Halogen-Free Flame Retardant Cable Material Modifier

Halogen-Free Flame Retardant Cable Material Modifier

Tare da ci gaban fasaha, ana samun karuwar buƙatun aminci da aminci a cikin keɓaɓɓu da wuraren da jama'a ke da yawa kamar tashoshin jirgin ƙasa, manyan gine-gine, da mahimman wuraren jama'a kamar jiragen ruwa da masana'antar makamashin nukiliya. Saboda haka, akwai buƙatar gaggawa don haɓaka sabbin nau'ikan igiyoyi masu ƙarancin hayaki, marasa halogen, da kaddarorin kashe wuta. A farkon shekarun 1980, kasashen da suka ci gaba a duk duniya sun fara bincike da samar da kayayyaki da igiyoyi masu hana wuta maras hayaki maras halogen. Kebul masu hana harshen wuta mara halogen tun daga lokacin an ga karɓuwa cikin sauri da kuma amfani da yawa. A kasar Sin, masana'antun waya da na USB a birane irin su Shanghai, Shenyang, Suzhou, Sichuan, Xiangtan, da Wuxi sun yi nasarar ƙera igiyoyin wutar lantarki da ke hana harshen wuta, da igiyoyi masu sassauƙa da na'urorin hakar ma'adinai na roba, da igiyoyi masu sassauƙa da wuta, da sauran kayayyaki masu alaƙa.

Ana amfani da gyare-gyare a cikin kayan haɗin wuta na halogen-free flame-retardat filler-cikakken kayan haɗaɗɗen kebul, kamar aluminum hydroxide da magnesium hydroxide, don haɓaka daidaituwa da mannewa tsakanin matrix polyolefin da inorganic harshen retardants. Suna haɓaka tarwatsawa da daidaitawar aluminum hydroxide da magnesium hydroxide, ta haka yana haɓaka jinkirin wuta na kayan kebul, rage ƙimar hayaki, fitar da hayaki, sakin zafi, da samar da carbon monoxide, haɓaka iskar oxygen, da haɓaka juriya na drip. Wadannan gyare-gyare suna haɓaka kayan aikin injiniya da kayan zafi sosai. Ƙara ƙaramin adadin zai iya ƙara haɓaka aikin injiniyar kayan haɗin gwiwar, ƙara ƙarfin ƙarfi da haɓakawa, da juriya na zafi da jinkirin harshen wuta.

Aikace-aikace gama gari:

1. Wakilin Haɗawa: Ana amfani da shi don masu kare harshen wuta marasa halogen irin su aluminum hydroxide da magnesium hydroxide don inganta daidaituwa da mannewa tsakanin matrix polyolefin da inorganic harshen retardants. Ƙara 8% -10% na iya ƙara haɓaka kayan aikin injiniya da juriya na thermal na kayan haɗin gwiwa. Idan aka kwatanta da ma'aikatan haɗin gwiwa na gama gari irin su silane, titanate, aluminate, da phosphate esters, yana ba da ingantaccen haɓakawa a cikin kayan aikin injiniya na kayan kebul na polyolefin.
2. Mai Watsawa: Ana amfani da shi a cikin manyan batches na polyolefin, masterbatches masu kare harshen wuta, da manyan batches masu lalacewa. Saboda ƙaƙƙarfan hulɗar sa tare da pigments, rini, da masu kare harshen wuta, yana haɓaka tarwatsewar waɗannan abubuwan ƙari a cikin guduro mai ɗaukar hoto na polyolefin.
3. Boding Promoter: Ya mallaki babban polarity da reactivity. Ƙara ƙaramin adadin zai iya inganta haɓakar fenti, mannewa, da dacewa da kayan.

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