Labarai

Ta yaya ammonium polyphosphate ke aiki tare da melamine da pentaerythritol a cikin rufin intumescent?

A cikin rufin da ke hana wuta, hulɗar da ke tsakanin ammonium polyphosphate, pentaerythritol, da melamine yana da mahimmanci don cimma burin da ake so na juriya ga wuta.

Ana amfani da sinadarin Ammonium polyphosphate (APP) sosai a matsayin maganin hana harshen wuta a aikace-aikace daban-daban, ciki har da rufe fuska mai hana wuta. Idan aka fallasa shi ga yanayin zafi mai yawa, APP yana fitar da sinadarin phosphoric acid, wanda ke amsawa da free radicals da aka samar yayin aikin konewa. Wannan martanin yana haifar da samuwar wani yanki mai kauri da kariya, wanda ke aiki a matsayin shinge don hana zafi da iskar oxygen canja wurin, don haka yana rage yaduwar harshen wuta.

Pentaerythritol wani sinadari ne na polyol wanda ke aiki a matsayin tushen carbon da kuma mai ƙona wuta. Yana ruɓewa idan aka fallasa shi ga zafi, yana samar da sinadarai masu canzawa kamar carbon dioxide da tururin ruwa. Waɗannan sinadari masu canzawa suna narkar da yawan iskar oxygen kuma suna hana konewar, yayin da sauran sinadari masu canzawa ke samar da wani sinadari mai ƙarfi wanda ke kare substrate daga ƙarin canja wurin zafi.

Melamine, wani sinadari mai yawan nitrogen, yana taimakawa wajen kare muhalli daga gobara. Idan aka dumama melamine, yana fitar da iskar nitrogen, wanda ke taka muhimmiyar rawa wajen rage gobara. Iskar nitrogen da aka saki tana taimakawa wajen kawar da iskar oxygen, tana rage iskar oxygen da ke kewaye da harshen wuta, ta haka ne ke hana konewar.

Tare, hulɗar da ke tsakanin waɗannan abubuwan ta haɗu da tasirin phosphorus, carbon, da nitrogen don haɓaka juriyar wuta na rufin. Ammonium polyphosphate yana aiki azaman mai hana wuta, yana samar da layin kariya. Pentaerythritol yana ba da gudummawa ga carbonization, yana samar da ƙarin char don kariya daga zafi. A ƙarshe, melamine yana fitar da iskar nitrogen don ƙirƙirar yanayi mai hana wuta. Ta hanyar aiki tare, waɗannan abubuwa uku suna jinkirta ƙonewa yadda ya kamata kuma suna rage saurin yaɗuwar wuta, suna sa rufin da ke hana wuta ya zama mafi aminci kuma mafi inganci kariya daga haɗarin wuta.

Shifang Taifeng New Flame Retardant Co., LtdKamfanin masana'anta ne mai shekaru 22 na gwaninta a fannin samar da na'urorin hana harshen wuta na ammonium polyphosphate, kuma ana fitar da su zuwa ƙasashen waje.

Wakilinmu mai hana harshen wutaTF-201Yana da aminci ga muhalli kuma yana da araha, yana da amfani mai kyau a cikin fenti mai laushi, murfin baya na yadi, robobi, itace, kebul, manne da kumfa PU.

Idan kuna buƙatar ƙarin bayani, tuntuɓe mu.

Tuntuɓi: Cherry He

Email: sales2@taifeng-fr.com

Waya/Me ke faruwa:+86 15928691963


Lokacin Saƙo: Nuwamba-24-2023