Imveliso

I-Silicone Masterbatch SC920 Iphucula Ukuqhubekeka Kokusebenza Nokuvelisa Kwizinto zekhebula ze-LSZH kunye ne-HFFR Umfanekiso Ovezweyo

I-Silicone Masterbatch SC920 iphucula ukuqhubekeka kunye nemveliso kwizixhobo zekhebula ze-LSZH kunye ne-HFFR

I-Silicone processing aid SC 920 sisixhobo esikhethekileyo sokucubungula i-silicone kwizixhobo zekhebula ze-LSZH kunye ne-HFFR, nto leyo eyimveliso eyenziwe ngamaqela akhethekileyo asebenzayo e-polyolefins kunye ne-co-polysiloxane. I-polysiloxane kule mveliso inokudlala indima yokubambelela kwi-substrate emva kokuguqulwa kwe-copolymerization, ukuze ukuhambelana ne-substrate kube ngcono, kwaye kube lula ukuyisasaza, kwaye amandla okubopha abe namandla, aze emva koko anike i-substrate ukusebenza okugqwesileyo. Isetyenziselwa ukuphucula ukusebenza kokucubungula kwezinto kwinkqubo ye-LSZH kunye ne-HFFR, kwaye ifanelekile kwiintambo ezikhutshiweyo ngesantya esiphezulu, iphucule imveliso, kwaye ithintele into yokukhupha efana nobubanzi bentambo obungaguqukiyo kunye nokutyibilika kwezikrufu.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Inkonzo yesampulu

Inkcazo

Iinkcukacha zeMveliso

Ibanga	SC920
Inkangeleko	ipellet emhlophe
Isalathisi sokunyibilika (℃) (190℃,2.16kg)(g/10min)	30~60 (ixabiso eliqhelekileyo)
Izinto eziguquguqukayo (%)	≤2
Ubuninzi bobuninzi (g/cm³)	0.55~0.65

Iinzuzo

1, Xa isetyenziswa kwinkqubo ye-LSZH kunye ne-HFFR, inokuphucula inkqubo yokukhupha i-mouth die accumulation, ifanele ukukhupha i-cable ngesantya esiphezulu, iphucule imveliso, ithintele ububanzi bokungazinzi komgca, ukutyibilika kwesikrufu kunye nezinye izinto ezikhupha i-extrusion.

2, Ukuphucula kakhulu ukuhamba kokucubungula, ukunciphisa i-melt viscosity kwinkqubo yokuvelisa izinto ezigcina umlilo ezingenalo i-halogen, ukunciphisa i-torque kunye nokucubungula umsinga, ukunciphisa ukuguguleka kwezixhobo, ukunciphisa izinga lokungasebenzi kakuhle kwemveliso.

3, Nciphisa ukuqokelelwa kwentloko yedayi, nciphisa ubushushu bokucubungula, susa ukuqhekeka kokunyibilika kunye nokubola kwezinto eziluhlaza ezibangelwa bubushushu obuphezulu bokucubungula, yenza umphezulu wocingo olukhutshiweyo kunye nentambo uthambe kwaye ukhanye, nciphisa i-frictional coefficient yomphezulu wemveliso, phucula ukusebenza okugudileyo, phucula ukukhazimla komphezulu, nika imvakalelo egudileyo, phucula ukumelana nokukrwela.

4, Nge-polymer ye-silicone ekhethekileyo eguquliweyo njengesithako esisebenzayo, phucula ukusasazeka kwezinto ezithintela ilangatye kwinkqubo, zibonelele ngozinzo oluhle kunye nokungafuduki.

Kusetyenziswa kwanjani

Emva kokuxuba i-SC 920 ne-resin ngokwemilinganiselo, inokwenziwa ngokuthe ngqo okanye isetyenziswe emva kokuqhekeka. Isixa esicetyiswayo sokongeza: Xa isixa esongeziweyo siyi-0.5%-2.0%, sinokuphucula ukuqhubekeka, ukunyibilika kunye nokukhululwa kwemveliso; Xa isixa esongeziweyo siyi-1.0%-5.0%, iipropati zomphezulu wemveliso zinokuphuculwa (ubuthambileyo, ukugqitywa, ukumelana nokukrweleka, ukumelana nokuguguleka, njl.njl.)