Imveliso

I-Wood-plastic composite (WPC) yinto edibeneyo eyenziwe ngeplastiki njenge-matrix kunye nomthi njenge-filler, Njengezinye izinto ezidibeneyo, izinto eziyinxalenye zigcinwa kwiimo zazo zokuqala kwaye zifakwe ukuze kufunyanwe izinto ezintsha ezidibeneyo ezineempawu ezifanelekileyo zoomatshini nezomzimba kunye nexabiso eliphantsi. Zenziwe ngamaplanga okanye imilo yeebhama ezingasetyenziswa kwiindawo ezininzi ezifana neemigangatho yangaphandle yedekhi, iireyili, iibhentshi zepaki, iilinen zeminyango yemoto, imiqolo yezihlalo zemoto, iingcingo, iifreyimu zeminyango neefestile, izakhiwo zepleyiti yamaplanga, kunye nefenitshala yangaphakathi. Ngaphezu koko, zibonise usetyenziso oluthembisayo njengeephaneli zokuthintela ubushushu kunye nesandi.
Nangona kunjalo, njengayo nayiphi na enye into, ii-WPC zifuna ukuthambisa ngokufanelekileyo ukuqinisekisa ukusebenza kakuhle kunye nobude bexesha. Izongezo ezifanelekileyo zokuthambisa zinokunceda ukukhusela ii-WPC ekugugeni nasekukrazukeni, ukunciphisa ukungqubana, kunye nokuphucula ukusebenza kwazo ngokubanzi.

Xa ukhetha izongezo zezithambiso ze-WPC, kubalulekile ukuqwalasela uhlobo lokusetyenziswa kunye nendawo eziza kusetyenziswa kuyo ii-WPC. Umzekelo, ukuba ii-WPC ziza kuvezwa kubushushu obuphezulu okanye kumswakama, ngoko ke ithambiso ene-viscosity index ephezulu ingafuneka. Ukongeza, ukuba ii-WPC ziza kusetyenziswa kwisicelo esifuna ukuthambisa rhoqo, ngoko ke ithambiso enobomi obude benkonzo ingafuneka.

Ii-WPC zingasebenzisa ii-lubricants eziqhelekileyo kwi-polyolefins kunye ne-PVC, ezifana ne-ethylene bis-stearamide (EBS), i-zinc stearate, i-paraffin waxes, kunye ne-oxidized PE. Ukongeza, ii-lubricants ezisekelwe kwi-silicone nazo zisetyenziswa rhoqo kwi-WPCs.I-siliconeIzithambisi ezisekelwe kwizithambisi ziyakwazi ukumelana nokuguguleka, kunye nobushushu kunye neekhemikhali. Azinabungozi kwaye azitshi, nto leyo eyenza ukuba zibe lukhetho olufanelekileyo kwiindlela ezininzi zokusetyenziswa.I-siliconeIzithambisi ezisekelwe kwi-intanethi zinokunciphisa ukungqubana phakathi kwezinto ezihambayo, nto leyo enokunceda ukwandisa ubomi be-WPC.
I-SILIMER 5322 EntshaIsongezo sesithambisiIi-composites zePlastiki zoMthi

Intshayelelo yeLubricant yeWPCs

Esi sisombululo se-lubricant Additives se-WPCs senzelwe ngokukodwa ukuvelisa izinto ezidityanisiweyo zeenkuni i-PE kunye ne-PP WPC (izinto zeplastiki zomthi ezidityanisiweyo).
Eyona nto iphambili kule mveliso yi-polysiloxane eguquliweyo, equlethe amaqela asebenzayo e-polar, ihambelana kakuhle ne-resin kunye nomgubo womthi, kwinkqubo yokucubungula kunye nokuvelisa inokuphucula ukusasazeka komgubo womthi, kwaye ayichaphazeli isiphumo sokuhambelana kwezinto ezihambelanayo kwinkqubo, inokuphucula ngempumelelo iipropati zoomatshini zemveliso. Izithako ezintsha ze-SILIMER 5322 zePlastic Composites zePlastic zomthi ezinexabiso elifanelekileyo, isiphumo esihle sokuthambisa, inokuphucula iipropati zokucubungula i-resin ye-matrix, kodwa inokwenza imveliso ibe bushelelezi. Ingcono kune-ethylene bis-stearamide (EBS), i-zinc stearate, i-paraffin waxes, kunye ne-oxidized PE.

Ipotifoliyo yeZisombululo zeWPC:

1. Phucula ukucutshungulwa, nciphisa i-torque ye-extruder
2. Nciphisa ukungqubana kwangaphakathi nangaphandle
3. Gcina iipropati ezilungileyo zoomatshini
4. Ukukrwela okuphezulu/ukumelana nempembelelo
5. Iimpawu ezilungileyo zokungangeni manzi,
6. Ukumelana nokufuma okwandileyo
7. Ukumelana namabala
8. Uzinzo oluphuculweyo
Kusetyenziswa kwanjani
Kucetyiswa ukuba kufakwe amanqanaba okongeza phakathi kwe-1-5%. Ingasetyenziswa kwiinkqubo zokuxuba ezinyibilikayo zakudala ezifana nee-Single / Twin screw extruders, i-injection molding, kunye ne-side feed. Kucetyiswa umxube ongokoqobo kunye nee-virgin polymer pellets.

Uthutho kunye noGcino
Esi songezo sokucubungula i-WPC sinokuthuthwa njengekhemikhali engenabungozi. Kucetyiswa ukuba sigcinwe kwindawo eyomileyo nepholileyo enobushushu bokugcina obungaphantsi kwama-40°C ukuze kuthintelwe ukudibana. Iphakheji kufuneka ivalwe kakuhle emva kokusetyenziswa ngakunye ukuthintela imveliso ukuba ingachaphazeleki bubumanzi.

Ixesha lokupakisha kunye nexesha lokubeka ishelufu
Upakisho oluqhelekileyo yingxowa yephepha eyenziwe ngezandla enengxowa yangaphakathi ye-PE enobunzima obuyi-25kg. Iimpawu zokuqala zihlala zinjalo iinyanga ezingama-24 ukusukela kumhla wokuveliswa ukuba zigcinwe kwindawo yokugcina ecetyiswayo.