Ixabiso eliphantsi Eyona Sithengiswa Kakhulu Sinopec Thermoplastic Poly (ε -caprolactone) Resin Pcl-12 Isetyenziselwa iHot Melt Adhesive

Ngoku sinenye yezona matshini zemveliso ziphambili, iinjineli ezinamava nezifanelekileyo kunye nabasebenzi, iinkqubo zokulawula umgangatho ezihlonitshwayo kunye neqela lokuthengisa elinobuchule elinobuhlobo elixhasa ngaphambi/emva kokuthengisa ngexabiso eliphantsi I-Sinopec Thermoplastic ethengiswa kakhuluI-Poly (ε -caprolactone)I-Resin Pcl-12 Isetyenziselwa i-Hot Melt Adhesive, Ukuba ufuna iindawo zexabiso ezikumgangatho ophezulu, ezizinzileyo nezinoburhalarhume, igama leshishini lolona khetho lufanelekileyo kuwe!
Ngoku sinenye yezona matshini zemveliso ziphambili, iinjineli ezinamava nezifanelekileyo kunye nabasebenzi, iinkqubo zokulawula umgangatho ezihlonitshwayo kunye neqela lokuthengisa elinobuhlobo elixhasa ngaphambi/emva kokuthengisa, kwinkulungwane entsha, sikhuthaza umoya wethu weshishini "Ubunye, ukukhuthala, ukusebenza kakuhle, ukuvelisa izinto ezintsha", kwaye sinamathela kumgaqo-nkqubo wethu "ngokusekelwe kumgangatho, ukuba noshishino, ukubetha uphawu oluphambili". Singalisebenzisa eli thuba lihle ukudala ikamva eliqaqambileyo.

I-Polycaprolactone (PCL)yipolymer eyi-semi crystalline, eyipolymer ebolayo ngokweekhemikhali. Iyunithi yayo ephindayo yesakhiwo ixutywe nesitatshi se-methylene CH2 esingeyo-polar ezintlanu kunye nezinye izinto ukuvelisa izinto ezibolayo ngokupheleleyo.

I. Intsimi yokuPrinta ye-3D: Izinto ezisetyenziswayo ezifanelekileyo ukuze kube nokuchaneka okuphezulu kunye nokwenza ngokwezifiso

Kwicandelo lokuprinta kwe-3D (ukwenziwa kwezinto ezongezelelweyo), i-polycaprolactoneI-PCLiye yaba yenye yezinto zokuprinta ze-3D ezibolayo ngenxa yokuba inyibilika kancinci (malunga nama-60℃), ukunyibilika kakuhle kunye namandla okubopha phakathi kweeleya.I-PCLI-polymer ifanelekile ngokukodwa kwiindlela zobugcisa ezifana ne-fused Deposition modeling (FDM) kunye ne-sterolithography, kwaye isetyenziswa kakhulu kwezi meko zilandelayo:

Imodeli eyenzelwe wena kunye nokwenziwa kweeprototype:I-Polycaprolactone PCL inobushushu obuphakathi bokujika ubushushu, nto leyo eyenza ukuba ingabi nakwenzeka ukuba igobe okanye iqhekeke ngexesha lenkqubo yokuprinta. Ingaphinda ngokuchanekileyo izakhiwo ezintsonkothileyo (ezifana neeprototypes zezixhobo zoomatshini kunye neemodeli ezincinci zokwakha), kwaye iindawo eziprintiweyo zinobukhazikhazi obuphezulu, obungafuni ukucutshungulwa kakhulu emva kokusetyenziswa. Okwangoku, ipropati ewohlokayo ye-Polycaprolactone PCL iyenza ifaneleke kwiimeko zeprototype "ezisetyenziswa kanye" (ezifana neemodeli zovavanyo lwezixhobo zeemoto), ukunciphisa inkunkuma yezinto.

