Isilungisi sezinto zeCable Retardant Cable Material ezingenalo iHalogen

Isilungisi sezinto zeCable Retardant Cable Material ezingenalo iHalogen

Ngenxa yokuqhubela phambili kwetekhnoloji, kukho imfuno ekhulayo yokhuseleko kunye nokuthembeka kwiindawo ezixineneyo nezinabantu abaninzi ezifana nezikhululo zikaloliwe, izakhiwo eziphakamileyo, kunye nezakhiwo zikawonke-wonke ezibalulekileyo ezifana neenqanawa kunye nezikhululo zamandla enyukliya. Ngenxa yoko, kukho imfuneko engxamisekileyo yokuphuhlisa iintlobo ezintsha zeentambo ezineempawu eziphantsi komsi, ezingenayo i-halogen, kunye nezingatshisi. Ekuqaleni kweminyaka yoo-1980, amazwe aphuhlileyo kwihlabathi liphela aqala ukuphanda nokuvelisa izixhobo kunye neentambo eziphantsi kwe-halogen ezingatshisi msi. Iintambo ezingaphantsi kwe-halogen ezingatshisi msi ziye zasetyenziswa ngokukhawuleza kwaye zasetyenziswa ngokubanzi. ETshayina, abavelisi beentambo kunye neentambo kwizixeko ezifana neShanghai, Shenyang, Suzhou, Sichuan, Xiangtan, kunye neWuxi baye baphuhlisa ngokulandelelana iintambo zamandla ezithintela umlilo, iintambo eziguquguqukayo zerabha ezigudileyo, iintambo zebhodi yenqanawa ezithintela umlilo, kunye nezinye iimveliso ezinxulumene noko.

Iimodifiers zisetyenziswa kwizixhobo zekhebula ezidityanisiweyo ezingenalo i-halogen-flame-retardant filler-filled filler, ezifana ne-aluminium hydroxide kunye ne-magnesium hydroxide, ukuphucula ukuhambelana kunye nokunamathelana phakathi kwe-polyolefin matrix kunye ne-inorganic flame retardants. Ziyandisa ukusasazwa kunye nokuhambelana kwe-aluminium hydroxide kunye ne-magnesium hydroxide, ngaloo ndlela zikhulisa ukuthintela komlilo kwezinto zekhebula, zinciphisa i-smoke index, i-smoke emission, i-heat release, kunye ne-carbon monoxide production, zonyusa i-oxygen index, kwaye ziphucula ukumelana nokuvuza. Ezi modifiers ziphucula kakhulu iipropati zoomatshini kunye nobushushu bezinto. Ukongeza inani elincinci kunokuphucula ngakumbi ukusebenza koomatshini bezinto ezidityanisiweyo, kwandisa amandla okuxinana kunye nobude, kunye nokumelana nobushushu kunye nokuthintela komlilo.

Izicelo Eziqhelekileyo:

1. I-Agent yoQhagamshelo: Isetyenziselwa izinto ezithintela ilangatye ezingenayo i-halogen ezifana ne-aluminium hydroxide kunye ne-magnesium hydroxide ukuphucula ukuhambelana kunye nokunamathelana phakathi kwe-polyolefin matrix kunye nezinto ezithintela ilangatye ezingenazinto eziphilayo. Ukongeza i-8%–10% kunokuphucula ngakumbi iimpawu zoomatshini kunye nokumelana nobushushu bezinto ezidityanisiweyo. Xa kuthelekiswa nee-agents eziqhelekileyo zokudibanisa ezifana ne-silane, i-titanate, i-aluminate, kunye nee-phosphate esters, ibonelela ngophuculo olungcono kwiimpawu zoomatshini zezinto zekhebula ze-polyolefin.
2. I-Dispersing Promoter: Isetyenziswa kwi-polyolefin masterbatches, kwi-flame-retardant masterbatches, nakwi-degradable masterbatches. Ngenxa yokusebenzisana kwayo okunamandla ne-pigment, iidayi, kunye ne-flame retardants, ikhuthaza ukusasazeka kwezi zongezo kwi-polyolefin carrier resin.
3. Umkhuthazi weBonding: Ine-polarity ephezulu kunye ne-reactivity. Ukongeza inani elincinci kunokuphucula kakhulu ukupeyinta, ukunamathela, kunye nokuhambelana kwezinto.

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