Imveliso Entsha
-
ISIKHUSELI SEPOLYMER: ISIFUMANI SE-UV.
Ulwakhiwo lweemolekyuli zee-UV absorbers ludla ngokuba neebhondi ezimbini ezidityanisiweyo okanye iiringi ze-aromatic, ezinokufunxa imisebe ye-ultraviolet yee-wavelengths ezithile (ngokuyintloko i-UVA kunye ne-UVB). Xa imisebe ye-ultraviolet ikhanyisa iimolekyuli ezifunxayo, i-ele...Funda ngokugqithisileyo -
Uhlobo lwee-Antifoamers II
I. Ioyile yendalo (umz. Ioyile yesoya, ioyile yombona, njl.njl.) II. Utywala obunekhabhoni ephezulu III. Ii-Polyether Antifoamers IV. I-Polyether Modified Silicone ...Isahluko sangaphambili ngeenkcukacha. V. I-Organic Silicon Antifoamer I-Polydimethylsiloxane, ekwaziwa njengeoyile ye-silicone, yeyona nto iphambili ...Funda ngokugqithisileyo -
Uhlobo lwee-Antifoamers I
Izithinteli-foam zisetyenziselwa ukunciphisa uxinzelelo lomphezulu wamanzi, isicombululo kunye nokumiswa, ukuthintela ukwakheka kwefoam, okanye ukunciphisa ukwakheka kwefoam ngexesha lemveliso yemizi-mveliso. Izithinteli-foam eziqhelekileyo zezi zilandelayo: I. Ioyile yendalo (umz. Ioyile yesoya, ioyile yombona, njl.njl.) Iingenelo: ziyafumaneka,...Funda ngokugqithisileyo -
Ithemba Lophuhliso lweHydrogenated Bisphenol A(HBPA)
I-Hydrogenated Bisphenol A(HBPA) yinto entsha ebalulekileyo ye-resin kwicandelo leshishini leekhemikhali ezintle. Yenziwe kwi-Bisphenol A(BPA) nge-hydrogenation. Ukusetyenziswa kwayo kuyafana. I-Bisphenol A isetyenziswa kakhulu kwimveliso ye-polycarbonate, i-epoxy resin kunye nezinye izinto...Funda ngokugqithisileyo -
Intshayelelo Izinto ezithintela ilangatye
Izinto ezithintela ilangatye: Ezona zongezo zesibini ezinkulu zerabha kunye neplastiki. Into ethintela ilangatye sisincedisi esisetyenziselwa ukuthintela izinto ukuba zingatshi kwaye sithintele ukusasazwa komlilo. Isetyenziswa kakhulu kwizinto zepolymer. Ngokusetyenziswa ngokubanzi ...Funda ngokugqithisileyo