Ukuprinta kwe-3D ye-biomedical Njengesixhobo esinokuhambelana okugqwesileyo kwezinto eziphilayo:I-polycaprolactone PCL ivelele ekuprintweni kwee-scaffolds zobunjineli bezicubu. Ngokulungisa ubunzima beemolekyuli zezinto okanye ngokuzidibanisa nezinto ezisebenzayo eziphilayo ezifana ne-hydroxyapatite (HA) kunye ne-collagen, ii-scaffolds ezinemibhobho ezihambelana neemfuno zokukhula kwezicubu ezifana namathambo kunye ne-cartilage zinokulungiswa. I-scaffold inokonakala kancinci emzimbeni, inike indawo yokuxhasa izicubu ezintsha. Okwangoku, i-PCL polymer isetyenzisiwe kuphando lokushicilela lwezonyango olufana nokulungiswa kwamathambo kunye nokuvuselelwa kolusu.

Kwimimandla yemfundo nobuchule:Iqondo eliphantsi lokunyibilika kwe-polycaprolactone PCL lenza ukuba kuprintwe ngaphandle kwesidingo sezixhobo ezishushu kakhulu, okuqinisekisa ukhuseleko oluphezulu. Ifanelekile njengesixhobo sokwazisa sokuprinta kwe-3D kwiimeko zemfundo. I-polycaprolactone PCL isetyenziselwa ukwenza iimodeli zokufundisa (ezifana neemodeli zezitho zomntu kunye neemodeli zesakhiwo semolekyuli yeekhemikhali). Okwangoku, uphawu lwayo lokuguquguquka kancinci kubushushu begumbi lukwaxhasa intsimi yoyilo lobuchule ekwenzeni ukufakelwa kobugcisa okanye izixhobo zokudlala ezineemilo ezihlengahlengiswayo.

Ii. Indawo yokuPakisha Ukutya Okulahlwayo: Iziqinisekiso ezimbini zokuwohloka kohlaza kunye nokukhuselwa kokhuseleko

Kwicandelo lokupakisha ukutya okulahlwayo, i-polycaprolactone PCL ibe yindlela ebalulekileyo yokukhetha iiplastiki zemveli ezingaboliyo (ezifana ne-polyethylene kunye ne-polypropylene) ngenxa yokuba ibolile ngokupheleleyo, iipropati ezilungileyo zokuthintela kunye nokhuseleko lokudibana nokutya, okunceda ukusombulula ingxaki "yongcoliseko olumhlophe". Iifom zayo eziphambili zokufaka isicelo ziquka

Ifilimu/ibhegi yokupakisha ukutya ebolayo:I-PCL ingaxutywa kwaye iguqulwe ngezinto ze-polymer zendalo ezifana nesitatshi kunye ne-polylactic acid (PLA) ukuphucula ukuguquguquka kunye nokumelana namanzi kwezinto, kwaye zenziwe iifilimu okanye iingxowa zokugcina ukutya okutsha (ezifana neziqhamo nemifuno) kunye nokutya okuphekiweyo - olu hlobo lokupakisha lungasetyenziswa kwiindawo zendalo (ezifana nomhlaba kunye neemeko zomgquba) i-polycaprolactone PCL inokonakala kancinci kancinci ibe yi-carbon dioxide namanzi kwisithuba seenyanga ezi-6 ukuya kwezili-12 ngaphandle kokushiya naluphi na ungcoliseko olushiyekileyo. Okwangoku, i-PCL polymer inozinzo oluhle kakhulu lweekhemikhali kwaye ayisebenzi neeoyile okanye izinto ezine-asidi ekutyeni, ihlangabezana nemigangatho yokhuseleko lwezinto zokudibanisa ukutya (ezifana nesiqinisekiso se-FDA).

