Iiplastiki zezobunjineli (ezaziwa ngokuba zizixhobo zokusebenza) luhlobo lwezixhobo zepolymer ezisebenza kakhulu ezinokuthi zisetyenziswe njengezinto zokwakha ukumelana noxinzelelo ngoomatshini kuluhlu olubanzi lwamaqondo obushushu nakwiindawo ezifuna kakhulu iikhemikhali nezomzimba. Iklasi yezixhobo zokusebenza eziphezulu kunye namandla alinganayo, ukuqina, ukuxhathisa ukushisa, ukuqina, kunye neempawu zokuguga, kwaye yinto ebalulekileyo kwishishini leplastiki.
Iiplastiki ezihlanu ezisetyenziswa ngokuqhelekileyo zobunjineli ziquka i-polycarbonate (PC), i-polyamide (PA), i-polyoxymethylene (POM), i-polyphenylene ether eguquliwe (m-PPE) kunye ne-polybutylene terephthalate (PBT), nganye ineempawu zayo.
1. Polycarbonate (PC): Eyaziwayo ngokubonakala kwayo okuphezulu kunye nokuchasana kwempembelelo, isetyenziswa ngokubanzi kwizinto zezindlu kunye nezixhobo ze-optical ezifuna ukuhanjiswa kokukhanya. Nangona kunjalo, izixhobo ze-PC azixhathisi kakhulu kwiikhemikhali.
2. Polyamide (PA, nayiloni): Inamandla abalaseleyo omatshini aphezulu kunye nokumelana ne-abrasion, kwaye ihlala isetyenziselwa iindawo zoomatshini ezinjengeegiya kunye neebheringi. Nangona kunjalo, ngenxa ye-hygroscopicity ephezulu, utshintsho lwe-dimensional lunokwenzeka kwiindawo zokufuma okuphezulu.
3. Polyoxymethylene (POM): Inokumelana nokunxiba kakuhle kunye nomphezulu ogudileyo, kwaye isetyenziswa kakhulu njengesixhobo sezixhobo zoomatshini ezinjengeegiya, iibheringi kunye nemithombo yeresin. Inkangeleko yayo idla ngokuba yi-opaque milky white.
4. I-polyphenylene ether elungisiweyo (m-PPE): ngamandla omatshini aphezulu kunye neempawu ezilula, ezifanelekileyo kwiigobolondo zezixhobo zombane kunye nokunye. Nangona kunjalo, ayixhathisi kwimichiza.
5. i-polybutylene terephthalate (PBT): ngokugqunywa kwayo kombane okulungileyo kunye nomphezulu ogudileyo kunye nothandwayo, osetyenziswa ngokuqhelekileyo kwiindawo zezixhobo zombane kunye neendawo zombane zemoto. Nangona kunjalo, izinto ze-PBT zilula ukwenza i-hydrolyse kwaye zichaphazela umgangatho weemveliso.
Ngenxa yeempawu zabo ezizodwa kunye neekhemikhali, ezi plastiki zobunjineli zidlala indima ebalulekileyo kumashishini anamhlanje kwaye ziyaqhubeka nokwandisa ukusetyenziswa kwazo kwiinkalo ezahlukeneyo. Iiplastiki zobunjineli zisetyenziswa kakhulu kwiinkalo ezininzi ngenxa yeepropathi zazo ezigqwesileyo, kodwa basajongene nemingeni emininzi yokulungisa, efana nokusebenza kakubi kokuthanjiswa kunye nokusebenza kakubi kokungunda.
Ukusebenza kokukhutshwa kweeplastiki zobunjineli kubhekiselele kwisakhono seplastiki ukuba siphume kwisikhunta kakuhle emva kokubunjwa kwimbumba. Ukuphucula ukusebenza kokukhutshwa kweeplastiki zobunjineli kubaluleke kakhulu ekuphuculeni ukusebenza kakuhle kwemveliso, ukunciphisa iziphene zemveliso kunye nokwandisa ubomi benkonzo yokubumba.
