Ethylene Propylene roba (EPR), gami da Binary Ethylene Propylene propylene propylene roba roba (EPDM) fannoni biyu, tare da kyakkyawan roba na Styrene, da kebul na roba kamar na USB kayan rufi. Tare da ƙara yawan buƙatu na kwanciya yanayi, waya da kebul na fladants mai ɗorewa, wanda ya sauke nauyin wuta na wutar lantarki, kawai tare da samun mafi yawan harshen wuta na wuta, don cimma manufar harshen wuta, don haka Don yin ƙananan kayan wuta mai ɗorewa-wakar-hayaƙi kawai za'a iya kara su ne kawai ajin ramukan harshen wuta. Bincike ya nuna cewa abubuwan lantarki na EPDM na Haske, kawai ƙara raguwar roba mai tsoratarwa a cikin aikin da ke cikin aikin da na shugaba a cikin al'ada mafi girma zafin jiki na rufin resistance /> 3.67 m-cl - cm 1 × 1012 ω -km wahala Hanyoyi, yana yiwuwa haduwa da bukatun da ke sama.
1 Tasiri na Inorganic flame Rauntant Na Extungiyoyin Dare-Smaki Halagen-Free Wuta Rage Robarant
Tashin hankali na EPDM yana ramuwar kayan adon tare da magnesium hydroxide shine mafi girma, galibi saboda gaskiyar cewa
Magnesium Hydroxide shine allura-kamar lu'ulu'u, girman barbashi kasa da 2μum na wakili mai ɗaukar hoto da EPDM Hydroxide da Epdm. Ta hanyar kwatanta index na isashgen da a tsaye a tsaye, cewa harshen wuta hydroxide ya fi na aluminum hydroxide ya fi gaban m na babban zazzabi na aikin tsari, haka ma Magnesium Hydroxide zai samar da Layer na fim ɗin oxidized a farfajiya na kayan masarufi a saman kayan masarufi, da inganta samuwar carbon, da samar da harsashi mai wuya a farfajiya na kayan roba, ware is oxygen, don haka inganta tsarin harshen wuta. Kwatantawa da tsayarwar ƙararraki da za'a iya kammala, ana iya amfani da roba na ethylene, dandano, zafi, sanyi, sanyi ne a cikin shirye-shiryen wayoyi da Kebul, kuma ya kasance cikakkiyar madadin babban jikin gub Styrene-bearadiene na roba kamar yadda kebul. Tare da ƙara yawan buƙatu na kwanciya yanayi, waya da kebul na fladants mai ɗorewa, wanda ya sauke nauyin wuta na wutar lantarki, kawai tare da samun mafi yawan harshen wuta na wuta, don cimma manufar harshen wuta, don haka Don yin ƙananan kayan wuta mai ɗorewa-wakar-hayaƙi kawai za'a iya kara su ne kawai ajin ramukan harshen wuta. Bincike ya nuna cewa abubuwan lantarki na EPDM na Haske, kawai ƙara raguwar roba mai tsoratarwa a cikin aikin da ke cikin aikin da na shugaba a cikin al'ada mafi girma zafin jiki na rufin resistance /> 3.67 m-cl - cm 1 × 1012 ω -km wahala Hanyoyi, yana yiwuwa haduwa da bukatun da ke sama.
1
Tashin hankali na EPDM ke rufe kayan adon tare da magnesium hydroxide shine mafi girma wakili wakili da kuma karfinsa na Silane warkewar wakili da Epdm hydroxide da Epdm. Ta hanyar kwatanta index na isashgen da a tsaye a tsaye, cewa harshen wuta hydroxide ya fi na aluminum hydroxide ya fi gaban m na babban zazzabi na aikin tsari, haka ma Magnesium Hydroxide zai samar da Layer na fim ɗin oxidized a farfajiya na kayan masarufi a saman kayan masarufi, da inganta samuwar carbon, da samar da harsashi mai wuya a farfajiya na kayan roba, ware is oxygen, don haka inganta tsarin harshen wuta. Kwatantawa da tsayarwar ƙararraki da za'a iya kammala, ana iya cika shi a kan kayan murfin epdm na wutar lantarki na tasirinsa yana da yawa. Kuma talakawa yaudara, kamar nau'ikan ore hanyar samarwa, saboda asalin kyama, damuwa mai ban sha'awa, saboda haka cikin PS-cm. 1 ko fiye, babban adadin magnesium hydroxide da aka ƙara zuwa kayan roba na roba na iya inganta abubuwan ajiye kayan roba, amma har yanzu sakamakon ba daidai ba ne. La'akari da adadin adadin magnesium hydroxide yana da mafi kyawun flame kayan aiki da yawa, da sauransu, da magnesifi magneside dace da samar da epdm infuling m abu kayan - MH3005 da MH3005 da MH3005z.
