Allurar da ba ta saƙa da wuta ba

Babban bangaren polyester harshen wuta retardant maras saka masana'anta ne polyester, wanda shi ne polymerization samfurin na terephthalic acid ko diethyl terephthalate da ethylene glycol. Halayen su ne kamar haka: ƙarfin ƙarfi, haɓaka mai kyau, juriya mai kyau na zafi, ƙasa mai santsi, juriya mai kyau, juriya mai kyau, juriya na lalata, da ƙarancin rini. Ƙwararren wutar lantarki ya ƙunshi ƙarin abubuwan da ke hana wuta, waɗanda nau'in kayan ƙari ne da aka saba amfani da su a cikin robobi na polyester, yadi, da dai sauransu. Ƙara su zuwa polyvinyl chloride zai iya samun jinkirin harshen wuta ta hanyar ƙara ƙarfin kayan aiki ko hana konewa, don haka inganta lafiyar kayan.

Rarraba masu kare wuta

Akwai ire-iren ire-iren ire-iren harshen wuta, da suka haɗa da masu kare harshen wuta halogenated, organophosphorus da phosphorus halide flame retardants, masu hana harshen wuta, da kuma masu kare harshen wuta. A halin yanzu, ana amfani da magudanar harshen wuta a cikin magudanar wuta mai halogenated.

Aikace-aikacen masana'anta mara amfani da harshen wuta

Yang Ran masana'anta da ba a saka ba ana amfani da su musamman don sofas, kayan daki masu laushi, katifa, kayan wasan yara, samfuran kayan gida, tufafi, da sauransu. Ita ce ka'idar yin amfani da cakuda ƙananan zaruruwa masu narkewa don kwanciya da siffar zaren polyester, viscose rayon, da zaren ulu.

Ma'auni na shari'a ga yadudduka marasa saƙa na harshen wuta

1. Ƙimar sakin zafi ba zai iya wuce kilowatts 80 ba.

2. Minti 10 da suka wuce, jimlar sakin zafi bai kamata ya wuce 25 MJ ba.

3. Ƙaddamar da CO da aka saki daga samfurin ya wuce 1000 PPM fiye da minti 5.

4. Lokacin kona masana'anta da ba a saka ba, yawan hayaƙin ba zai wuce 75%.

5. Flame retardant ba saƙa masana'anta ne mai tsarki fari, tare da taushi texture, musamman kyau elasticity da danshi permeability, sa shi sosai ni'imar da mutane.

6. Yin amfani da filaye masu hana harshen wuta na halitta, babu wani abu na ɗigon ruwa.

7. Yana da wani kai extinguishing sakamako da kuma samar da wani m Layer na carbides a lokacin konewa tsari. Ƙananan abun ciki na carbon dioxide yana haifar da ƙananan adadin hayaki mai guba.

8. Flame retardant ba saƙa masana'anta yana da barga alkalinity da acid juriya, ba mai guba, kuma ba ya samar da sinadaran halayen.

Gwaji na yadudduka marasa saƙa na harshen wuta

Yadudduka masu riƙe da wuta waɗanda ba saƙa suna da kaddarorin wuta da kaddarorin ɗigon ruwa, waɗanda za su iya samar da wutar lantarki yadda ya kamata.

① US CFR1633 abun ciki na gwaji: A cikin minti 30 gwajin lokaci, kololuwar zafin saki na katifa ko saitin katifa ba dole ba ne ya wuce kilowatts 200 (KW), kuma a cikin mintuna 10 na farko na sakin, jimlar sakin zafi dole ne ya zama ƙasa da megajoules 15 (MJ).

Amfani: An fi amfani da shi a cikin katifu, kushin kujeru, sofas, kujeru, da kayayyakin masakun gida.

② Babban ka'idojin gwaji na BS5852 na Burtaniya sun haɗa da gwada bututun sigari da daidaita matches tare da harshen acetylene, da kuma lura da tsawon lalacewa. Ainihin, ana amfani da wuta don ƙonewa a tsaye a saman kayan masaku na tsawon daƙiƙa 20, kuma harshen wuta yana kashe kai tsaye cikin daƙiƙa 12 bayan barin wutar.

③ US 117 gwajin abun ciki: Gwajin Sigari, bai wuce 80% na ɓangaren da aka yi zafi ba, bai wuce inci 3 na matsakaicin tsayin ƙona ba, bai wuce inci 4 na tsayin ƙonawa ba, bai wuce 4 seconds na matsakaicin lokacin ƙonewa ba, bai wuce 8 seconds na tsawon lokacin ƙonewa ba, kuma bai wuce 4% na asarar taro yayin buɗe wuta ba.