IiCables eziRetardant zomlilo

IiCables eziRetardant zomlilo

Iintambo ezikwaziyo ukumelana namadangatya ziyilwe ngokukodwa iintambo ezinemathiriyeli kunye nolwakhiwo olulungiselelwe ukuxhathisa ukusasazeka kwamadangatye xa kuthe kwatsha. Ezi ntambo zithintela ilangatye ekubeni lisasazeke ecaleni kobude bentambo kunye nokunciphisa ukukhutshwa komsi kunye neegesi eziyityhefu xa kuthe kwatsha. Ngokuqhelekileyo zisetyenziswa kwiindawo apho ukhuseleko lomlilo lubalulekile, njengezakhiwo zikawonke-wonke, iinkqubo zothutho kunye nezixhobo zemizi-mveliso.

Iindidi zezinto eziBandakanyiweyo kwiiCables Retardant Cables

Iileya zepolymer zangaphandle nangaphakathi zibalulekile kuvavanyo lwe-retardant, kodwa uyilo lwentambo luhlala luyinto ebaluleke kakhulu. Intambo eyenziwe kakuhle, esebenzisa izinto ezifanelekileyo zokunqanda umlilo, inokufikelela ngokufanelekileyo kwiimpawu zokusebenza ezifunwayo zomlilo.

Iipolymers ezisetyenziswa ngokuqhelekileyo kwizicelo ze-flame-retardant ziqukaI-PVCkwayeI-LSZH. Zombini zenziwe ngokukhethekileyo kunye nezongezo ze-flame-retardant ukuhlangabezana neemfuno zokhuseleko lomlilo.

Uvavanyo oluBalulekileyo lweMathiriyeli yeFlame Retardant kunye noPhuhliso lweCable

I-Limiting Oxygen Index (LOI): Olu vavanyo lulinganisa ubuncinci boxinzelelo lwe-oksijini kumxube we-oksijini kunye ne-nitrogen eya kuxhasa ukutshiswa kwezinto, ezichazwe njengepesenti. Izixhobo ezine-LOI engaphantsi kwe-21% zihlelwa njengezinokutsha, ngelixa ezo zine-LOI engaphezu kwama-21% zihlelwa njengezicima ngokwazo. Olu vavanyo lubonelela ngokukhawuleza kunye nokuqonda okusisiseko kokutsha. Imigangatho esebenzayo yi-ASTMD 2863 okanye ISO 4589

I-Cone Calorimeter: Esi sixhobo sisetyenziselwa ukuqikelela ukuziphatha komlilo ngexesha lokwenyani kwaye sinokumisela iiparamitha ezifana nexesha lokutshisa, izinga lokukhululwa kobushushu, ilahleko enkulu, ukukhutshwa komsi, kunye nezinye iimpawu ezinxulumene neempawu zomlilo. Imigangatho esebenzayo ephambili yi-ASTM E1354 kunye ne-ISO 5660, i-Cone calorimeter inika iziphumo ezithembekileyo.

Uvavanyo lokukhutshwa kwegesi ye-Acid (IEC 60754-1). Olu vavanyo lulinganisa umxholo wegesi ye-halogen kwi-cables, ukugqiba inani le-halogen ekhutshwe ngexesha lokutsha.

Uvavanyo lwe-Gas Corrositvity (IEC 60754-2). Olu vavanyo lulinganisa i-pH kunye nokuhamba kwezinto ezidliwayo

Uvavanyo lokuxinana komsi okanye uvavanyo lwe-3m3 (IEC 61034-2). Olu vavanyo lulinganisa ukuxinana komsi oveliswa ziintambo ezivuthayo phantsi kweemeko ezichaziweyo. Uvavanyo lwenziwa kwigumbi elinemilinganiselo yeemitha ezi-3 nge-3 yeemitha nge-3 yeemitha (kungoko igama elithi 3m³ uvavanyo) kwaye kubandakanya ukubeka iliso ekunciphiseni ukuhanjiswa kokukhanya ngomsi owenziwe ngexesha lokutsha.

Ukulinganiswa koxinzelelo lomsi (SDR) (ASTMD 2843). Olu vavanyo lulinganisa ukuxinana komsi oveliswa kukutsha okanye ukubola kweeplastiki phantsi kweemeko ezilawulwayo . Imilinganiselo yeesampuli zovavanyo 25 mm x 25 mm x 6 mm