Lesi sengezo se-lubricant senzelwe ukucubungula nokukhiqizwa kwe-PE ne-PP WPC (izinto zepulasitiki zokhuni) njenge-WPC decking, ucingo lwe-WPC, nezinye izinhlanganisela ze-WPC, njll. Ingxenye eyinhloko yalo mkhiqizo i-copolysiloxane eguquliwe, equkethe i-polar esebenzayo. amaqembu, futhi inokuhambisana okuhle kakhulu ne-resin kanye nempushana yokhuni. Ingakwazi ukuthuthukisa ukuhlakazeka kwe-powder yokhuni ngesikhathi sokucubungula nokukhiqiza, ngaphandle kokuthinta umphumela wokuhambisana wabahlanganyeli ohlelweni, futhi ingathuthukisa ngokuphumelelayo izakhiwo zemishini yomkhiqizo. Lo mkhiqizo unezindleko eziphezulu zokusebenza, umphumela omuhle kakhulu wokugcoba, ungathuthukisa izakhiwo zokucubungula i-matrix resin, kodwa futhi ungenza umkhiqizo ube bushelelezi.
Ibanga | I-SILIMER 5407B |
Ukubukeka | Impushana ephuzi noma ephuzi |
Okuqukethwe kwe-Silicone | 50±1 |
Iphoyinti lokuncibilika(°C) | 45-65 |
Ncoma umthamo | 2%~3.5% |
Amandla okumelana nemvula | Bilisa ku-100 ℃ amahora angama-72 |
Izinga lokushisa lokubola (°C) | ≥300 |
1) Thuthukisa ukucutshungulwa, unciphise i-torque ye-extruder, uthuthukise ukuhlakazeka kwesigcwalisi;
2) I-lubricant yangaphakathi neyangaphandle ye-WPC, yehlisa ukusetshenziswa kwamandla futhi ikhulise ukusebenza kahle kokukhiqiza;
I-3) Ukuhambisana okuhle ne-wood powder, akuthinti amandla phakathi kwama-molecule enhlanganisela yepulasitiki yokhuni futhi igcina izakhiwo zemishini ye-substrate ngokwayo;
4) Nciphisa inani le-compatibilizer, unciphise amaphutha omkhiqizo, uthuthukise ukubukeka kwemikhiqizo yepulasitiki yokhuni;
5) Ayikho imvula ngemva kokuhlolwa okubilayo, gcina ubushelelezi besikhathi eside.
Kuphakanyiswa amazinga okungezwa phakathi kuka-2.0 ~ 3.5%. Ingasetshenziswa enqubweni yokuhlanganisa ye-classical melt efana ne-Single / Twin screw extruder, ukubumba umjovo kanye nokuphakelayo kwaseceleni. Kunconywa inhlanganisela engokwenyama namapellets e-polymer emsulwa.
Le masterbatch yokucubungula i-WPC ingathuthwa njengamakhemikhali angeyona ingozi. Kunconywa ukuthi ugcinwe endaweni eyomile futhi epholile enezinga lokushisa elingaphansi kuka-40 ° C ukuze ugweme i-agglomeration. Iphakheji kufanele ivalwe kahle ngemva kokusetshenziswa ngakunye ukuvimbela umkhiqizo ukuthi ungaphazanyiswa umswakama.
Ukupakishwa okujwayelekile yisikhwama sephepha sobuciko esinesikhwama sangaphakathi se-PE esinesisindo esingama-20kg. Izici zangempela zihlala zingashintshile izinyanga ezingu-24 kusukela ngedethi yokukhiqiza uma zigcinwe endaweni enconyiwe.
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