Izengezo ze-silicone zithuthukisa kanjani ukushelela komhlaba kanye nokumelana ekuqaleni,
Thuthukisa isiliphu esingaphezulu sopende omisiwe noma amafilimu we-coating, ukukhulisa ukumelana ekuqaleni kanye nokunciphisa ukuthambekela kokuvalelisa., Ukuvimbela Ukulimala Kwengxabano Yengxabano, Izithasiselo ze-Silicone,
I-Silimer 5140 iyi-polyester eguquliwe ye-silicone additive ngokuqina okuhle kakhulu okushisayo. Isetshenziswa kwimikhiqizo ye-thermoplastic efana ne-PE, PP, PVC, PMMA, PMMA, PC, PBT, PA, PC / AB, njll Ukukhishwa kwenqubo yokucubungula ezibonakalayo ukuze impahla yomkhiqizo ibe ngcono. Ngasikhathi sinye, i-Silimer 5140 inesakhiwo esikhethekile ngokuhambisana okuhle ne-matrix resin, akukho zulu, akukho mphumela ekubukekeni kwemikhiqizo kanye nokwelashwa komhlaba.
Khuphuka | Silimer 5140 |
Ukubonakala | I-pellet emhlophe |
Ukuqoqana | I-100% |
I-Melt Index (℃) | 50-70 |
I-VOLATILEL% (105 ℃ × 2H) | ≤ 0.5 |
1) Thuthukisa ukumelana nokwehlukana nokugqoka ukumelana;
2) Yehlisa amandla okungqubuzana komhlaba, thuthukisa ubushelelezi bendawo;
3) Yenza umkhiqizo ube nokukhululwa okuhle kokukhulisa nokugcoba, uthuthukise ukusebenza kahle.
Ukumelana nokuvinjwa kweScratch-okugcotshisiwe, okugcobhoziwe, okugcotshisiwe, okugcotshisiwe, i-PV, PVC, PMMA, PC, PBT, PA, PC / ABS namanye amapulasitiki, njll;
Ukulwa nokuvinjwa kwe-Scratch, kugcotshwe ngama-elastomers aphezulu anjenge-TPE, TPU.
Amazinga wokungezelela phakathi kuka-0.3 ~ 1.0% aphakanyisiwe. Ingasetshenziswa kwinqubo ye-Classical Melt ehlanganisiwe efana ne-single / Twin isikulufa isikulufa, isikhunda sokujova kanye nokudla kwaseceleni. Kunconywa ukuhlangana komzimba nge-polymer pellets.
Lo mkhiqizo ungahanjiswa njengamakhemikhali angezinhle. Kunconywa ukuthi kugcinwe endaweni eyomile nepholile enamazinga okushisa ngaphansi kwama-40 ° C ukugwema ukuhlanganisa. Iphakheji kufanele livalwe kahle ngemuva kokuvula ukuvimbela imikhiqizo ukuthi ithintwe umswakama.
Ukupakishwa okujwayelekile yisikhwama sangaphakathi se-PE ne-Outer Carton ngesisindo se-NET se-25KG. Izici zoqobo zihlala ziqinile ezinyangeni eziyi-12 kusukela ngosuku lokukhiqizwa uma kugcinwa ngendlela enconyiwe.Kuvela ukuthi ingaphezulu liphazamise phakathi nangemva kokusebenza kokufaka imali nokupenda. Ngaleso sikhathi, lezi ziphutha zinethonya elibi kuzo zombili izakhiwo ze-optical kanye nekhwalithi yazo yokuvikela. Kunezici ezithile ezijwayelekile, ezinjengezimbotshana ezingezinhle zokwehla, ukwakheka kwe-crater, nokugeleza okungelona kahle (ikhasi le-orange). Enye yamapharamitha aphawuleka kakhulu kwazo zonke lezi zinkinga ukuxabana okungaphezulu kwezinto ezihilelekile.
Ezinye izengezo ezikhethekile, zisetshenziswa kabanzi kuma-coating amaningi kanye nabenzi bokupenda, ukuvimba iziphazamiso zokungezwani komhlaba. Kodwa-ke, iningi labo lizothonya ukungezwani komhlaba futhi linciphise umehluko wengxabano.
Izengezo sethu se-silicone zingasetshenziswa kabanzi ekunikezelweni kwe-coating kanye nokupenda. Ngokombono we-microscopic, ngoba i-polysiloxane inganciphisa kakhulu ukungezwani kopende wangaphandle ngokusho kwesakhiwo sayo samakhemikhali, ingcindezi engaphezulu yokuhlanganisa kanye nopende ingazinziswa ngenani eliphansi. Ngaphezu kwalokho, izengezo ze-silicone zithuthukisa isiliphu esingaphezulu sopende omisiwe noma amafilimu ahlanganisiwe ngenkathi kukhuphuka ukumelana ekuqaleni futhi kunciphisa ukuthambekela kokuvalelisa.
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