iparafini
Izithethantonye kwisiNgesi
iparafini
ipropati yeekhemikhali
CAS: 8002-74-2 EINECS:232-315-6 Uxinaniso :0.9 g/cm³ Ubuninzi bokuxhomekeka :0.88 ~ 0.915
Intshayelelo yemveliso kunye neempawu
Iparafini wax, ekwaziwa ngokuba yicrystal wax, luhlobo olunyibilikayo kwipetroli, ikharbon disulfide, ixylene, ether, benzene, chloroform, carbon tetrachloride, naphtha kunye nezinye izinyibilikisi ezingezizo ezipolar, ezinganyibilikiyo emanzini nakwimethanol nezinye izinyibilikisi zepolar.
sebenzisa
Iparafini ekrwada isetyenziswa ikakhulu ekwenzeni imatshisi, i-fiberboard kunye ne-canvas ngenxa ye-oyile eninzi.Emva koKONGEZA I-POLYOLEFIN ADDITIVE KWI-PARAFFIN, indawo yayo yokunyibilika iyenyuka, ukuncamathela kwayo kunye nokuguquguquka kwayo kunyuka, kwaye isetyenziswa ngokubanzi kwimveliso yephepha lokugoqa elinobumanzi kunye namanzi angangeni manzi, ikhadibhodi, ukugquma komhlaba kwamanye amalaphu kunye namakhandlela.
Iphepha elintywiliselwe kwi-wax yeparafini linokulungiselelwa ngokusebenza kakuhle kwamanzi ahlukeneyo ephepha le-wax, lingasetyenziselwa ukutya, amayeza kunye nokunye ukupakisha, i-rust yesinyithi kunye noshishino lokushicilela;Xa iparafini igalelwe kumsonto womqhaphu, inokwenza ilaphu lithambe, ligudiswe kwaye lilastiki.Iparafini isenokwenziwa isicoci, iemulsifier, dispersant, plasticizer, grease, njl.
Iparafini esulungekiswe ngokupheleleyo kunye neparafini esulungekisiweyo zisetyenziswa kakhulu, ngakumbi njengamalungu kunye nemathiriyeli yokupakisha ukutya, iyeza lomlomo kunye nezinye izinto (ezifana nephepha le-wax, iikhrayoni, amakhandlela kunye nephepha lekhabhoni), njengempahla yokunxiba kwizikhongozeli zokubhaka, ukulungiselela ukugcinwa kweziqhamo. [3], ukufakwa kwezixhobo zombane, kunye nokuphucula ukuchasana nokuguga kunye nokuguquguquka kwerabha [4].Ingasetyenziselwa i-oxidation ukuvelisa iiasidi ezinamafutha zokwenziwa.
Njengohlobo lwezinto ezifihlakeleyo zokugcina amandla obushushu, iparafini ineengenelo zobushushu obufihliweyo besigaba sotshintsho, utshintsho lomthamo omncinci ngexesha lotshintsho lwesigaba solwelo oluqinileyo, uzinzo oluhle lobushushu, akukho nto ipholileyo, ixabiso eliphantsi njalo njalo.Ukongeza, uphuhliso lwe-aviation, i-aerospace, i-microelectronics kunye neteknoloji ye-optoelectronics isoloko ifuna ukuba ubushushu obuninzi obuchithwayo obuveliswa ngexesha lokusebenza kwamacandelo anamandla aphezulu bunokuchithwa kuphela kwindawo yokuchitha ubushushu kunye nexesha elifutshane kakhulu, ngelixa liphantsi. Izinto ezitshintshayo zesigaba sokunyibilika zinokukhawuleza ukufikelela kwindawo yokunyibilika xa kuthelekiswa nezixhobo ezitshintshayo zesigaba sokunyibilika, kwaye zisebenzise ngokupheleleyo ubushushu obubambekayo ukufikelela kulawulo lobushushu.Ixesha elifutshane lokuphendula lobushushu beparafini lisetyenziswe ngokubanzi kwiinkalo ezahlukeneyo ezifana nokubhabha, i-aerospace, i-microelectronics kunye nezinye iinkqubo zobuchwepheshe obuphezulu kunye nokonga umbane kwizindlu.[5]
I-GB 2760-96 ivumela ukusetyenziswa kwe-agent ye-gum sugar base, umda ngu-50.0g / kg.Ilizwe langaphandle likwasetyenziselwa ukuveliswa kwephepha lerayisi elincangathi, umthamo we-6g/kg.Ukongeza, ikwasetyenziswa ngokubanzi kwizinto zokupakisha ukutya, ezinje ngobungqina bokufuma, ukuchasa ukuncamathela kunye nobungqina beoyile.Ilungele ukutya itshungama, ibubblegum kunye neyeza ioyile yegolide entle kunye nezinye iinxalenye kunye nomthwali wobushushu, ukudiliza, ukucinezela ithebhulethi, ukupolisha kunye nezinye i-wax ngokuthe ngqo ekudibaneni nokutya kunye neyeza (ezenziwe ngamaqhezu e-waxy yeoli okanye i-oyile ye-shale. ukucinezela okubandayo kunye nezinye iindlela).
iphakheji kunye nezithuthi
B. Le mveliso ingasetyenziswa,,25KG,200KG,1000KGBAERRLS.
C. Gcina uvalelwe kwindawo epholileyo, eyomileyo nengena umoya ngaphakathi.Imigqomo kufuneka ivalwe ngokuqinileyo emva kokusetyenziswa ngakunye phambi kokusetyenziswa.
D. Le mveliso kufuneka ivalwe kakuhle ngexesha lokuthutha ukukhusela umswakama, i-alkali enamandla kunye ne-asidi, imvula kunye nezinye izinto ezingcolileyo ekuxubeni.
