Umahluko phakathi kwe-halogen-free flame retardants kunye ne-halogenated flame retardants

Iiretardants zomlilo zidlala indima ebalulekileyo ekunciphiseni ukutsha kwezinto ezahlukeneyo.Kwiminyaka yakutshanje, abantu baye baxhalaba ngakumbi malunga neempembelelo zokusingqongileyo kunye nempilo ye-halogenated flame retardants.Ke ngoko, uphuhliso kunye nokusetyenziswa kwezinye iindlela ze-halogen-free zifumene ingqwalasela ebanzi.

Makhe sibone iinxalenye ezine zothelekiso.

1.Msebenzi:

I-Halogenated flame retardants iqulethe i-athomu enye okanye ngaphezulu kwe-halogen (njenge-chlorine, i-bromine) ethintela ngokufanelekileyo inkqubo yokutsha.

I-halogen-free flame retardants, kwelinye icala, zithembele kwiindlela ezahlukeneyo zeekhemikhali ezifana ne-phosphorus, i-nitrogen okanye iinkqubo ze-intumescent ukuphumeza ukubuyiswa komlilo.

2. Ukusebenza kakuhle komlilo:

I-halogenated flame retardants isetyenziswa ngokubanzi kwiinkalo ezininzi ngenxa yeempawu zabo ezintle zokunqanda umlilo.Zikhupha iiradicals ze-halogen ngexesha lokutsha, ziphazamisa ukuphendulwa kwe-radical yasimahla egcina ilangatye.

I-Halogen-free flame retardants, ngelixa ingasebenzi njenge-halogenated flame retardants, isengakwazi ukubonelela ngokukhuselekileyo komlilo ngokwenza i-char layer ekhuselayo esebenza njenge-insulator yokushisa kunye nomqobo womlilo.

3. Imiba yokusingqongileyo nempilo:

Enye yezinto ezingalunganga eziphambili ze-halogenated flame retardants kukuba zinokukhupha iigesi ezinobuthi ngexesha lokutsha.Ngokomzekelo, iiretardants ze-brominated flame zaziwa ngokuvelisa izinto ezinobungozi ezifana ne-brominated dioxins kunye neefuran.

Xa kuthelekiswa, i-halogen-free flame retardants ithathwa njengobungane bendalo kwaye ingenatyhefu.Babonelela ngenye indlela ekhuselekileyo yezicelo apho iinkxalabo zokusingqongileyo kunye nempilo ziphambili.

4. Ukuzingisa kunye nokwanda kwebhayoloji:

I-Halogenated flame retardants ziyaziwa ngokuba zizingcolisi eziphilayo ezizingileyo ezinokuqokelelana kwindawo kunye nekhonkco lokutya.Ziye zafunyanwa kwiintlobo ngeentlobo zezinto eziphilayo, kuquka izilwanyana zasendle kunye nabantu.

I-halogen-free flame retardants ayiqhubeki kwaye inamandla aphantsi okuqokelela i-bioaccumulate, inika isisombululo esizinzileyo.

Ukuququmbela:

I-halogen-free flame retardants, ngelixa ingasebenzi njenge-halogenated flame retardants, inikeza enye indlela ekhuselekileyo kunye neyokusingqongileyo.Njengoko ulwazi malunga neempembelelo zokusingqongileyo kunye nempilo ye-halogenated flame retardants iqhubeka nokukhula, imfuno kunye nophuhliso lwezinye iindlela ezingenayo i-halogen kulindeleke ukuba zinyuke.

Shifang Taifeng New Flame Retardant Co., Ltdngumvelisi oqeqeshiweyo we-halogen-free flame retardants e-China oneminyaka engama-22 yamava.

Contact emai: sales1@taifeng-fr.com

Umnxeba/Yintoni phezulu:+86 13518188627