Izikhongozeli zokutya ezilahlwayo kunye nezitya zokutya:Ngokusebenzisa iinkqubo zokubumba ngenaliti okanye zokucinezela ngobushushu, i-polycaprolactone PCL inokuhlanganiswa neefayibha zezityalo (ezifana neefayibha zengca, iifayibha ze-bamboo) ukuvelisa iibhokisi zesidlo sasemini ezilahlwayo, iipleyiti, iimela, iifolokhwe kunye nezinye iimveliso. Olu hlobo lwemveliso alunawo nje kuphela amandla okuthwala umthwalo kunye nokumelana nobushushu (luyakwazi ukumelana namaqondo obushushu okutya ashushu angama-60-80℃), kodwa i-PCL polymer inokonakala ngokusebenzisa umgquba emva kokusetyenziswa, kuthintelwe ungcoliseko lwendalo oluhlala ixesha elide olubangelwa zizinto zeplastiki zendabuko. Ifanelekile ngokukodwa kwiimeko zokupakisha ezilahlwayo ezilahlwayo ezidla ngokufumaneka rhoqo ezifana nokutya okutyayo kunye nokutya okukhawulezayo.

Iii. Intsimi yeZixhobo zePhepha lezonyango: Izinto eziphambili zokuhambelana kwezinto eziphilayo kunye nokuziqhelanisa nokusebenza

Ii-splints ze-orthopedic zonyango: Zingasetyenziswa iipropati zememori yesimo se-PCL, ii-splints ze-orthopedic zangaphandle ezikhaphukhaphu, eziphefumlayo, kunye ne-X-ray-transparent (ezifana nee-P-plates kunye nee-K-plates).

Iifilimu zokubeka i-Radiotherapy: Zisetyenziswa kwi-radiotherapy ukwenza ii-fixation molds ezenzelwe wena izigulana, ukuqinisekisa ukuba isigulane sibeka i-radiotherapy rhoqo ngexesha leseshoni nganye ye-radiotherapy, ngaloo ndlela kuphuculwe ukuchaneka konyango.

Izixhobo zokufaka amazinyo: Zisetyenziselwa ukudala imifanekiso yomlomo echanekileyo yokulungiswa kwamazinyo okanye i-orthodontics.

Iv. Ezinye iiNdawo: iiNdawo zolwandiso ezisebenzayo

Ukongeza kwiindawo eziphambili ezikhankanyiweyo apha ngasentla, i-polycaprolactone PCL ikwadlala indima kwiimeko ezininzi:

Iingubo kunye nezinto zokuncamathelisa:I-polycaprolactone PCL, njengenxalenye ephambili yokwenza ifilimu yengubo esekwe emanzini okanye kwi-solvent-based, inokuphucula ukuguquguquka, ukumelana nempembelelo kunye nokumelana nemozulu kwengubo - umzekelo, xa isetyenziswa kwingubo yangaphandle yodonga lwemibhobho yesinyithi, inokunciphisa ukuqhekeka kwengubo ebangelwa kukuxinana kwemibhobho ngenxa yotshintsho lobushushu. I-polycaprolactone PCL isetyenziswa njengengubo yomphezulu wezinto zokudlala zeplastiki, okwenza ingubo ingagugi kwaye ingatyeki lula. Ngaphezu koko, njengoko i-PCL ngokwayo ingenatyhefu, inokuhlangabezana nemigangatho yokhuseleko lwezinto zokudlala zabantwana. Ukongeza, ukongeza i-polymer ye-PCL kwiingubo zomthi kunokuphucula ukubonakaliswa kombala weenkozo zomthi kunye nokuphucula ukubonakala.

Izixhobo zolimo:I-polycaprolactone PCL yenziwe ngeefilimu zezolimo ezibolayo, ezisetyenziselwa ukukhulisa izithole zezityalo, ukugcina amanzi kunye nezichumisi. Emva kokubola, zinokuguqulwa zibe zizinto eziphilayo zomhlaba, kuthintelwe ungcoliseko lomhlaba olubangelwa ziifilimu eziseleyo. Okanye ingenziwa ibe yithwali yesichumisi ekhupha kancinci ukulawula izinga lokukhululwa kwezondlo, kwaye i-PCL polymer inokuphucula izinga lokusetyenziswa kwesichumisi. Uphawu "lokubola okulawulekayo" lwe-PCL luhlangabezana ngokugqibeleleyo neemfuno zezolimo "zokusebenza" kunye "nobuhlobo nokusingqongileyo", kwaye lusetyenziswa kakhulu ukusombulula iingxaki zongcoliseko lwezixhobo zezolimo zemveli.