MH3005 da MH3005z Epdm suna rufe roba mai ƙarfi, wanda ke haskakawa da aka yi da cutar ILEC 6050, amma insulating kadarorin MH3005, amma roba kaddarar na MH3005, amma roba kayan roba da yawa suna da girma. Koyaya, rufin aikin da aka yi da roba da aka yi da low, kuma an kiyasta cewa tsarin farfajiya ya lalace, kuma dalilin yana buƙatar ƙara bincika.
Gabaɗaya, idan aka kwatanta da murfin epdm hydroxide na musamman, amma da ke haifar da lalata dukiya, da kuma tsallaka dukiya ta musamman, da kuma tsoratarwa na iya biyan bukatun ko da ba tare da gyara ba.
2. Tasirin Inorganic Retardts flame na da harshen wuta a kan aikin hayaki, hargagen-foshin ringardant epdm infuling ad
Gudanar da Magnesium Hydroxide ko Solanum Hydroxide Wuta Wuta Sashi na yankuna 120, tare da karuwa a cikin sashi na MH3005z, danko na meneni da tenarfin kayan maye, harshen wuta ya karu, ya ragu. Tare da karuwa na MH3005z, danko na meneni da kuma ƙarfin EPDM ke ramuwar ƙaru, da tsayayya da tsayayya ke raguwa. Lokacin da rabo daga cikin gidan motsa jiki 104e / MH3005z shine 90/30, insulating da harshen wuta na goge na EPDM ke rufe maƙasudin bukatun. Kwatanta dan wasan 104E / MH3005z da rabo daga 110/10 / Lowarsarisari 10 na Athdm Ctionsulation Mustras, amma kaddarorin da ke cikin ragi. Lath 104e / MH3005z da rabo daga 70/50 da 70/40 Halin MH30050 Duk da cewa, amma wutar 90 ta iya inganta kaddarorin roba, amma harshen wuta ya iya biyan bukatun. Don tabbatar da kayan wasan tsere, jimlar adadin harshen wuta ba za a iya rage shi ba.
EPDM insulation rubber material flameless smoke density are 355 or so, with the amount of inorganic flame retardant and with no obvious relationship with the ratio, this is because of the formula of all components, the formation of smoke is mainly EPDM, although the inorganic flame retardant can improve the flame retardant properties, and also does not produce smoke, but can not reduce the smoke released by the rubber matrix material combustion.
3
JB / T 10707 - 2007 'Thermoplastic Halagen-flow-flow-flow-flow-flow-flow-flow-flowerts ' yana buƙatar cewa yawan roba ba ya ƙaruwa da 250, don rage yawan rani kayan dole a ƙara zuwa hayaki kayan roba dole ne a ƙara a cikin hayaki kayan rani. Montmorillonite ya ƙunshi tushen kyalanci, kayan yaji-tushen Montmorillonite, bayan tsintsiya, matsakaicin kwayar halitta, matsakaici na Layer ƙasa da 25 nm. An zabi Montmorillonite don samun ingantaccen sakamako mai kyau.
Montmorillonite a kan epdm insulation roba kayan hayatarwar tasirin tasirin da ya bayyana sosai, amma kuma zai iya zama karamin karuwa a cikin kayan wuta, yayin da sauran kaddarorin basu da tasiri; Tare da karuwa a cikin adadin montmorillonite, epdm insulation roba a sannu-sannu ya rage, kuma sukan ci gaba, zabi adadin montmorillonite na 5.
4 Kammalawa
(1) A cikin flamen-flower flame-flowing retardant epdm hydroxide m, amma hydroxide ne mafi girma a kan kadarorin rufe wutar lantarki.
(2) Aluminum hydroxide da magnesium hydroxide da kuma tare da rabo daga 90/30, low hayaki da Halagen-Free Wuta Redardant Epdm Innational Adardant AbuSt Rentardant AbuS Retardant kayayyakin da ke da kyau flame renardant da allurar rufewa.
(3) Amfani da Montmorillonite zai iya rage rage girman haykar hayaki mai saukar ungulu mai saukar ungulu mai saukar ungulu a hankali, kuma mafi kyawun sashi na Montmorillillonite shine sassa 5.
