Tiēre hinu

Ko te tiēre hinu he ranunga āhua-wai o te waiwaro pāhare, waiwaro kukū rānei, e kīia ana ko te petrolatum, ka puta mai i te whakamaroke hautanga o te hinu. Ko tona ahua kei waenganui i te totoka me te wai i te pāmahana rūma, a e toru ona tae o te parauri, te kowhai me te ma mo nga kaupapa rereke.

Ko te tiēre hinu taiao i ahu mai i te toenga o te hinu hinu pera i te hinu taumaha waiwaro alkyl. Ko te tiēre hinu horihori i ahu mai i te ranunga o te hinu kohuke kua whakamaroketia ki te ware pi, paraffin ranei me te hinu paraffin. He kakara hinu kohuke te tiēre hinu, ehara i te kakara karahīni. Ka taea te whakamahi hei rauemi mata mo nga rongoa me nga whakapaipai, ka taea hoki te whakamahi mo te miihini miihini.

Whakaatu hua

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.

Ko te tiēre hinu he wai hinuhinu karekau he tae, karekau he kakara, kare-koma, karekau e rere ana, ka riro mai i te parai hohonu o te whakahinu hinu whakahinuhinu, me te 37-54 nga nekehanga Celsius. Kore he taapiri, he makuku me nga poke miihini. Wairewa i roto i te ether, chloroform, penehīni me te benzene me etahi atu whakarewa pararopi. Karekau ki te wai. He pai te pai o te matū me te aukati i te waikura, me te pai o te antioxidant, te pumau me te marama.

Ka taea te whakamahi i te Vaseline mo nga kaupapa rongoa: Ko te Vaseline te tuatahi he waiwaro kore matū, kaore he mana huakita; Engari ehara i te hydrophilic, kaore e mimiti, ka pania ki te kiri ka hanga he kiriata ki runga i te mata, kia kore ai te wai e ngawari ki te whakaeto me te ngaro, ka noho makuku te kiri, ka aukati i nga huakita mai i te hau me te pa ki te kiri, na reira te whakaiti i te tupono o te mate.

I tua atu i te whakamahia hei whakauru me te whakakii i nga capacitor, ka taea te whakamahi i te Vaseline hei waikura me te aukati wai. A, no te hanga kiriata parewai, ka puta he kiriata parewai i muri i te paninga tukurua 2-3 wa i muri i te whakamaroke.

Ka whakamahia e te hunga hiko te Vaseline i waenga i te taura me te pouaka honohono hei whakahinuhinu.

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

He aha tenei hua?

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.

Taupānga

Ka taea te whakamahi i te Vaseline mo nga kaupapa rongoa: Ko te Vaseline te tuatahi he waiwaro kore matū, kaore he mana huakita; Engari ehara i te hydrophilic, kaore e mimiti, ka pania ki te kiri ka hanga he kiriata ki runga i te mata, kia kore ai te wai e ngawari ki te whakaeto me te ngaro, ka noho makuku te kiri, ka aukati i nga huakita mai i te hau me te pa ki te kiri, na reira te whakaiti i te tupono o te mate.

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.