Kayayyaki

Alamar inganci:

Haske rawaya ko rawaya lu'ulu'u mai haske

Abun ciki ≥ 98%

Matsayin narkewa na farko ≥ 154 ℃

Rashin dumama ≤ 0.3%

Ash ≤ 0.3%

Umarni:

BMI, a matsayin matin madaidaiciyar matashi don kera kayan gini masu jurewar zafin rana da kayan aji H ko F kayan rufin lantarki, ana amfani da shi sosai a cikin jirgin sama, sararin samaniya, wutar lantarki, lantarki, kwamfuta, sadarwa, locomotive, Railway, Construction da sauran filayen masana'antu. . Yana yafi hada da:

1. High zafin jiki resistant impregnating Paint (sauran ƙarfi-tushen da kuma sauran ƙarfi-free), enameled waya Paint, laminate, weft free tef, mica tef, lantarki jan ƙarfe laminate, wanda aka gyara roba, epoxy modified F ~ H foda shafi, simintin sassa, da dai sauransu . 2. Advanced hadedde matrix guduro, Aerospace, jirgin tsarin tsarin kayan, carbon fiber high zazzabi resistant tsarin sassa, high-sa buga kewaye hukumar da sauran aikin kayan, da dai sauransu.

3. inarfafa mai gyarawa, wakilin haɗi da sabon wakilin maganin roba na injunan robobi kamar PP, PA, ABS, APC, PVC, PBT, EPDM, PMMA, da sauransu;

4. Sanya kayan da za su iya tsayawa: dabaran nika na lu'u-lu'u, dabaran nika mai nauyi, birkin birki, mai dauke da zafin jiki mai dauke da zafin jiki, kayan maganadisu, da sauransu;

5. Sauran fannonin takin zamani (ammoniya na roba) kayan masarufi da man shafawa mara amfani da kayan aiki, tsayayye da tsayayyen kayan hatimi da sauran filayen fasaha masu yawa.

Rashin ƙarfin zafi

BMI yana da kyakkyawar juriya ta zafi saboda zoben ta benzene, imide heterocycle da haɓakar haɗin giciye. TG ɗinsa ya fi girma fiye da 250 ℃, kuma yawan zafin aikinsa ya kusan 177 ℃ ~ 232 ℃. A cikin BMI na aliphatic, ethylenediamine shine mafi kwanciyar hankali. Tare da karuwar lambar methylene, zazzabin bazuwar zafin jiki na farko (TD) zai ragu. TD na BMI mai ƙanshi ya fi na BMI na aliphatic girma, kuma TD na 2,4-diaminobenzene ya fi na sauran nau'ikan. Bugu da kari, akwai dangantaka ta kut-da-kut tsakanin TD da giccin giciye. A cikin takamaiman kewayon, TD yana ƙaruwa tare da haɓakar haɗin giciye.

Sauyawa

Ana iya narkar da BMI da aka saba amfani da shi a cikin ƙwayoyin ƙwayoyin cuta kamar acetone da chloroform, kuma ana iya narkar da su a cikin polar mai ƙarfi, mai guba da kuma tsada mai narkewa kamar dimethylformamide (DMF) da N-methylpyrrolidone (NMP). Wannan ya faru ne saboda iyawar kwayar halitta da daidaitaccen tsarin BMI.

Kayan inji

Maganin warkar da BMI na resin yana cikin ƙarin polymerization, wanda ba shi da ƙananan ƙwayoyin ƙwayoyin cuta kuma yana da sauƙin sarrafawa. Saboda karamin tsari da 'yan lahani, BMI yana da ƙarfi da ƙarfi. Koyaya, saboda tsananin haɗuwa da ƙarfin ƙarfin jigilar kwayoyin warkewa, BML yana gabatar da ƙarancin ƙarfi, wanda ke tattare da ƙarancin tasiri mai tasiri, ƙarancin tsawo a hutu da ƙananan ƙarancin ƙarfi g1c (<5J / m2). Tougharfin rashin ƙarfi shine babban cikas ga BMI don daidaitawa da buƙatun fasaha na zamani da faɗaɗa sabbin fannonin aikace-aikace, don haka yadda za a inganta taurin ya zama ɗayan manyan fasahohin ƙayyade aikace-aikace da ci gaban BMI. Bugu da kari, BMI yana da kyawawan kaddarorin lantarki, juriya na sinadarai da juriya ta iska.

Shiryawa: 20kg / jaka

Kariyar kariya: adana a cikin ɗakuna mai sanyi, bushe da kuma iska mai kyau.

Matsayin shekara-shekara: Tan 500 / shekara