Isilungisi sezinto ezidityanisiweyo:I-polycaprolactone PCL ixutywe nee-polyolefins, i-polyester kunye nezinye izinto ukuphucula ukuguquguquka kwazo kunye namandla azo okuchaphazela, okwenza ukuba ifaneleke kwiimeko ezineemfuno eziphezulu zokusebenza kwezinto, ezifana nezixhobo zangaphakathi zeemoto kunye namaqokobhe ezixhobo zasekhaya.

Ukuguqulwa kwefayibha/Ilaphu:I-polycaprolactone PCL isetyenziselwa ukugquma okanye ukuguqula imicu ye-polyester kunye nekotoni ukuze kuphuculwe ukuthamba kwayo, ukumelana nokuguguleka kunye neempawu zokulwa nemibimbi. Umzekelo, ukongeza i-PCL coating kwimpahla yezemidlalo kunokwenza imicu ikwazi ukunwebeka kwaye ingaguquguquki. Ukudibanisa i-PCL kwimicu ye-gauze yezonyango kunokuphucula ukufunxwa komswakama kunye nokugcinwa kwe-gauze, kuphucule ukunamathela kwayo eluswini, kwaye kunciphise ukungonwabi okubangelwa kukungqubana kwamanxeba.

1. Umphathi weziyobisi okhutshwayo olawulwayo, ifreyimu yemidiya yokukhulisa iiseli kunye nezicubu
2. I-suture yeplastiki ebola ngokupheleleyo
3. Ukubumba i-filament yefilimu enamandla aphezulu
4. Isilungisi sepropathi yempembelelo kubushushu obuphantsi kunye ne-plasticizer yeplastiki
5. Izixhobo zokwenza imodeli yezonyango, izixhobo zobugcisa, izinto zokwenza imodeli yemizi-mveliso, izinto zokudlala, izinto zokufaka imibala eziphilayo, izinto zokuncamathelisa ezishushu, izinto zokuncamathelisa ezishushu ezinyibilikayo.

I-polymer ebolayo, ayinabungozi, ibolayo emhlabeni, ixutywa kakuhle, ihambelana kakuhle nee-polymer ezininzi kwaye i-viscosity ilungile kwiimatrices ezininzi. Izixhobo zokukhupha, izinto zokuthambisa i-mold, izinto zokukhulula, izixhobo zokusabalalisa i-pigment kunye ne-filler, kunye namacandelo e-polyester kwi-polyurethane kunye ne-block polyester.

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Ngoku sinenye yezona matshini zemveliso ziphambili, iinjineli ezinamava nezifanelekileyo kunye nabasebenzi, iinkqubo zokulawula umgangatho ezihlonitshwayo kunye neqela lokuthengisa elinobuhlobo elinobuhlobo ngaphambi/emva kokuthengisa ngexabiso eliphantsi I-Sinopec Thermoplastic Poly (ε -caprolactone) Resin Pcl-12 Ethengiswa Kakhulu Isetyenziselwa i-Hot Melt Adhesive, Ukuba ufuna iindawo ze-high-quality, Hi-stable, Aggressive price tag, igama leshishini lolona khetho lufanelekileyo!
Ixabiso eliphantsi le-2026 Poly (e-caprolactone) Resin,I-Poly Caprolactone Resinixabiso | Made-in-china.com, Kwinkulungwane entsha, sikhuthaza umoya wethu weshishini "Simanyene, sizimisele, sisebenza kakuhle, senza izinto ezintsha", kwaye sinamathela kumgaqo-nkqubo wethu "sisekelwe kumgangatho, sibe ngabarhwebi, silungele uphawu oluphambili". Singalisebenzisa eli thuba lihle ukudala ikamva eliqaqambileyo.