), kodwa kunye ne-polyvinyl chloride (PVC) kunye ne-polyamide (PA). Ukuphakama kwengca kuyahluka ukusuka kwi-8mm-75mm ukuhlangabezana neemfuno zezemidlalo ezahlukeneyo. Xa kuthelekiswa nengca yendalo, iimpawu zendalo ezizodwa zengca eyenziweyo ziyenza ibengcono kakhulu kunengca yendalo kwinkangeleko nasekusetyenzisweni kwayo.

Nangona kunjalo, ingca eyenziweyo kwinkqubo yokuvelisa iya kuhlangabezana nobunzima obuninzi bokucwangcisa, njengezinto eziluhlaza kwinkqubo yokukhutshwa kuya kubonakala uburhabaxa bomphezulu, ukuguqulwa okanye ukwaphuka kunye nezinye iziphene. Ke zininzi iimeko apho abavelisi bayakongeza ezinye izixhobo zokuncedisa ekusetyenzweni kwezixhobo zengca eyenziweyo, kubandakanya iPPA (Polymer Processing Additive), ukongeza iPPA (Polymer Processing Additive) inokudlala iindima ezininzi ezibalulekileyo kwinkqubo yokwenziwa kwengca eyenziweyo:

• Ukuphuculwa kwe-melt breakage: Inokunciphisa ukungqubuzana kwangaphakathi ngaphakathi kwee-molecule ze-resin kwi-processing yeplastiki, ukwandisa izinga lokunyibilika kunye nokukhubazeka, kunye nokunciphisa ukuphuka kwe-melt.
• Ukuphucula ukusebenza kwe-lubrication: I-PPA inokunciphisa i-viscosity enyibilikayo ekuveliseni ingca eyenziweyo, iphucule i-fluidity yezinto, yenza inkqubo yemveliso ibe lula kwaye iphucule ukusebenza kakuhle kwe-extrusion.
• Phucula ukumelana nemozulu: Ingca eyenziweyo kwindawo yangaphandle kufuneka imelane nelanga elide, imvula, utshintsho lobushushu kunye nezinye izinto zendalo. Ukongeza i-PPA kunokuphucula ukuxhathisa kwemozulu yezinto zengca eyenziweyo kwaye kuyenze yomelele ngakumbi.

Kwangexesha elide, abavelisi bezinto eziluhlaza kwingca yokufakelwa bongeze i-PPA ene-fluorinated, kodwa ngokuvalwa okucetywayo kwe-fluoride, ukufumana ezinye iindlela kwi-PPA ene-fluorinated kube ngumngeni omtsha.

Ukuphendula, uSILIKE uye wazisa aEnye indlela esimahla ye-PTFE kwi-PPA esekwe kwiFluorine——aI-PFAS-free polymer processing aids (PPA). Le Fluorine-free PPA MB,I-PTFE-free additiveyi-organically modified polysiloxane masterbatch esebenzisa eyona mpembelelo igqwesileyo yokuqala yokuthambisa iipolysiloxanes kunye ne-polarity yamaqela aguquliweyo ukuba afuduke kwaye asebenze kwisixhobo sokusetyenzwa ngexesha lokusetyenzwa.

Ingakumbi,SILIKE SILIMER 5090yiI-fluorine-free processing additiveukukhutshwa kwezinto zeplastiki kunye ne-PE njengomphathi oqaliswe yinkampani yethu. Yi-organic modifiedpolysiloxane masterbatchimveliso, enokuthi ifudukele kwisixhobo sokucubungula kwaye ibe nefuthe ngexesha lokucubungula ngokuthatha inzuzo yesiphumo esihle sokuqala sokuthambisa se-polysiloxane kunye nesiphumo se-polarity samaqela alungisiweyo. Umlinganiselo omncinci wedosi unokuphucula ngokufanelekileyo i-fluidity kunye ne-processability, ukunciphisa i-die drool ngexesha le-extrusion, kunye nokuphelisa ukugqabhuka kwe-melt, esetyenziswa ngokubanzi ekuphuculeni i-lubrication kunye neempawu zomphezulu we-extrusion yeplastiki, i-ejenti yokusingqongileyo ngelixa ukwandisa imveliso kunye nomgangatho wemveliso.

Isitshixo seI-SILIKE SILIMER-5090 I-non-fluoropolymer processing additiveizicelo kucingo & intambo, umbhobho, kunye nezinye izicelo ezininzi zokusetyenziswa ekupheleni ngokunjalo.SILIMER-5090 Fluorine-free PPA MB--isisombululo esigqibeleleyoPFAS kunye nezinye iindlela ezingenazo i-fluorine.

NgeSILIKE SILIMER 5090 izongezo, nangona ukungabikho kwefluorine, okuI-PFAS entsha kunye ne-fluorine-free additiveigcina okanye yandisa iimpawu zokusebenza zengca eyenziweyo. Inika uzinzo oluhlala ixesha elide kunye ne-UV ngokuthelekiswa nezongezo zePPA zemveli, abavelisi banegalelo ekudalweni kweemveliso zengca eyenziweyo ezikhuselekileyo kubathengi kunye nokusingqongileyo!