Ukuqhekeka
Aimsea Eyasekwa ngo-1997 kunye ikomkhulu ebhalisiweyo yuan million 20. Lishishini lesizwe eliphezulu-lobuchwephesha eligxile ekudibaniseni uphando, imveliso kunye nokuthengiswa kwezinto ezingekho yityhefu kwi-PVC ezizinzileyo. Izinto ezizinzileyo zisetyenziswa ngokubanzi kwiimveliso zePVC, ezinje ngocingo kunye nentambo, izixhobo zonyango zokudlala, iimveliso eziselubala, iimveliso zekhalenda, izixhobo zombhobho, amaphepha okuhombisa, izihlangu ezinamagwebu, iiprofayili zomnyango kunye nefestile, njl njl. iziqinisi ze-calcium calcium zinc. Inamalungelo awodwa omenzi wechiza ali-13 kunye nokusetyenziswa kwelungelo elilodwa lomenzi ongaphezulu kwama-30. Kukumgangatho ophambili wamazwe aphesheya wetekhnoloji yayo yepropathi enomgangatho wokuqonda. Ukuxhotyiswa ngophando lwenzululwazi kunye neqela lobuchwephesha, i-R & D yamazwe aphesheya kunye neziko lokuvelisa, kunye nokuzimela okuzimeleyo kunye nokhuphiswano, umgca wemveliso ozenzekelayo, amandla emveliso yonyaka yeetoni ezingama-40,000, ishishini lokuthengisa elisemgangathweni ophezulu, usebenze abathengi abangaphezulu kwe-500 .
Ubuchule
Inkonzo Kuqala
I-PVC engeyiyo inetyhefu yokuzinzisa yeyona nto iphambili yokusebenza ephezulu, ebonakalayo ebonakalayo engenatyhefu ye-zinc esekwe kwi-PVC yokuqinisa ubushushu eyenziwe ngokudibanisa ngokwesayensi iikhompawundi ezingezizo ityhefu kunye nee-synergists ezizodwa. I-stabilizer yexesha elide lokushisa kwe-PVC engeyiyo inetyhefu inokusebenza kakuhle, kwaye indibaniselwano ...
Okwangoku, izinto zokuqinisa ubushushu ze-PVC ikakhulu zibandakanya iityuwa ezikhokelayo, i-calcium edibeneyo kunye ne-zinc, i-tin ye-organic, i-antimony ye-organic, i-organic stabilizers zokuncedisa ubushushu kunye nezinto ezinqabileyo zomhlaba. Esona siphumo sikhulu kukuzinzisa kwetyuwa yesiko kunye neCa Zn someleza. Ca Zn somfanekiso oluhlaza ...