Ijeli yePetroleum

Ijeli yepetroleum ngumxube wesemi-ulwelo lwealkyl hydrocarbons okanye i-saturated hydrocarbons, ekwabizwa ngokuba yipetrolatum, eveliswa yifractional distillation yepetroleum. Ubume bayo buphakathi kokuqinileyo kunye nolwelo kwiqondo lobushushu begumbi, kwaye inemibala emithathu emdaka, emthubi namhlophe ngeenjongo ezahlukeneyo.

Ijeli ye-petroleum yendalo ithathwe kwintsalela ye-petroleum concentrate efana ne-alkyl hydrocarbon oil heavy. I-Artificial petroleum jelly ithathwa kumxube we-oyile yeminerali ejiyelwe ngewax yomhlaba ecocekileyo okanye iparafini kunye negrisi yeparafini. Ijeli yepetroleum inevumba leoyile yamaminerali, hayi ivumba leparafini. Ingasetyenziswa njengento ekrwada kumayeza kunye nezithambiso, kwaye ingasetyenziselwa ukuthambisa koomatshini.

Umboniso wemveliso

Ukubunjwa kwe-petroleum jelly kuphakathi kwaye, i-polymer hydrocarbon efunyenwe kwi-petroleum fractions, kwaye ukushisa kwe-distillation kungaphezulu kwe-303 ° C. Ubunzima bayo obuthile buphakathi kwe-0.820 kunye ne-0.865, i-insoluble emanzini, kodwa i-soluble kwi-petroli kunye neoli yepineyini.

Ijeli yepetroleum lulwelo olungenambala, olungenavumba, olungaguquguqukiyo olubonakeleyo olune-oyile olufunyenwe ngokucokiswa nzulu kwe-petroleum yokuthambisa i-oyile distillate, ngethontsi elimalunga ne-37-54 degrees celcius. Ikhululekile kuzo naziphi na izongezo, ukufuma kunye nokungcola komatshini. Inyibilika kwi-ether, ichloroform, ipetroli nebenzene kunye nezinye izinyibilikisi eziphilayo. Ayinyibiliki emanzini. Uzinzo oluhle lweekhemikhali kunye nokumelana ne-oxidation, kunye nokuzinza okulungileyo kwe-antioxidant, ukuzinza kunye nokuzinza kokukhanya.

I-vaseline ingasetyenziselwa iinjongo zonyango: I-Vaseline ngokuyinhloko i-hydrocarbon engasebenzi ngeekhemikhali kwaye ayinawo amandla e-bactericidal; Kodwa akusiyo i-hydrophilic, ayiyi kuxutywa, ifakwe eluswini inokwenza ifilimu phezu kwayo, ukuze amanzi angabi lula ukuba abe ngumphunga kwaye alahlekelwe, anokugcina ulusu lufumile, luthintele ibhaktheriya emoyeni kunye noqhagamshelwano lwesikhumba, ngaloo ndlela. ukunciphisa ukuba nokwenzeka kosulelo.

Ukongeza kokusetyenziswa njengento yokungena kunye nokuzalisa i-capacitors, i-Vaseline ingasetyenziselwa i-rust kunye ne-repelent yamanzi. Xa usenza ifilimu engenamanzi, iya kuvelisa ifilimu engenamanzi emva kokugubungela ngokuphindaphindiweyo amaxesha angama-2-3 emva kokumisa.

Abantu abasebenza ngombane bathambisa iVaselini phakathi kwentambo kunye nebhokisi yokuhlangana ukuze bayithambise.

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

Yintoni le mveliso?

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.

Isicelo

I-vaseline ingasetyenziselwa iinjongo zonyango: I-Vaseline ngokuyinhloko i-hydrocarbon engasebenzi ngeekhemikhali kwaye ayinawo amandla e-bactericidal; Kodwa akusiyo i-hydrophilic, ayiyi kuxutywa, ifakwe eluswini inokwenza ifilimu phezu kwayo, ukuze amanzi angabi lula ukuba abe ngumphunga kwaye alahlekelwe, anokugcina ulusu lufumile, luthintele ibhaktheriya emoyeni kunye noqhagamshelwano lwesikhumba, ngaloo ndlela. ukunciphisa ukuba nokwenzeka kosulelo.

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.