Polyetherimide (PEI) yog amorphous, amber-rau-pob tshab thermoplastic nrog cov yam ntxwv zoo ib yam li cov yas PEEK. Tus txheeb ze rau PEEK, PEI yog pheej yig dua, tab sis qis dua hauv kev cuam tshuam lub zog thiab siv tau kub. Vim nws cov khoom nplaum thiab tshuaj lom neeg ruaj khov nws tau dhau los ua cov khoom siv txaj nrov rau FFF 3D tshuab luam ntawv.
Lub iav hloov pauv kub ntawm PEI yog 217 ° C (422 ° F). Nws amorphous ntom ntawm 25 ° C yog 1.27 g / cm3 (046 lb / in³). Nws yooj yim rau kev ntxhov siab tawg hauv cov kuab tshuaj chlorinated. Polyetherimide tuaj yeem tiv taus qhov kub thiab txias nrog cov khoom siv hluav taws xob ruaj khov nyob rau ntau qhov ntau zaus. Cov khoom siv siab zog no muaj cov tshuaj tiv thaiv zoo heev thiab cov khoom siv hluav taws xob tsim nyog rau ntau yam kev siv, txawm tias cov neeg siv hluav taws xob.
Zoo kub tsis kam, super toughness & qaug zog kuj.
Zoo hluav taws xob stability.
Zoo heev dimension stability,
Self-lubricating, tsis tshua muaj dej nqus,
Hluav taws xob rwb thaiv tsev zoo
Txhawm rau khaws cov khoom zoo hauv qhov chaw ntub dej.
Siv dav hauv ntau yam khoom siv hluav taws xob thiab hluav taws xob, tshuab, tsheb, aerospace thiab aviation, khoom noj khoom haus thiab kev kho mob, cov ntaub ntawv qhia lub teeb thiab cov khoom sib txuas, high-end precision industrial lug, tshuab luam ntawv accessories, thiab iav accessories.
SIKO Qib No. | Filler (%) | FR (UL-94) | Kev piav qhia |
SP701E10/20/30C | 10% -30% GF | V0 | GF Reinforced |
SIB 701E | Tsis muaj | V0 | PEB NO GF |
Khoom siv | Specification | SIKO qib | Sib npaug rau Hom Hom & Qib |
PEI | PEI unfilled, FR V0 | SIB 701E | SAB ULTEM 1000 |
PEI + 20% GF, FR V0 | TIAB SA 701EG 20 | SAB ULTEM 2300 |