| IXABISO | ELIQHELEKILEYO | LENTO | |
|---|---|---|---|
| OOMATSHINI | |||
| Amandla okuThamba @ Yield | 59 | I-Mpa | I-ISO 527 |
| Amandla okuThamba @ Break | Akukho khefu | I-Mpa | I-ISO 527 |
| Ukwandiswa @ Ikhefu | >200 | % | I-ISO 527 |
| I-Tensile Modulus ye-Elasticity | 2420 | I-Mpa | I-ISO 527 |
| Amandla okuGuquka | 86 | I-Mpa | I-ISO 178 |
| Amandla eCharpy Notched Impact | (*) | kJ.m-2 | I-ISO 179 |
| UCharpy Akakhange Aphawulwe | Akukho khefu | kJ.m-2 | I-ISO 179 |
| Isikali se-M / R soBulukhuni beRockwell | (*) / 111 | ||
| Ukuqiniswa kweBhola | 117 | I-Mpa | I-ISO 2039 |
| I-Optical | |||
| Ukuhanjiswa kokukhanya | 89 | % | |
| Isalathiso sokuKhangela | 1,576 | ||
| I-thermal | |||
| Ubushushu obuphezulu benkonzo2024 | 60 | °C | |
| Indawo yokuthambisa iVicat - 10N | 79 | °C | I-ISO 306 |
| Indawo yokuthambisa iVicat - 50N | 75 | °C | I-ISO 306 |
| I-HDT A @ 1.8 Mpa | 69 | °C | I-ISO 75-1,2 |
| I-HDT B @ 0.45 Mpa | 73 | °C | I-ISO 75-1,2 |
| I-Coefficient yoLwandiso lweThermal oluLula x10-5 | <6 | x10-5 .ºC-1 | |
I-Polyethylene terephthalate glycol (PETG okanye i-PET-G) yi-polyester ye-thermoplastic exabiseke ngenxa yokumelana kwayo neekhemikhali, ukuqina kwayo, kunye nokulula kwayo ukuyila. Ubushushu bayo obuphantsi bokubumba buxhasa ukwakheka kwe-vacuum kunye noxinzelelo, kunye nokugoba kobushushu. Amaphepha e-PETG asetyenziswa rhoqo kwiivenkile zorhwebo kunye nokupakisha kwezonyango, ukubonisa intengiso, kunye ne-insulators ze-elektroniki, ebonelela ngokusebenza okuthembekileyo kuzo zonke iinkqubo ezahlukeneyo.
I-PETG ibonakala ngokucacileyo ngokwemvelo kodwa inokutshintsha umbala xa isetyenzwa. Ingxaki yayo ephambili kukuba izinto eziluhlaza azinawo amandla okumelana ne-UV.
I-PETG ineempawu ezintle kakhulu zokucubungula kunye neendleko eziphantsi zezinto, kwaye isetyenziswa kakhulu ekwenzeni i-vacuum, kwiibhokisi ezisongwayo, nasekuprinteni.
Amaphepha e-PETG ayaxatyiswa ngenxa yokukwazi kwawo ukufudumala kunye nokumelana neekhemikhali. Ahlala esetyenziswa kwiibhotile zesiselo, kwizikhongozeli zeoyile yokupheka, kunye nokugcinwa kokutya okuhambelana ne-FDA. Kwishishini lezonyango, ukuqina kwe-PETG kuyivumela ukuba imelane nokubulala iintsholongwane, okwenza ifaneleke kwii-implants zonyango kunye nokupakisha amayeza kunye nezixhobo zonyango.
Amaphepha e-PETG asetyenziswa rhoqo kwiindawo zokuthengisa kunye nemiboniso yokuthengisa. Ukuguquguquka kwawo kwiimilo kunye nemibala kuwenza afaneleke ekudaleni imiqondiso ekhangayo. Ukuprintwa kwe-PETG kuvumela ukuveliswa kwemifanekiso eyenzelwe wena ngexabiso elifikelelekayo.
Ukumelana okuphezulu kobushushu bePETG kuthintela iimolekyuli zayo ekudibaneni ngokulula njengePET, nto leyo ekhokelela kwinqanaba eliphantsi lokunyibilika kunye nokuncitshiswa kwekristale. Ngenxa yoko, amaphepha ePETG agcina iipropati zawo ngexesha lokwenziwa kwethermoforming, ukuprinta kwe-3D, kunye nezinye iindlela zokusetyenziswa kobushushu obuphezulu.
Iphepha lePETG yipolyester ye-thermoplastic exabiseke ngenxa yokumelana kwayo neekhemikhali, ukuqina kwayo, kunye nokwakheka kwayo.
Iglu nganye ineengenelo kunye neengxaki zayo. Siza kuhlola, sicebise iimeko ezifanelekileyo zokusetyenziswa, kwaye sichaze indlela yokuzifaka ngamaphepha ePETG.
Iiphepha zePETG zilungele ukwenziwa ngomatshini nokugaya, kwaye zinokudityaniswa ngokuwelda ngeentonga zePETG okanye ngokuncamathisela. Ngokufikelela kwi-90% yokuhambisa ukukhanya, zibonelela ngenye indlela engabizi kakhulu endaweni ye-plexiglass, ingakumbi kwiimveliso ezibunjiweyo, ezitshixiweyo, okanye ezenziwe ngomatshini omninzi.
I-PETG ineempawu ezibalaseleyo zokulungisa ubushushu, ixhasa ukutsalwa okunzulu, ukusikwa okuntsonkothileyo, kunye neenkcukacha ezichanekileyo ezibunjiweyo ngelixa igcina ukuqina kwesakhiwo.
I-HSQY Plastics Group inikezela ngamaphepha e-PETG ngobukhulu obahlukeneyo kunye neenkcukacha ezahlukeneyo zezicelo ezahlukeneyo.
Iishethi zePETG zithandwa kakhulu ngenxa yokuba zilula ukufakelwa ubushushu, ukumelana neekhemikhali, kunye nokuqina. Zimelana nokubulala iintsholongwane, nto leyo ezenza zifaneleke kwiimplants zonyango kunye nokupakisha amayeza.
Ngenxa yokuncipha okuncinci kunye namandla aphezulu, iishethi zePETG zilungele ukusetyenziswa kubushushu obuphezulu, kwaye zikhuselekile ekutyeni. Zikwasetyenziswa kwiindawo zokuthengisa nakwiindawo zokubonisa.
Ukongeza, iishethi zePETG kulula ukuziprinta, zibonelela ngomphezulu ogudileyo, onamathelayo ovumela ukwenziwa ngokwezifiso kwemifanekiso entsonkothileyo ngexabiso elifikelelekayo.


