Kwaye konke malunga naye: i-petroleum jelly

I-Vaseline yaqulunqwa ngekhulu le-19 kwaye sele ikhonza umntu ngokholo nange nyaniso. Enyanisweni, le mpendulo ngumxube wee-carbohydrate ezimanzi kunye neziqinileyo. Ifunyenwe yindlela yokudibanisa nayiphi na ioli (ngaphandle kwe-castor yedwa) enee-hydrocarboni eziqinileyo zeparafini. Emva koko imveliso ihlambulukile. Ngenxa yoko, i-asidi ye-sulfuric okanye ibakala elilodwa lobumba lobungqina obuvuthayo lisetyenziswa rhoqo.

Ngaphandle, i-petroleum jelly ngumgubo ophuzi okanye obomvu. I-sheen enobucayi kwaye ibonakaliswa ukungabi nentswelo kunye nokunambitha.

Iintlobo zeVaseline

Eyaziwayo kuthiwa nguVaseline ukusuka kwiikiti zokuncedisa ugogo, kuvela, akuyena kuphela ohlobo lwayo. Kuza kubekho, kukho iintlobo ezininzi zeemveliso:

1. Vaseline Cosmetic.
2. Vaseline Medical.
3. Jelly petroleum jelly.

Nantsi iyokugqibela esiya kuthetha ngayo.

Izixhobo kunye neepropati zemveliso

Ubuchwepheshe beVaseline (i-GOST 38.0156-79) ibonakaliswe yincinci yokucoca. Yingakho inomthunzi obalaseleyo Ukongezelela, i-petrolium ye-petroleum jelly ibonakaliswa ngephunga elimnandi (kunye namanqaku e-kerosene). Ubunzima bobukhulu, obukhumbuza amafutha, kudla ngokusetyenziswa njengefutha. Ekubunjweni kwayo, iqulethe izithako ezikhusela ukubola kunye nokukhuthaza ukunyanzeliswa okungcono kumgangatho wokuphathwa.

Kufuneka kukhunjulwe ukuba xa usebenza nale hlobo lwesalathisi, kufuneka ugweme ukunxibelelana nesikhumba. Kuba kungakhokelela ekucaphukeleni nasekutshiseni. Ukongezelela, susa i-remedy ayiyi kuba lula, kuba ayifuni ngokuqhekeza emanzini.

Phakathi kweepropati eziphambili ezineepetroliyumu yobuchwepheshe, unokwazi oku kulandelayo:

• Ukumelana nama-acid kunye ne-alkali. Njengoko kuboniswa ngophando lweebhubhoratri, loo mafutha athile angakwazi ukumelana nemiphumo yabo malunga neeyure ezingama-3.
• Ubuchwepheshe be-Vaseline abuxubekanga kumanzi kunye ne-glycerin, kunzima ukuyiqhayisa kotywala, kodwa i-ether, i-oyile kunye ne-chloroform yizona zixazululo ezilungileyo kakhulu kule mveliso.
• Ilinomhlaba obuncitshisiweyo, njengesiphumo sokuthi ukhusele ngokupheleleyo iingxenye eziphathekayo kwi-rust.
• Unobungqingili beqabunga. Unokumelana namaqondo okushisa ukusuka kwi -40 ukuya kwi-45 degrees.

Ubuchwepheshe beVaseline: isicelo sokulungiselela

Esi sixhobo sisetyenziswa kakhulu kwiindawo ezahlukeneyo zobomi bethu.

1. Bahlala befaka iphepha kunye nesambatho ekwenzeni ubunjineli bamandla kagesi.
2. Isetyenziselwa ukuveliswa kwezibane ezihlukileyo kwiductility kwaye zichasene nezidakamizwa. Umzekelo, inokuthintela i-oxidation yamasebhetri.
3. Le mveliso isetyenziswe kwishishini leglasi.
4. Ngokuqhelekileyo yongezwa njengothutho kwiimveliso zerabha.
5. I-Vaseline igubungela iindawo zangaphandle zeendlela, ukuba ziya kuthuthwa, okanye kwiimeko zokugcina ixesha elide.
6. Ngokuqhelekileyo isetyenziswe ekuveliseni izinto ezijoliswe ekukhutsheni.

Njengoko ubona, i-petrolatum yezobuchwepheshe, ixabiso elishiya ii-ruble ezingama-2120 ze-25 kg, liyakwazi ukwenza imisebenzi emininzi ngaphandle kokuba inkqubo yokuvelisa ifanelekileyo ayinakwenzeka.