Iindaba kunye neCofa

1. YintoniIphepha lelitye?

Iphepha lelitye lenziwe ngemithombo yamaminerali e-limestone kunye noovimba abakhulu kunye nokusabalalisa okubanzi njengeyona nto iphambili (i-calcium carbonate content yi-70-80%) kunye ne-polymer njengento encedisayo (umxholo ngu-20-30%). Ngokusebenzisa umgaqo we-polymer interface chemistry kunye neempawu zokuguqulwa kwepolymer, iphepha lelitye lenziwe nge-polymer extrusion kunye neteknoloji yokuvuthela emva kokucubungula okukhethekileyo. Iimveliso zephepha lelitye zinomsebenzi ofanayo wokubhala kunye nefuthe lokushicilela njengephepha lefiber yezityalo. Ngelo xesha, ineempawu eziphambili zokupakishwa kweplastiki.

2. Iimpawu eziphambili zephepha lamatye?

Iimpawu zephepha zamatye ezibandakanya ukhuseleko, umzimba, kunye nezinye iimpawu, kunye neempawu eziphambili zingenamanzi, zithintela inkungu, zithintela ioli, izinambuzane, njl.

Ukuprintwa kwephepha lamatye akuyi kufakwa ngenkcazo ephezulu, ukuya kuthi ga kwi-2880DPI ukuchaneka, umphezulu awugqunywanga ngefilimu, awuyi kuba nesenzo sekhemikhali nge-inki, eya kuphepha ukuphoswa kombala okanye i-decolorization phenomenon.

3. Kutheni sikhetha iphepha lamatye?

a. Inzuzo yempahla ekrwada. Iphepha lemveli lokutya iinkuni ezininzi, kunye nephepha lelitye lelona vimba zimbiwa zininzi emhlabeni kwi-crust calcium carbonate njengeyona nto iphambili ekrwada, malunga ne-80%, imathiriyeli yepolymer - imveliso yepetrochemical ye-polyethylene (PE) malunga ne-20%. Ukuba ucwangcisa imveliso yonyaka yephepha lelitye le-5400kt, i-8.64 yezigidi zemithi ye-m3 ingagcinwa minyaka yonke, ilingana nokunciphisa ukugawulwa kwamahlathi kwi-1010 yeekhilomitha zeekhilomitha. Ngokwenkqubo yemveli yokusetyenziswa kwamanzi i-200t ngetoni nganye yephepha, imveliso yonyaka ye-5.4 yezigidi zeetoni zeprojekthi yephepha lelitye inokugcina i-1.08 yezigidi zeetoni zobutyebi bamanzi minyaka yonke.

b. Iinzuzo zokusingqongileyo. Iyonke inkqubo yemveliso yokwenziwa kwephepha lamatye ayifuni manzi, xa kuthelekiswa nephepha lemveli licima ukupheka, ukuhlamba, ukuhlamba i-bleaching kunye namanye amanyathelo ongcoliseko, ngokusisiseko ukusombulula inkunkuma yemveli yokwenza iphepha. Kwangaxeshanye, iphepha lelitye elisetyenzisiweyo lithunyelwa kwindawo yokutshisa, elingayi kuvelisa umsi omnyama, kwaye i-powder eseleyo yeminerali ingabuyiselwa emhlabeni nakwindalo.

I-stone papermaking igcina kakhulu imithombo yehlathi kunye nemithombo yamanzi, kwaye iyunithi yokusetyenziswa kwamandla yi-2/3 kuphela yenkqubo yemveli yokwenza iphepha.