imikhiqizo

PVC power pipe impahla eluhlaza,
I-PVC yepayipi lamandla, pvc resin for ipayipi,

Ipayipi lamandla le-PVC kanye nendlela yalo yokulilungiselela ihlanganisa izinto ezingavuthiwe ezilandelayo:

100 polyvinyl chloride resin,
15-25 i-calcium carbonate,
5 ~ 10 titanium oxide,
4~8 isilungisi somthelela,
2 ~ 5 stabilizer,
0.5 ~ 2 i-lubricant,
2 ~ 4 sepiolite
I-3~8 i-ejenti ye-inorganic inorganic retardant, eyinhlanganisela ye-inorganic flame retardant evela emhlabeni ongavamile i-hydroxide aluminium hydroxide Indlela yokulungiswa kwe-magnesium hydroxide ne-zinc borate
Inqubo yokukhiqiza:
1) Faka i-calcium carbonate titanium oxide ku-POLYvinyl chloride resin bese uyixuba ngesivinini esiphezulu se-3-6min;2) Bese wengeza isilungisi se- impact modifier stabilizer, i-lubricant sepiolite kanye ne-composite inorganic flame retardant enhlanganisweni.
Izinga lokushisa lokuxuba liyi-100-110, futhi isikhathi sokuxuba imizuzu engu-10-15.Ngemuva kokuthi ingxube ixutshwe ngokulinganayo, ingxube idluliselwa kumxube wokupholisa ngesivinini esiphansi esingu-40 ~ 50 imizuzu engu-3-5, futhi ekugcineni ibe yi-conical twin screw extruder ngo-170 ~ 190 Ishubhu yamandla kagesi inokubambezeleka okuhle komlilo futhi izakhiwo zemishini

I-Polyvinyl Chloride (PVC) iyi-resin eqondile ye-thermoplastic ekhiqizwa yi-polymerization ye-vinyl chloride monomer.Ngenxa yomehluko wezinto ezingavuthiwe, kunezindlela ezimbili zokwenza inqubo ye-vinyl chloride monomer calcium carbide kanye nenqubo ye-petroleum.I-Sinopec PVC yamukela inqubo yokumiswa okubili, ngokulandelana kwayo kusukela ku-Japan Shin-Etsu Chemical Company kanye ne-American Oxy Vinyls Company.Umkhiqizo unokumelana nokugqwala kwamakhemikhali okuhle, indawo enhle kakhulu yokufaka ugesi kanye nokuzinza kwamakhemikhali.Ngokuqukethwe okuphezulu kwe-chlorine, izinto ezisetshenziswayo zinokubambezeleka okuhle komlilo kanye nezakhiwo zokuzicisha.I-PVC kulula ukuyicubungula nge-extrusion, ukubumba umjovo, i-calendering, ukubunjwa kokushaywa, ukucindezela, ukubunjwa kwe-cast kanye nokubumba okushisayo, njll.

Isicelo

I-PVC ingenye yezinhlaka ze-thermoplastic ezisetshenziswa kakhulu.Ingasetshenziselwa ukwenza imikhiqizo enobulukhuni obuphezulu namandla, njengamapayipi nokufakwa, iminyango enephrofayili, amafasitela namashidi okupakisha.

Ingakwazi futhi ukwenza imikhiqizo ethambile, efana namafilimu, amashidi, izintambo zikagesi nezintambo, amabhodi aphansi kanye nesikhumba sokwenziwa, ngokufaka ama-plasticizers.