Ezi zilandelayo ziindlela ezininzi zokuphucula ukusebenza kokukhutshwa kweeplastiki zobunjineli:
1. Unyango lomphezulu womngundo:Ukungqubuzana phakathi kweplastiki kunye nesikhunta sinokuncitshiswa ngokufaka i-agent agent kwi-surface ye-mold okanye ngokufaka unyango olukhethekileyo lokugubungela, ngaloo ndlela kuphuculwe ukusebenza kokukhululwa. Ngokomzekelo, ukusebenzisa ioli emhlophe njenge-ejenti yokukhulula i-mold.
2. Ukulawulwa kweemeko zokubumba:Uxinzelelo oluchanekileyo lwenaliti, ukushisa kunye nexesha lokupholisa kunempembelelo ebalulekileyo ekusebenzeni kokukhululwa. Uxinzelelo lwenaliti egqithisileyo kunye nobushushu bunokubangela ukuba iplastiki ibambelele kumngundo, ngelixa ixesha lokupholisa elingafanelekanga linokukhokelela ekunyangelweni kwangaphambili okanye ekuguqulweni kweplastiki.
3. Ukugcinwa rhoqo kwee-molds: Ukucocwa rhoqo kunye nokugcinwa kwe-molds ukususa ii-residus kunye nokunxiba kwiindawo zokubumba kunye nokugcina i-molds isesimweni esihle.
4. Ukusetyenziswa kweizongezo:Ukongeza izongezelelo ezithile kwiplastiki, njengezithambiso zangaphakathi okanye zangaphandle, kunokunciphisa ukungqubana kwangaphakathi kweplastiki kunye nokukhuhla kunye nokubumba kunye nokuphucula ukusebenza kokukhululwa.
SILIKE SILIMER 6200,Izisombululo ezisebenzayo zokuphucula ukukhutshwa kweeplastiki zobunjineli
Ngempendulo yabathengi,SILIKE SILIMER 6200isetyenziswa kwiiplastiki zobunjineli ukunyusa kakhulu inkqubo yokuthambisa kunye nokuphucula ukusebenza kokukhutshwa komngundo. I-SILIKE SILIMER 6200 ikwasetyenziswa njenge-lubricant processing additive kwiintlobo ngeentlobo zeepolymers. Iyahambelana nePP, PE, PS, ABS, PC, PVC, TPE, kunye nePET. Thelekisa nezo zongezo zemveli zangaphandle ezifana ne-Amide, i-Wax, i-Ester, njl njl, isebenza kakuhle ngaphandle kwengxaki yokufuduka.
Ukusebenza okuqhelekileyo kweSILIKE SILIMER 6200:
I-1) Ukuphucula ukusetyenzwa, ukunciphisa i-torque ye-extruder, kunye nokuphucula ukusasazwa kokugcwalisa;
2) I-lubricant yangaphakathi nangaphandle, ukunciphisa ukusetyenziswa kwamandla kunye nokwandisa ukusebenza kakuhle kwemveliso;
3) i-composite kunye nokugcina iimpawu zemishini ye-substrate ngokwayo;
4) Ukunciphisa inani le-compatibilizer, ukunciphisa iziphene zemveliso;
I-5) Akukho mvula emva kovavanyo lokubilisa, gcina ukuguda kwexesha elide.
UkongezaSILIKE SILIMER 6200kwisixa esifanelekileyo sinokunika iimveliso zeplastiki zobunjineli ukuthambisa okulungileyo, ukukhutshwa komngundo. Amanqanaba okongeza phakathi kwe-1 ~ 2.5% acetyiswayo. Ingasetyenziswa kwinkqubo yokuxuba inyibilika yeklasikhi efana ne-Single / Twin screw extruders, ukubumba inaliti kunye nokutya okusecaleni. Umxube womzimba kunye neepellets zepolymer ezinyulu ziyacetyiswa.
Ukuba ufuna isisombululo sokuphucula iimpawu zokukhutshwa kweeplastiki zobunjineli, qhagamshelana no-SILIKE ngenkqubo yokuguqulwa kweplastiki.
Contact us Tel: +86-28-83625089 or via email: amy.wang@silike.cn.
iwebhusayithi:www.siliketech.com ukufunda ngakumbi.
Ixesha lokuposa: Aug-13-2024
