Igwe ihe na-agbanwe ọkụ na-enweghị Halogen

Igwe ihe na-agbanwe ọkụ na-enweghị Halogen

Site na ọganihu nkà na ụzụ, a na-enwewanye ọchịchọ maka nchekwa na ntụkwasị obi na mpaghara ndị mmadụ juru na ndị mmadụ dị ka ọdụ ụgbọ oloko, ụlọ elu dị elu, yana ụlọ ọrụ ọha na eze dị egwu dị ka ụgbọ mmiri na ụlọ ọrụ nuklia. N'ihi ya, ọ dị mkpa ngwa ngwa ịmepụta ụdị eriri ọhụrụ nwere obere anwụrụ ọkụ, enweghị halogen, na ihe na-egbochi ire ọkụ. Na mbido 1980s, mba ndị mepere emepe n'ụwa niile malitere nyocha na imepụta ihe na eriri ọkụ na-egbochi ọkụ halogen na-enweghị anwụrụ ọkụ. Igwe ọkụ na-egbochi ọkụ na-enweghị halogen ahụla ka a nabata ya ngwa ngwa yana ojiji a na-ejikarị ya eme ihe. Na China, ndị na-emepụta waya na eriri n'obodo ndị dị ka Shanghai, Shenyang, Suzhou, Sichuan, Xiangtan, na Wuxi ejirila nke ọma mepụta eriri ọkụ na-ere ọkụ, ọkụ na-eme ka ọkụ na-egwupụta rọba nwere sheathed cables, eriri ụgbọ mmiri na-ere ọkụ, na ngwaahịa ndị ọzọ metụtara ya.

A na-eji ndị na-eme mgbanwe eme ihe na halogen-free flame-retardant filler-filled composite cable things, dị ka aluminom hydroxide na magnesium hydroxide, iji melite ndakọrịta na adhesion n'etiti polyolefin matrix na inorganic ire retardants. Ha na-eme ka mgbasa na ndakọrịta nke aluminom hydroxide na magnesium hydroxide dịkwuo mma, si otú ahụ na-eme ka ire ọkụ na-adịgide adịgide nke ihe onwunwe USB dịkwuo elu, na-ebelata ndepụta anwụrụ ọkụ, ikuku anwụrụ ọkụ, ntọhapụ okpomọkụ, na mmepụta carbon monoxide, na-amụba index oxygen, ma na-eme ka nkwụsị nke ntapu dịkwuo mma. Ndị na-eme mgbanwe ndị a na-eme ka akụrụngwa na akụrụngwa na-ekpo ọkụ na-abawanye nke ọma. Ịtinye obere ego nwere ike imeziwanye arụmọrụ ihe mejupụtara ihe mejupụtara ya, na-abawanye ike ike na elongation, yana nguzogide okpomọkụ na ire ọkụ.

Ngwa nkịtị:

1. Ngwakọta Njikọ: A na-eji ya maka ọkụ ọkụ na-enweghị halogen dị ka aluminom hydroxide na magnesium hydroxide iji meziwanye ndakọrịta na nchikota n'etiti polyolefin matrix na inorganic ire retardants. Ịtinye 8%-10% nwere ike ime ka ihe ndị na-arụ ọrụ na-arụ ọrụ na nguzogide okpomọkụ nke ihe mejupụtara. E jiri ya tụnyere ndị na-ejikọta ọnụ dị ka silane, titanate, aluminate, na phosphate esters, ọ na-eme ka mma dị mma na ihe eji arụ ọrụ nke ihe polyolefin cable.
2. Onye na-akwalite mgbasa: A na-eji ya na polyolefin masterbatches, masterbatches na-egbochi ire ọkụ, yana masterbatches na-emebi emebi. N'ihi mmekọrita siri ike ya na pigmenti, ịjiji, na ihe ndị na-ere ọkụ, ọ na-akwalite mgbasa nke ihe mgbakwunye ndị a na resin na-ebu polyolefin.
3. Nkwalite njikọ: nwere oke polarity na mmeghachi omume. Ịtinye obere ego nwere ike imeziwanye ihe osise, adhesion, na ndakọrịta ihe.

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