Jelly ya Petroli

Mafuta ya petroli ni mchanganyiko wa nusu-kioevu wa hidrokaboni za alkili au hidrokaboni iliyojaa, pia huitwa petrolatum, inayotolewa na kunereka kwa sehemu ya mafuta ya petroli. Hali yake ni kati ya imara na kioevu kwenye joto la kawaida, na ina rangi tatu za kahawia, njano na nyeupe kwa madhumuni tofauti.

Jeli ya asili ya mafuta ya petroli inatokana na mabaki ya mafuta ya petroli kama vile mafuta mazito ya alkili hidrokaboni. Mafuta ya petroli ya bandia yanatokana na mchanganyiko wa mafuta ya madini yaliyotiwa nta safi ya ardhi au mafuta ya taa na mafuta ya taa. Mafuta ya petroli yana harufu ya mafuta ya madini, sio harufu ya mafuta ya taa. Inaweza kutumika kama malighafi kwa dawa na vipodozi, na pia inaweza kutumika kwa ulainishaji wa mashine.

Maonyesho ya bidhaa

Utungaji wa mafuta ya petroli ni kati ya na, hidrokaboni ya polymer iliyopatikana kutoka kwa sehemu za mafuta ya petroli, na joto la kunereka ni zaidi ya 303 ° C. Mvuto wake maalum ni kati ya 0.820 na 0.865, isiyo na maji, lakini mumunyifu katika petroli na mafuta ya pine.

Jeli ya Petroli ni kioevu chenye uwazi kisicho na rangi, kisicho na harufu na kisicho na fluorescent kilichopatikana kwa usafishaji wa kina wa distillate ya mafuta ya kulainisha ya petroli, yenye kiwango cha kushuka cha nyuzi 37-54 Selsiasi. Bila nyongeza yoyote, unyevu na uchafu wa mitambo. Mumunyifu katika etha, klorofomu, petroli na benzini na vimumunyisho vingine vya kikaboni. Hakuna katika maji. Utulivu mzuri wa kemikali na upinzani wa oxidation, na utulivu mzuri wa antioxidant, utulivu na utulivu wa mwanga.

Vaseline can be used for medical purposes: Vaseline is primarily a chemically inert hydrocarbon and has no bactericidal power; But it is not hydrophilic, will not be absorbed, smeared on the skin can form a film on its surface, so that water is not easy to evaporate and lose, can keep the skin moist, block bacteria from the air and skin contact, thereby reducing the possibility of infection.

In addition to being used as infiltrating and filling capacitors, Vaseline can be used as rust and water repellent. When making waterproof film, it will produce a waterproof film after repeated coating 2-3 times after drying.

Electricians apply Vaseline between the cable and the junction box to lubricate it.

It is also used for lubrication of light machinery and precision instruments, mechanical lubrication of makeup, food industry and textile industry.

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

Bidhaa hii ni nini?

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.

Maombi

Vaseline can be used for medical purposes: Vaseline is primarily a chemically inert hydrocarbon and has no bactericidal power; But it is not hydrophilic, will not be absorbed, smeared on the skin can form a film on its surface, so that water is not easy to evaporate and lose, can keep the skin moist, block bacteria from the air and skin contact, thereby reducing the possibility of infection.

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.