Isebenza njani i-ammonium polyphosphate kwiPolypropylene(PP)?

Isebenza njani i-ammonium polyphosphate kwiPolypropylene(PP)?

 I-Polypropylene (PP) sisixhobo se-thermoplastic esisetyenziswa kakhulu, esaziwa ngeempawu zayo ezintle zoomatshini, ukumelana neekhemikhali, kunye nokumelana nobushushu. Nangona kunjalo, i-PP iyatsha, nto leyo ethintela ukusetyenziswa kwayo kwezinye iindawo. Ukujongana nale ngxaki, ukufakwa kwe-ammonium polyphosphate (APP) njengesithinteli-langatye kwi-PP kuye kwafundwa ngokubanzi.

I-Ammonium polyphosphate, uhlobo lwe-intumescent flame retardant, yongezwa kwi-PP ukuphucula ukumelana kwayo nomlilo. Xa i-PP ene-APP ivezwa kumaqondo obushushu aphezulu ngexesha lomlilo, i-ammonium polyphosphate iyabola kwaye ikhuphe i-ammonia, enciphisa uxinzelelo lweegesi ezivuthayo eziveliswa ngexesha lomlilo. Le nkqubo inciphisa amandla okutsha kwaye inciphise ukusasazeka kwamalangatye.

Ngaphezu koko, amandla okwenza i-char ye-ammonium polyphosphate anceda ekwenzeni umaleko we-char ozinzileyo nokhuselayo kumphezulu wezinto ze-PP xa zichatshazelwa bubushushu okanye lilangatye. Olu maleko we-char lusebenza njengomqobo, lukhusela i-PP engaphantsi kobushushu kwaye lunciphisa ukukhutshwa kweegesi ezinokutsha, ngaloo ndlela luphucula iipropati ezithintela umlilo zezinto ze-PP.

Ngamafutshane, ukongezwa kwe-ammonium polyphosphate kwi-PP akunciphisi nje kuphela ukutsha kwezinto ngokuxuba iigesi ezinokutsha kodwa kukwakhuthaza ukwakheka komaleko we-char okhuselayo, ngaloo ndlela kuphucula ukumelana nomlilo ngokubanzi kweeplastiki ze-PP. Oku kwenza i-PP ene-ammonium polyphosphate ibe lukhetho olunqwenelekayo lokusetyenziswa apho ukhuseleko lomlilo lubaluleke kakhulu.

I-Taifeng Flame retardant TF-241 yi-blend APP II inokusebenza okuphezulu kwe-flame retardant kwi-PP kunye ne-HDPE.

Shifang Taifeng New Flame Retardant Co.,Ltd

Uqhagamshelwano: uEmma Chen

I-imeyile:sales1@taifeng-fr.com

Umnxeba/uWhatsapp:+86 13518188627