Umkhiqizo

I-Wood-plastic composite (WPC) iyinhlanganisela eyenziwe ngepulasitiki njenge-matrix kanye nokhuni njengesigcwalisi, Njengezinye izinto eziyinhlanganisela, izinto ezihlanganisiwe zigcinwa ngamafomu azo okuqala futhi zihlanganiswa ukuze kutholwe into entsha eyinhlanganisela enomshini onengqondo nengokwenyama. izakhiwo kanye nezindleko eziphansi. Yakheka ngomumo wamapulangwe noma imishayo engase isetshenziswe ezintweni eziningi ezifana nephansi lesitezi esingaphandle, ojantshi, amabhentshi epaki, amalineni eminyango yemoto, izihlalo zemoto ezingemuva, uthango, amafreyimu eminyango namafasitela, izakhiwo zamapuleti ezingodo, kanye nefenisha yasendlini. Ngaphezu kwalokho, baye babonisa izinhlelo zokusebenza ezithembisayo njengamaphaneli okushisa okushisayo nomsindo.
Nokho, njenganoma iyiphi enye into, ama-WPC adinga ukugcotshwa okufanele ukuze kuqinisekiswe ukusebenza kahle nokuphila isikhathi eside. Izithasiselo zokugcoba ezifanele zingasiza ukuvikela ama-WPC ekugugeni, ehlise ukungqubuzana, futhi athuthukise ukusebenza kwawo kukonke.

Lapho ukhetha izithasiselo zokugcoba zama-WPC, kubalulekile ukucabangela uhlobo lohlelo kanye nendawo lapho ama-WPC azosetshenziswa khona. Isibonelo, uma ama-WPC azovezwa emazingeni okushisa aphezulu noma umswakama, khona-ke i-lubricant ene-viscosity index ephakeme ingase idingeke. Ukwengeza, uma ama-WPC ezosetshenziswa ohlelweni oludinga ukugcotshwa njalo, kungase kudingeke okokugcoba okunempilo ende yesevisi.

Ama-WPC angasebenzisa okothambisa okujwayelekile kwe-polyolefin ne-PVC, njenge-ethylene bis-stearamide (EBS), i-zinc stearate, ama-wax kapharafini, kanye ne-PE ene-oxidized. Ngaphezu kwalokho, izithambiso ezisekelwe ku-silicone nazo zivame ukusetshenziselwa ama-WPC.I-Silicone-Amafutha asekelwe amelana kakhulu nokuguga, kanye nokushisa namakhemikhali. Futhi awanabo ubuthi futhi awashi, okuwenza abe yinketho ekahle ezinhlelweni eziningi.I-SiliconeIzithambisi ezisekelwe -zingakwazi futhi ukunciphisa ukungqubuzana phakathi kwezingxenye ezihambayo, ezingasiza ukwelula impilo yama-WPC.
I-SILIMER 5322 EntshaIsengezo Sokuthambisas for Izinkuni Plastic Composites

Isingeniso Se-Lubricant sama-WPC

Lesi sixazululo se-Lubricant Additives sama-WPC senzelwe ngokukhethekile ukukhiqiza izinhlanganisela zokhuni i-PE ne-PP WPC (izinto zokhuni ze-Plastiki Composites).
Ingxenye eyinhloko yalo mkhiqizo i-polysiloxane eguquliwe, equkethe amaqembu asebenzayo e-polar, ukuhambisana okuhle kakhulu ne-resin kanye ne-wood powder, ekucubunguleni nasekukhiqizeni kungathuthukisa ukuhlakazeka kwe-wood powder, futhi akuphazamisi umphumela wokuhambisana we-compatibilizers ohlelweni. , ingathuthukisa ngempumelelo izakhiwo zemishini yomkhiqizo. I-SILIMER 5322 New Lubricant Additives for Wood Plastic Composites enezindleko ezifanele, umphumela omuhle kakhulu wokugcoba, ingathuthukisa izakhiwo zokucubungula i-matrix resin, kodwa futhi ingenza umkhiqizo ube bushelelezi. Ingcono kune-ethylene bis-stearamide (EBS), i-zinc stearate, ama-wax kapharafini, ne-PE ene-oxidized.

Iphothifoliyo yezixazululo ze-WPC:

1. Thuthukisa ukucubungula, nciphisa i-extruder torque
2. Yehlisa ukungqubuzana kwangaphakathi nangaphandle
3. Gcina izakhiwo ezinhle zemishini
4. Ukumelana nokuklwebheka okuphezulu/umthelela
5. Izakhiwo ezinhle ze-hydrophobic,
6. Ukwenyuka ukumelana nomswakama
7. Ukumelana namabala
8. Ukusimama okuthuthukisiwe
Isetshenziswa kanjani
Kuphakanyiswe amazinga okungezwa phakathi kuka-1 ~ 5%. Ingasetshenziswa ezinqubweni zokuhlanganisa zokuncibilika kwe-classical ezifana nezikhiphi zezikulufi eziSingle/Twin, ukubumba umjovo, nokuphakelayo okuseceleni. Kunconywa inhlanganisela engokwenyama namapellets e-polymer emsulwa.

Ezokuthutha Nesitoreji
Lesi sengezo sokucubungula se-WPC singathuthwa njengekhemikhali engeyona 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.

Iphakheji nempilo yeshelufu
Ukupakishwa okujwayelekile yisikhwama sephepha sobuciko esinesikhwama sangaphakathi se-PE esinesisindo esingama-25kg. Izici zoqobo zihlala zingashintshile izinyanga ezingama-24 kusukela ngedethi yokukhiqiza uma zigcinwe endaweni enconyiwe.