Jelly ea peterole

Petroleum jelly ke motsoako oa semi-liquid oa alkyl hydrocarbons kapa saturated hydrocarbons, eo hape e bitsoang petrolatum, e hlahisoang ke "fractional distillation of petroleum". Boemo ba eona bo pakeng tsa ho tiea le mokelikeli mochesong oa kamore, 'me e na le mebala e meraro ea sootho, mosehla le bosoeu bakeng sa merero e fapaneng.

Jelly ea tlhaho ea petroleum e tsoa ho mesaletsa ea petroleum joalo ka oli e boima ea alkyl hydrocarbon. Atificial petroleum jelly e nkiloe motsoakong oa oli ea minerale e teteaneng ka boka ba fatše bo hloekileng kapa parafine le mafura a parafine. Petroleum jelly e na le monko oa oli ea liminerale, eseng monko oa parafine. E ka sebelisoa e le lisebelisoa tse tala bakeng sa meriana le litlolo, hape e ka sebelisoa bakeng sa ho tlotsa mochini.

Pontšo ea lihlahisoa

The composition of petroleum jelly is between and, a polymer hydrocarbon obtained from petroleum fractions, and the distillation temperature is above 303 ° C. Its specific gravity is between 0.820 and 0.865, insoluble in water, but soluble in gasoline and pine oil.

Petroleum jelly ke mokelikeli o senang 'mala, o se nang monko, o senang fluorescent o pepeneneng o fumanoeng ka ho hloekisoa ho tebileng ha oli ea peterole e tlotsang oli, e nang le phokotseho e ka bang likhato tse 37-54 tsa Celsius. Ha e na li-additives leha e le life, mongobo le litšila tsa mechine. E qhibiliha ka har'a ether, chloroform, peterole le benzene le metsoako e meng ea tlhaho. Ha e kenelle ka metsing. Botsitso bo botle ba lik'hemik'hale le khanyetso ea oxidation, e nang le botsitso bo botle ba antioxidant, botsitso le botsitso bo bobebe.

Vaseline e ka sebelisoa bakeng sa merero ea bongaka: Vaseline haholo-holo ke hydrocarbon e sa sebetseng ka lik'hemik'hale 'me ha e na matla a bactericidal; Empa ha e na hydrophilic, e ke ke ea kenngoa, e tlotsoa letlalong e ka etsa filimi holim'a eona, e le hore metsi a se ke a fetoha mouoane 'me a lahleheloa, a ka boloka letlalo le le mongobo, a thibela libaktheria ho tloha moeeng le letlalo, ka tsela eo. ho fokotsa monyetla oa tšoaetso.

Ntle le ho sebelisoa e le li-capacitor tse kenang le ho tlatsa, Vaseline e ka sebelisoa e le mafome le ho thibela metsi. Ha ho etsoa filimi e sa keneleng metsi, e tla hlahisa filimi e sa keneleng metsi ka mor'a ho roala ka makhetlo a 2-3 ka mor'a ho omisa.

Baetsi ba motlakase ba tlotsa Vaseline lipakeng tsa thapo le lebokose la mateano ho e tlotsa.

E boetse e sebelisetsoa ho tlotsa mochini o bobebe le lisebelisoa tse nepahetseng, ho tlotsa ka mochini oa litlolo, indasteri ea lijo le indasteri ea masela.

Petroleum jelly can also be used in many furniture, machinery, etc., to prevent rust, lubrication, repair cracks, etc.

Apply between two direct contact frosted glassware to prevent the glass from biting each other and becoming stuck. Most commonly, glass plugs in burets are coated with a thin layer of vaseline to increase twisting lubrication and seal gaps. To insert the glass tube into the hole of the rubber plug, apply some petroleum jelly to increase the lubrication and make the tube easier to insert.

In addition to the above, thinly applied to the camera lens may create a soft focus hazy effect.

We have many high-quality factories with deep cooperation, which can provide you with high quality products and competitive prices. And we can also give discounts for bulk purchases.And we cooperate with many professional freight forwarding companies, can deliver products safely and smoothly to your hands. Delivery time is about 3-20 days after confirmation of payment. Since transportation takes time, so our delivery cycle is usually arranged in 10-15 days, and orders under 10 tons will be shipped within 10 days.

Hebei Disha Import and Export Trade Co., Ltd.

CERTIFICATE OF ANALYSIS

Sehlahisoa see ke eng?

Petroleum jelly is a semi-liquid mixture of alkyl hydrocarbons or saturated hydrocarbons, also called petrolatum, produced by fractional distillation of petroleum.The composition of petroleum jelly is between and, a polymer hydrocarbon obtained from petroleum fractions, and the distillation temperature is above 303 ° C. Its specific gravity is between 0.820 and 0.865, insoluble in water, but soluble in gasoline and pine oil.

Kopo

Vaseline e ka sebelisoa bakeng sa merero ea bongaka: Vaseline haholo-holo ke hydrocarbon e sa sebetseng ka lik'hemik'hale 'me ha e na matla a bactericidal; Empa ha e na hydrophilic, e ke ke ea kenngoa, e tlotsoa letlalong e ka etsa filimi holim'a eona, e le hore metsi a se ke a fetoha mouoane 'me a lahleheloa, a ka boloka letlalo le le mongobo, a thibela libaktheria ho tloha moeeng le letlalo, ka tsela eo. ho fokotsa monyetla oa tšoaetso.

It can also be used for mechanical lubrication in the cosmetic, food and textile industries.

In addition to being used as infiltrating and filling capacitors, Vaseline can be used as rust and water repellent.