Polyvinylpyrrolidone (PVP)，ka helu cas 9003-39-8，pvp he polymer non-ionic ka mea ʻokoʻa loa, aʻo maikaʻi a aʻo nui ʻia i waena o nā polymers N-vinyl amide. Ua ulu i loko o non-ionic, cationic, anion 3 waeʻano, ʻenehana papa, pharmaceutical grade, meaʻai papa 3 kikoʻī, pili molecular nuipa mai nā tausani a oi ma mua o hoʻokahi miliona homopolymer, copolymer a me ka crosslinked polymer moʻo huahana, a me kona maikaʻi kū hoʻokahi waiwai i loaʻa. hoʻohana nui ʻia.
He ākea loa ka hoʻohana ʻana o PVP, hopohopo mākou e pili ana i ka palekana o ka hoʻohana ʻana i ka huahana, e hāʻawi iā ʻoe i kahi kamaʻilio kikoʻī e pili ana i kekahi mau pilikia a mākou e hopohopo nei.
He pōʻino anei ka polyvinylpyrrolidone?
ʻO ka Polyvinylpyrrolidone kahi pūhui polymer non-ionic, i hoʻohana nui ʻia i nā lāʻau lapaʻau, nā meaʻai, nā mea hoʻonaninani a me nā mea ʻē aʻe, ʻoi aku ka kiʻekiʻe o ka palekana, inā hoʻohui ʻia e like me nā kūlana kūpono, e like me ka nui o ka hoʻohana ʻana, ma hope o ka hoʻohana ʻana ʻaʻole ia e kumu. pilikia i ke kino kanaka, ʻaʻohe pōʻino i ke kino o ke kanaka. Ma lalo o nā kūlana maʻamau, ʻaʻole pōʻino ka polyvinylpyrrolidone i ke kino o ke kanaka inā hoʻohui ʻia e like me nā kūlana hoʻohui kūpono, akā inā ʻoi aku ia ma mua o ke kūlana palekana, hiki ke pōʻino.
PVPLoaʻa i ka inertia physiological maikaʻi loa, ʻaʻole komo i ka metabolism kanaka, he kiʻekiʻe biocompatibility, a ʻaʻohe kumu hoʻonāukiuki i ka ʻili kanaka, nā maka a me nā membrane mucous. No laila, hiki ke hoʻohana ʻia ma ke ʻano he adhesive, detoxification agent a me ka co-solvent i ka lāʻau lapaʻau. ʻAʻohe o ka carcinogenicity ʻo PVP ponoʻī, a hiki ke hana i nā paʻakikī me nā pūhui polyphenol ʻano like me nā tannins. Hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻomaʻamaʻa a me ka stabilizer no ka pia a me ka wai, a ma ke ʻano o nā mea hoʻonaninani, hiki ke hoʻohana ʻia i nā huahana mālama ʻili e like me ka sunscreen, hiki ke hoʻonui i ka hopena o ka pulu a me ka lubrication. ʻOiai e like me nā kūlana aupuni kūpono e hoʻohui i nā huahana pili i ka PVP, palekana kiʻekiʻe, ʻaʻohe hopena ʻaoʻao ʻona i ke kino o ke kanaka.
Hiki ke hoʻohana ʻia ka Polyvinylpyrrolidone i ka lipstick, eyeshadow, mascara a me nā hoʻololi hoʻonaninani ʻē aʻe, e hoʻemi i ka puaʻa a me kekahi mau mea o ka ʻili a me nā mea ʻawaʻawa, hiki i ka shaving cream me ka polyethylpyrrolidone ke hoʻoikaika i ka ʻumiʻumi a me ka hoʻonui ʻana i ka hana lubrication, hoʻohui i ka polyethylpyrrolidone i nā huahana kala lauoho hiki ke hoʻoponopono i ka kala, hoʻomaikaʻi i ka lōʻihi o ke kala. ʻO ka hoʻohui ʻana i ka polyvinylpyrrolidone i nā hoʻoheheʻe niho hiki ke pale i ka tartar a me ka hana pōhaku.
He palekana anei ka polyvinylpyrrolidone no ka ʻili?
No ka mea, he haʻahaʻa haʻahaʻa loa ka PVP a me ka inertia physiological kiʻekiʻe, ʻaʻohe huhū i ka ʻili a me nā maka, he ākea ka nui o nā noi i nā mea hoʻonaninani. ʻO ke kuleana o ka polyvinylpyrrolidone i ka maka maka: e hoʻolōʻihi i ke komo ʻana o nā meaʻai, ka mea mālama lauoho, hoʻemi i ka huhū o ka huahana, palekana meaʻai maikaʻi. He pilina maikaʻi ka Polyethylpyrrolidone no ka ʻili, hana i kahi kiʻiʻoniʻoni non-occlusive ma ka ʻili o ka ʻili, hoʻokani i ka hana moisturizing o ka emollient, ma hope o ka hoʻohui ʻana i ka polyethylpyrrolidone i ka mask, e hoʻemi ʻia ka manaʻo o ka aila, e ʻoi aku ka maikaʻi o ka palupalu a me ka maʻalahi, polyethylpyrrolidone. hiki ke hoʻolōʻihi i ke komo ʻana o nā mea mask a hoʻonui i ka manawa noho o nā mea ʻai.
He maikaʻi ka polyvinylpyrrolidone no ka lauoho?
ʻO ka Polyvinylpyrrolidone ma ke ʻano he kumu waiwai o nā mea hoʻonaninani, he mea nui ia e hoʻohana no ka mālama ʻana i ke ʻano o ka lauoho, he nui nā waiwai maikaʻi loa, he mea waiwai nui ia no ka lauoho lauoho, ka lauoho lauoho, mousse, polyethylpyrrolidone he kiʻiʻoniʻoni maikaʻi ke ʻano, hiki ke hana i kahi aniani. kiʻiʻoniʻoni, loaʻa ka pilina maikaʻi, maʻalahi e hoʻoheheʻe me ka wai, ʻaʻohe huhū, ʻaʻohe allergy, a he hopena pale maikaʻi i ka lauoho. He mea hana styling a me ka mea hana kiʻiʻoniʻoni no nā huahana mālama pilikino e like me ka mousse a me ka gel lauoho. Hoʻopiliʻia ka Polyvinylpyrrolidone i ka lauoho e hana i kahi kiʻiʻoniʻoni iʻikeʻoleʻia, e hoʻoponopono i keʻano o ka lauoho, e hoʻomau i ka lōʻihi, e mālama i ka mālamalama a me ka lepoʻole. Ke ʻano ʻino ka lauoho, hiki ke hui ʻia a hoʻoheheʻe hou ʻia. Ke hoʻohana ʻole ʻia, hiki ke holoi ʻia me ka shampoo.
ʻO ka mea i luna e pili ana inā pahaPVPpalekana, manaʻolana wau e kōkua kēia ʻatikala iā ʻoe. He mea hana pvp ʻoihana mākou me ka ʻoi aku o 10 mau makahiki o ka ʻike hana. Inā he nīnau kāu, e ʻoluʻolu e kelepona mai iā mākou.
Ka manawa hoʻouna: Dec-08-2023