| Tus ntawm yam khoom | nqi | UNIT | NORM |
|---|---|---|---|
| KHOOM SIV | |||
| Lub Zog Tensile @ Yield | 59 | Mpa | ISO 527 |
| Lub zog tensile @ Break | Tsis muaj kev so | Mpa | ISO 527 |
| Kev ntev @ Kev tawg | >200 | % | ISO 527 |
| Modulus ntawm Elasticity | 2420 | Mpa | ISO 527 |
| Lub zog flexural | 86 | Mpa | ISO 178 |
| Lub zog cuam tshuam ntawm Charpy Notched | (*) | kJ.m-2 | ISO 179 |
| Charpy Unnotched | Tsis muaj kev so | kJ.m-2 | ISO 179 |
| Rockwell Hardness M / R nplai | (*) / 111 | ||
| Kev Ncab Pob | 117 | Mpa | ISO 2039 |
| KHO QHOV MUAG | |||
| Kev Kis Teeb | 89 | % | |
| Refractive Index | 1,576 | ||
| THERMAL | |||
| Qhov kub siab tshaj plaws ntawm kev pabcuam2024 | 60 | °C | |
| Vicat Softening Point - 10N | 79 | °C | ISO 306 |
| Vicat Softening Point - 50N | 75 | °C | ISO 306 |
| HDT A @ 1.8 Mpa | 69 | °C | ISO 75-1,2 |
| HDT B @ 0.45 Mpa | 73 | °C | ISO 75-1,2 |
| Cov Coefficient ntawm Linear Thermal Expansion x10-5 | <6 | x10-5 . ºC-1 | |
Polyethylene terephthalate glycol (PETG lossis PET-G) yog ib hom thermoplastic polyester uas muaj nqis rau nws txoj kev tiv thaiv tshuaj lom neeg, kev ruaj khov, thiab yooj yim ntawm kev ua kom zoo nkauj. Nws qhov kub pwm qis txhawb nqa lub tshuab nqus tsev thiab kev siab, nrog rau kev khoov cua sov. Cov ntawv PETG feem ntau siv rau hauv kev lag luam muag khoom thiab kev ntim khoom kho mob, cov khoom tshaj tawm, thiab cov khoom siv hluav taws xob insulators, muab kev ua tau zoo ntawm ntau yam kev siv.
PETG yog pob tshab ntuj tab sis nws tuaj yeem hloov xim thaum lub sijhawm ua tiav. Qhov tsis zoo tseem ceeb yog tias cov khoom siv raw tsis tiv taus UV.
PETG muaj cov khoom ua tau zoo heev thiab cov nqi khoom siv qis, thiab feem ntau siv rau hauv kev tsim lub tshuab nqus tsev, lub thawv tais, thiab kev luam ntawv.
Cov ntawv PETG tau txais txiaj ntsig rau lawv lub peev xwm thermoforming thiab kev tiv thaiv tshuaj lom neeg. Lawv feem ntau siv rau hauv cov fwj dej haus, cov thawv roj ua noj, thiab cov khoom noj khoom haus FDA-ua raws li. Hauv kev lag luam kho mob, PETG qhov kev tawv nqaij ua rau nws tiv taus kev ua kom tsis muaj kab mob, ua rau nws tsim nyog rau kev cog tshuaj thiab cov ntim tshuaj thiab cov khoom siv kho mob.
Cov ntawv PETG kuj tseem siv rau cov rooj muag khoom thiab cov khoom muag khoom. Lawv qhov kev hloov pauv hauv cov duab thiab xim ua rau lawv zoo tagnrho rau kev tsim cov paib uas nyiam qhov muag. PETG qhov kev luam ntawv tso cai rau kev tsim cov duab tshwj xeeb pheej yig.
PETG qhov kev tiv taus cua sov siab dua tiv thaiv nws cov molecules los ntawm kev sib sau ua ke yooj yim li PET, ua rau muaj qhov melting point qis dua thiab crystallization tsawg dua. Yog li ntawd, PETG daim ntawv khaws lawv cov khoom thaum lub sijhawm thermoforming, 3D printing, thiab lwm yam kev siv kub siab.
Daim ntawv PETG yog cov thermoplastic polyester uas muaj nqis rau nws txoj kev tiv thaiv tshuaj lom neeg, kev ua haujlwm ntev, thiab kev ua tau zoo.
Txhua daim nplaum muaj nws qhov zoo thiab qhov tsis zoo. Peb yuav tshuaj xyuas, qhia cov ntaub ntawv siv uas tsim nyog, thiab piav qhia yuav ua li cas siv nrog cov ntawv PETG.
Cov ntawv PETG zoo tagnrho rau kev siv tshuab thiab xuas nrig ntaus, thiab tuaj yeem koom ua ke los ntawm kev vuam nrog PETG pas nrig lossis los ntawm kev nplaum. Nrog txog li 90% lub teeb xa mus, lawv muab lwm txoj hauv kev pheej yig dua li plexiglass, tshwj xeeb tshaj yog rau cov khoom pwm, vuam, lossis cov khoom siv tshuab dav dav.
PETG muaj cov khoom siv thermoforming zoo heev, txhawb nqa cov duab kos tob, cov txiav tuag nyuaj, thiab cov ntsiab lus pwm meej thaum tswj kev ua kom ruaj khov.
HSQY Plastics Group muaj cov ntawv PETG hauv ntau qhov ntau thiab tsawg thiab cov lus qhia rau ntau yam kev siv.
Cov ntawv PETG nrov vim lawv yooj yim thermoforming, tiv taus tshuaj lom neeg, thiab ruaj khov. Lawv tiv taus kev ua kom tsis muaj kab mob, ua rau lawv haum rau kev cog tshuaj thiab cov ntim tshuaj.
Nrog kev ntsws tsawg thiab muaj zog siab, cov ntawv PETG zoo tagnrho rau kev siv kub siab, kev nyab xeeb rau zaub mov. Lawv kuj siv rau hauv cov rooj muag khoom thiab cov khw muag khoom.
Tsis tas li ntawd, cov ntawv PETG yooj yim luam tawm, muab qhov chaw du, nplaum uas tso cai rau kev kho kom haum rau cov duab sib xyaw.


