Petroleum Jelly

ʻO ka Petroleum jelly kahi hui semi-wai o nā alkyl hydrocarbons a i ʻole saturated hydrocarbons, i kapa ʻia hoʻi ka petrolatum, i hana ʻia e ka distillation fractional o ka ʻaila. Aia kona kūlana ma waena o ka paʻa a me ka wai ma ka lumi wela, a he ʻekolu kona kala ʻeleʻele, melemele a keʻokeʻo no nā kumu like ʻole.

Loaʻa ʻia ka petroleum jelly mai ke koena o ka ʻaila e like me ka ʻaila kaumaha alkyl hydrocarbon. Hoʻokumu ʻia ka petroleum jelly mai ka hui ʻana o ka ʻaila mineral i mānoanoa me ka wax lepo maʻemaʻe a i ʻole ka paraffin a me ka ʻaila paraffin. He ʻala ʻaila kola ka Petroleum jelly, ʻaʻole he ʻala ʻaila. Hiki ke hoʻohana ʻia e like me ka mea maka no nā lāʻau lapaʻau a me nā mea hoʻonaninani, a hiki ke hoʻohana ʻia no ka lubrication mīkini.

Hōʻike huahana

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.

ʻO ka Petroleum jelly kahi wai ʻaila ʻaʻole waihoʻoluʻu, ʻaʻala ʻole, ʻaʻole fluorescent i loaʻa ma ka hoʻomaʻemaʻe hohonu ʻana o ka aila lubricating aila distillate, me kahi kulu o kahi 37-54 degere Celsius. ʻAʻohe o nā mea hoʻohui, ka wai a me nā mea ʻino mechanical. Hiki ke hoʻoheheʻe ʻia i ka ether, chloroform, gasoline a me benzene a me nā mea hoʻoheheʻe organik ʻē aʻe. ʻAʻole hiki ke hoʻonā i ka wai. ʻO ke kūpaʻa kemika maikaʻi a me ke kūpaʻa oxidation, me ke kūpaʻa antioxidant maikaʻi, kūpaʻa a me ka paʻa māmā.

Hiki ke hoʻohana ʻia ka Vaseline no nā kumu lāʻau lapaʻau: ʻO ka Vaseline ka mea nui i kemika inert hydrocarbon a ʻaʻohe mana bactericidal; Akā ʻaʻole ia he hydrophilic, ʻaʻole e komo, hamo ʻia ma ka ʻili hiki ke hana i kahi kiʻiʻoniʻoni ma luna o kona ʻili, no laila ʻaʻole maʻalahi ka wai e hoʻoheheʻe a nalowale, hiki ke mālama i ka ʻili maʻemaʻe, hoʻopaʻa i ka bacteria mai ka lewa a pili i ka ʻili, no laila. e hoemi ana i ka hiki o ka ma'i.

Ma kahi o ka hoʻohana ʻana e like me ka infiltrating a me ka hoʻopiha ʻana i nā capacitors, hiki ke hoʻohana ʻia ʻo Vaseline e like me ka ʻōpala a me ka wai. I ka hana ʻana i kahi kiʻiʻoniʻoni wai wai, e hana ia i kahi kiʻiʻoniʻoni wai ma hope o ka uhi ʻana i nā manawa 2-3 ma hope o ka maloʻo ʻana.

Hoʻopili ka poʻe uila i ka Vaseline ma waena o ke kaula a me ka pahu hui e lubricate iā ia.

Hoʻohana ʻia ia no ka lubrication o nā mīkini māmā a me nā mea kani pololei, ka lubrication mechanical o ka make-up, ka ʻoihana meaʻai a me ka ʻoihana textile.

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

He aha kēia huahana?

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.

Palapala noi

Hiki ke hoʻohana ʻia ka Vaseline no nā kumu lāʻau lapaʻau: ʻO ka Vaseline ka mea nui i kemika inert hydrocarbon a ʻaʻohe mana bactericidal; Akā ʻaʻole ia he hydrophilic, ʻaʻole e komo, hamo ʻia ma ka ʻili hiki ke hana i kahi kiʻiʻoniʻoni ma luna o kona ʻili, no laila ʻaʻole maʻalahi ka wai e hoʻoheheʻe a nalowale, hiki ke mālama i ka ʻili maʻemaʻe, hoʻopaʻa i ka bacteria mai ka lewa a pili i ka ʻili, no laila. e hoemi ana i ka hiki o ka ma'i.

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.