Kayan kwalliyar abinci na al'ada polyimifide polyimifide sassa

Polyimide yana daya daga cikin mafi kyawun aikin kayan polymer, babban zazzabi na sama da 400 ℃, babu mahimmancin narkewar zazzabi, 103 Hz Musectionric Clinetant 4.0 , Mayar da adalci na kawai 0.004 ~ 0.007, shine F don ɗaukar kayan rufewa na matakin.

Dangane da tsarin sunadarai na maimaita rukunin na gaba, ana iya raba polyimide zuwa alkuralic, semi-mai aromatic da ƙanshi mai ƙanshi polyimide uku. Dangane da kaddarorin da yake ciki, za'a iya raba shi zuwa thermtopalic da thermosetting polyimide.

Polyimide Gasket:

1, polyimide yana da babban juriya na iska, fim dinsa a cikin murɗaɗɗen iska mai amfani da ƙarfi na lantarki mai ƙarfi na lantarki mai ƙarfi.

2, polyimide yana da kyawawan kadarorin sualecries, allurar adalci, ko don haka, gabatarwar ruwa na iya raguwa zuwa ga kimanin 2.5. Isar da matakai na 10-3, ƙarfin suttura na 100-300kv / mm, Guangchegcheng enmoplastast don 300kv / mm, Primparancin Premple-cm. Wadannan kaddarorin a cikin yanayin yanayin zafi da yawa za'a iya ci gaba da kasancewa a babban matakin.

3, polyimide polyimide ne mai haifar da polymer ne, ƙarancin zafin rana, baya ƙonewa.

4, polyimide a cikin babban daki a ƙarƙashin adadin fitar da fitar da karami ne kadan.

5, za a iya amfani da marasa guba da ba su da guba ba, don kerar kayan aiki da kayan aikin likita, da kuma tsayayya wa dubban simistanization. Akwai wasu polyimifide kuma yana da kyakkyawan biocompativity, alal misali, a cikin gwajin karuwawar jini don ba hemolytic, a cikin gwajin cytootoxity na rashin guba.