Phetoho ea Tšireletseho ea Mollo ho Terene ea Terene e nang le Masela a Tsoetseng Pele a Lelakabe a Retardant

Phetoho ea Tšireletseho ea Mollo ho Terene ea Terene e nang le Masela a Tsoetseng Pele a Lelakabe a Retardant

Ha litsamaiso tsa liporo tsa literene li ntse li tsoela pele ho hola ka potlako, ho netefatsa polokeho le boiketlo ba bapalami e se e le ntho e amehang haholo menahanong ea moralo. Har'a likarolo tsa bohlokoa, lisebelisoa tsa ho lula li phetha karolo ea bohlokoa, haholo-holo maemong a tšohanyetso joaloka mollo. Masela a thibelang malakabe a bohlokoa litulong tsa terene ho fokotsa ho ata ha malakabe, ho sireletsa bapalami le ho fokotsa tšenyo.

Masela a Lekang Flame ke eng?

Masela a thibelang mollo ke masela a hloekisitsoeng ka ho khetheha a etselitsoeng ho thibela ho tuka le ho liehisa ho ata ha mollo. Masela ana a etsa hore a se ke a chesoa ke mollo ka ho eketsoa ka lik'hemik'hale tse thibelang mollo kapa ka ho sebelisa likhoele tseo ka tlhaho li sa cheng. Mosebetsi o ka sehloohong oa masela a thibelang mollo ke ho fokotsa lebelo la ho tuka, ho fokotsa ho ata ha lelakabe, esita le ho itima, ka hona ho fokotsa tšusumetso ea liketsahalo tsa mollo.

Mechanis of Flame Retadancy

Masela a thibelang mollo a sebetsa ka mekhoa e mengata ea bohlokoa:

• Khaello ea Phase ea Khase:E lokolla likhase tse thibelang malakabe tse hlapollang bongata ba likhase tse tukang, e hatellang tšebetso ea ho tuka.
• Condensed Phase Retadancy:E etsa lesela le sireletsang la char holim'a thepa, e le sireletsa mochesong le oksijene, kahoo e thibela ho chesa ho eketsehileng.
• Tšitiso ea Phetoho ea Mocheso:E monya mocheso ka lebaka la tšebetso ea endothermic, e theola mocheso holim'a thepa le ho emisa ho tuka.

Classification of Flame Retardant Fabrics

Ho ipapisitsoe le mokhoa oa ho kenyelletsa li-flame retardants, masela ana a ka aroloa ka lihlopha tse latelang:

• Masela a Lekang Lelakabe ka Mor'a ho Phekoa:Li-retardants tsa malakabe li sebelisoa nakong ea ho qeta lesela. Lihlahisoa tsa rona, TF-211 le TF-212, ke mehlala ea li-retardants tsa malakabe tse sebelisoang ts'ebetsong ea ho koahela ka morao, li fana ka khanyetso e ntle ea lelakabe. Li-retardants tsena tse se nang halogen, eco-friendly retardants li hlahisa mosi o fokolang 'me ha li na likhase tse kotsi nakong ea ho tuka.
• Masela a Tloaelehileng a Flame Retardant:Li-retardants tsa lelakabe li kopantsoe ka har'a likhoele nakong ea ho ohla, 'me li etsa hore likhoele ka botsona li se ke tsa chesa.

Ho lekola Ts'ebetso ea Flame Retardant

Ts'ebetso e thibelang malakabe ea masela ana e hlahlojoa ka liteko tse 'maloa tse tloaelehileng:

• Teko ea ho Chesa E Emeng (GB/T 5455-2014):E lekanya boitsoaro bo tukang ba thepa ka ho otloloha; bolelele ba ho chesa ha boa lokela ho feta 150mm.
• Teko ea Ho Chesa e Tletseng (GB/T 2408-2008):Lekola sekhahla sa ho chesoa ha thepa ka mokhoa o rapameng; tekanyo e lokela ho ba ≤100mm / min.
• Lethathamo la Oksijene e Lekang (LOI) (GB/T 2406-2008):E etsa qeto ea bonyane ba moea oa oksijene o hlokahalang ho tšehetsa mollo; LOI e lokela ho ba ≥28%.

Sebopeho sa Lisebelisoa tsa Masela a sa Khanyang Lelakabe

Ho hlophisoa ha masela a thibelang mollo ho susumetsa haholo ho hanyetsa mollo le thepa ea 'mele. Lisebelisoa tse tloaelehileng li kenyelletsa:

• Polyester:E fana ka khanyetso e ntle ea ho apara le matla a tsitsitseng empa e na le ho lieha ho fokolang ha mollo.
• Aramid:E fana ka khanyetso e phahameng ea lelakabe le mamello e phahameng ea mocheso empa ka theko e phahameng.
• K'hothone e sa Busang Lelakabe:E kopanya matšeliso a matle le ho hanyetsa lelakabe empa ha e na ho hanyetsa ho apara.

Lihlahisoa tsa rona: TF-211 le TF-212

Ka pele ho theknoloji e thibelang malakabe, lihlahisoa tsa rona tsa TF-211 le TF-212 li etselitsoe ka ho khetheha ho sebelisoa masela a lipalangoang tsa terene. Li-halogen tse se nang halogen, tse thibelang lelakabe tsa tikoloho li sebelisoa ka mokhoa oa ho roala ka morao, ho netefatsa hore masela ha a kopane feela empa a feta litekanyetso tsa tšireletso. Ka mosi o fokolang oa mosi 'me ha ho na likhase tse kotsi tse hlahisoang nakong ea mollo, TF-211 le TF-212 li beha litekanyetso tse ncha tsa tšireletso ea mollo bakeng sa mekhoa ea lipalangoang tsa terene.

Khetha TF-211 le TF-212 bakeng sa polokeho e ke keng ea lekanngoa le ho ts'epahala masela a thibelang malakabe, ho netefatsa leeto le sireletsehileng bakeng sa bapalami bohle.

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Lucy