Chii chinonziltem ™ pei sbaic-ip polyetherimide

1. Ultem ™ PEI SBIC-IP Polyetherimide Overview

Ultem Purasitiki Pei (aimbova US GE) TRABRORARENT ABRER PEI INYAYA DZESVONDO DZESVONDO NEMAHARA PAMUSORO PAMUSORO PAKUTI PAKUTI PLASTar Iyo yazvino pei bhodhi yeiyo kushandiswa kwezvinhu zvekushandisa kubva kuUnited States Ge (Kutengeserana zita rekupedzisira), United States GE Company muna 1972 nekukurumidza gadziri yekutsvaga kwekutsvaga uye kusimudzira kwePEI. Hunhu: Pei hunoratidzwa nesimba rakakwirira kwazvo pakupisa kwakanyanya, nekukwira kwakadzika kuomarara, kupfeka kuramba uye kutenderwa kutendeka. PEI Iro Rima Brown Turnarlent Solid, haichazowedzera zvese zvekuwedzera zvichave neyekutanga fire ratidziro yeiyo dentity ndeye 215 208 ℃, inogona kushandiswa kwenguva yakareba muna 160 ~ 180 ℃, uye inobvumirwa nepakati inoshandisa tembiricha ndeye 200 ℃. PEI ine mhando yepamusoro yekushambadzira, insulation layer hunhu, kuramba kune hwanyanya njodzi, yakakwirira uye yakadzika tembiricha njodzi, yakakwirira uye yakaderera kupisa uye kupera simba kuramba simba, uye kuumbwa nekumanikidza; Yakabatanidzwa negirazi fiber, kabhoni fiber kana mamwe mafirita kuti ave nechokwadi chekuti chinangwa chekusimudzira engineering mapurasitiki.

PEI ine shanduro mbiri, yekupedzisira 1010 uye yekupedzisira 9085. Misiyano ndeyekunyepedzera. Ultem 1010 iri stiffer, nepo wekupedzisira 9085 zvine zvinokanganisa zvirinani.

Nepo yekupedzisira 1010 ine yakabvunzwa track muzvinyorwa zvekurapa uye zvekudya, yekupedzisira 9085 inonyanya kuzivikanwa nekuda kwekushandiswa kwayo kwenguva refu muEerospace zvemukati kuburikidza nekugadzira kugadzirwa. Ultem 9085 inozivikanwa neyere kure nemakumi mairi nemakumi mashanu neshanu chitupa, chakaburitswa neFAA yeNdege Interiors

2. Ultem ™ PEI SBIC-IP Polyetherimide Properties

. Iyi yekuyambuka-yakabatanidzwa-yakabatanidzwa inoita kuti PI ine yakakwira yekudzikama, yemakemikari interness uye corrosion kuramba.

. Iyo ine simba rakakura kwazvo, rinokweretesa uye kukanganisa simba, uye rinogona kuramba richikura simba pakupisa kwakanyanya. Mukuwedzera, Pi ane zvakare zvakanaka kupokana, kukanda kupokana uye kuramba makemikari.

. Nekudaro, kana zvichienzaniswa nedzimwe mapurasitiki emapuranga, PEI yakanyanya kuoma kugadzirisa uye inoda kushandiswa kwezvinhu zvakakosha zvekugadzirisa uye maitiro.

3. Ultem ™ PEI SBIC-IP Polyetherimide application

URTEM _

Aerospace munda: Kugadzira yakaremara, yakakwirira kuomarara kwekukura zvikamu, senge injini injini inonyora, rudder nzvimbo, fani, etc.

Indasitiri yemotokari: Kugadzira yakakwirira-performity emagetsi zvikamu, senge zvikamu zveinjini, kutapurirana nyaya, brake system zvikamu, nezvimwe.

Magetsi Indasitiri: Kugadzirwa kweakakwirira-mashandiro ezvekubatanidza magetsi, machira emarara, nezvimwe.

Zvishandiso zvekurapa: Kugadzira yakanyanya-chaiyo, yakanyanya kupisa-inodzivirira zvekurapa zvekushandisa, senge majoini ekunyepedzera, denstal mispants, nezvimwe.