paraffin
Synonyms a Turanci
paraffin
sinadaran dukiya
CAS: 8002-74-2 EINECS:232-315-6 Girman:0.9 g/cm³ Dangantaka: 0.88 ~ 0.915
Gabatarwar samfur da fasali
Paraffin wax, wanda kuma aka sani da kakin zuma, wani nau'i ne mai narkewa a cikin man fetur, carbon disulfide, xylene, ether, benzene, chloroform, carbon tetrachloride, naphtha da sauran kaushi marasa ƙarfi, wanda ba zai iya narkewa a cikin ruwa da methanol da sauran kaushi na polar.
amfani
An fi amfani da ɗanyen paraffin wajen kera ashana da allo da zane saboda yawan man da ke cikinsa.Bayan KARA POLYOLEFIN ADDITIVE TO PARAFIN, ma'aunin narkewar sa yana ƙaruwa, mannewa da sassauci yana ƙaruwa, kuma ana amfani da shi sosai wajen samar da takarda mai damshi da naɗaɗɗen ruwa, kwali, murfin saman wasu yadi da kyandir.
Ana iya shirya takarda da aka nutsar a cikin kakin paraffin tare da kyakkyawan aikin hana ruwa na takarda kakin zuma daban-daban, ana iya amfani dashi a cikin abinci, magani da sauran marufi, tsatsa na ƙarfe da masana'antar bugu;Lokacin da aka ƙara paraffin zuwa zaren auduga, zai iya sa kayan ya zama taushi, santsi da kuma roba.Hakanan ana iya yin paraffin don wanka, emulsifier, dispersant, filastik, maiko, da sauransu.
An yi amfani da paraffin da aka ƙera cikakke da sinadarai mai tsafta sosai, galibi azaman kayan gyarawa da kayan tattara kayan abinci, magungunan baka da wasu kayayyaki (kamar takarda kakin zuma, crayons, kyandir da takarda carbon), azaman kayan sutura don kwantena, don adana 'ya'yan itace. [3], don rufe kayan aikin lantarki, da kuma inganta rigakafin tsufa da sassaucin roba [4].Hakanan ana iya amfani dashi don oxidation don samar da fatty acids na roba.
A matsayin nau'in kayan ajiyar makamashi na latent latent, paraffin yana da fa'idodin babban latent zafi na canjin lokaci, ƙaramin ƙarar canji yayin canjin lokaci mai ƙarfi, kwanciyar hankali mai kyau, babu yanayin sanyi, ƙarancin farashi da sauransu.Bugu da ƙari, haɓakar jiragen sama, sararin samaniya, microelectronics da fasaha na optoelectronics sau da yawa yana buƙatar cewa yawan zafin jiki mai yawa da aka samar a lokacin aiki na kayan aiki masu ƙarfi kawai za a iya watsar da shi a cikin ƙayyadaddun yanayin zafi da kuma ɗan gajeren lokaci, yayin da ƙananan. Narke batu lokaci canji kayan na iya da sauri isa ga narkewa idan aka kwatanta da high narkewa batu lokaci canji kayan, da kuma yin cikakken amfani da latent zafi don cimma zafi kula.An yi amfani da ɗan gajeren lokacin amsa zafin zafi na paraffin a fannoni daban-daban kamar jirgin sama, sararin samaniya, microelectronics da sauran tsarin fasahar zamani da kuma ceton makamashi na gidaje.[5]
GB 2760-96 yana ba da damar yin amfani da wakili mai tushe na sukari, iyaka shine 50.0g/kg.Har ila yau, ana amfani da ƙasashen waje don samar da takarda na shinkafa mai danko, adadin 6g/kg.Bugu da ƙari, ana amfani da shi sosai a cikin kayan abinci na kayan abinci, irin su tabbatar da danshi, mai hana ruwa da kuma mai.Ya dace da taunar abinci, bubblegum da magani tabbataccen mai na zinariya da sauran abubuwan da aka gyara da kuma mai ɗaukar zafi, rushewa, latsa kwamfutar hannu, gogewa da sauran kakin zuma kai tsaye tare da abinci da magani (wanda aka yi daga ɓangarorin mai ko man shale ta hanyar latsa sanyi da sauran hanyoyin).
kunshin da sufuri
B. Ana iya amfani da wannan samfurin,,25KG,200KG,1000KGBERRLS.
C. Ajiye an rufe a wuri mai sanyi, bushe da iska a cikin gida.Ya kamata a rufe kwantena sosai bayan kowace amfani kafin amfani.
D. Ya kamata a rufe wannan samfurin da kyau yayin sufuri don hana danshi, alkali mai ƙarfi da acid, ruwan sama da sauran ƙazanta daga haɗuwa.
