Polyvinylpyrrolidone (PVP)ʻO ka helu cas 9003-39-8, ʻo ka pvp kahi polymer non-ionic ʻo ia ka kemika maikaʻi loa, i aʻo maikaʻi ʻia a i aʻo nui ʻia ma waena o nā polymers N-vinyl amide. Ua ulu aʻe i nā ʻano non-ionic, cationic, anion 3, papa ʻoihana, papa lāʻau lapaʻau, papa meaʻai 3, ʻo ka nui o ka molekala pili mai nā tausani a ʻoi aku ma mua o hoʻokahi miliona homopolymer, copolymer a me nā huahana polymer crosslinked, a me kona mau waiwai kū hoʻokahi maikaʻi loa ua hoʻohana nui ʻia.
He ākea loa ka hoʻohana ʻana o PVP, ke hopohopo nei mākou e pili ana i ka palekana o ka hoʻohana ʻana i ka huahana, eia ka mea e hāʻawi iā ʻoe i kahi kamaʻilio kikoʻī e pili ana i kekahi mau pilikia a mākou e hopohopo nui nei.
He mea ʻino anei ka polyvinylpyrrolidone?
ʻO ka Polyvinylpyrrolidone kahi hui polymer non-ionic, i hoʻohana nui ʻia i nā lāʻau lapaʻau, nā meaʻai, nā mea hoʻonani a me nā mea ʻē aʻe, kiʻekiʻe ke kiʻekiʻe o ka palekana, inā hoʻohui ʻia e like me nā kūlana pili, e like me ka nui o ka hoʻohana maʻamau, ma hope o ka hoʻohana ʻana ʻaʻole ia e hōʻeha i ke kino kanaka, ʻaʻohe pōʻino i ke kino kanaka. Ma lalo o nā kūlana maʻamau, ʻaʻole ia he mea ʻino i ke kino kanaka inā hoʻohui ʻia e like me nā kūlana hoʻohui pili, akā inā ʻoi aku ia ma mua o ke kūlana palekana, hiki ke lilo i mea ʻino.
PVPLoaʻa iā ia ka inertia physiological maikaʻi loa, ʻaʻole ia e komo i ka metabolism kanaka, he biocompatibility kiʻekiʻe, a ʻaʻohe ona huhū i ka ʻili kanaka, nā maka a me nā membrane mucous. No laila, hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻopili, mea detoxification a me ka co-solvent i ke kahua lāʻau lapaʻau. ʻAʻohe carcinogenicity o PVP ponoʻī, a hiki ke hana i nā hui me nā hui polyphenol ʻano e like me nā tannins. Hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻomālamalama a me ka mea hoʻopaʻa no ka pia a me ka wai, a ma ke kahua 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 ʻana a me ka lubrication. Inā kūlike ia me nā kūlana aupuni pili e hoʻohui i nā huahana pili PVP, palekana kiʻekiʻe, ʻaʻohe hopena ʻawaʻawa maopopo i ke kino kanaka.
Hiki ke hoʻohana ʻia ka Polyvinylpyrrolidone i loko o ka lipstick, eyeshadow, mascara a me nā hoʻololi hoʻonaninani ʻē aʻe, e hōʻemi i ka pigment a me kekahi mau ʻāpana o ka huhū a me ka ʻawahia o ka ʻili, hiki i ka kirimina kahi me ka polyethylpyrrolidone ke hoʻoulu i ka palupalu ʻana o ka ʻumiʻumi a hoʻonui i ka hana lubrication, me ka hoʻohui ʻana i ka polyethylpyrrolidone i nā huahana kala lauoho hiki ke hoʻoponopono i ke kala, hoʻomaikaʻi i ke kūpaʻa o ke kala. ʻO ka hoʻohui ʻana i ka polyvinylpyrrolidone i nā ʻano toothpaste hiki ke pale i ka hoʻokumu ʻana o ka tartar a me ka pōhaku.
He palekana anei ka polyvinylpyrrolidone no ka ʻili?
No ka mea, he haʻahaʻa loa ka ʻawahia o ka PVP a me ka inertia physiological kiʻekiʻe, ʻaʻohe huhū i ka ʻili a me nā maka, he ākea kona mau noi i nā mea hoʻonani. ʻO ke kuleana o ka polyvinylpyrrolidone i loko o ka mask maka: e hoʻolalelale i ke komo ʻana o nā mea hoʻohui, mea paʻa lauoho, hoʻemi i ka huhū huahana, palekana meaʻai maikaʻi. He pilina maikaʻi ko Polyethylpyrrolidone no ka ʻili, hana i kahi kiʻiʻoniʻoni non-occlusive ma ka ʻili o ka ʻili, pāʻani i ke kuleana moisturizing o ka emollient, ma hope o ka hoʻohui ʻana i ka polyethylpyrrolidone i ka mask, e hoʻemi ʻia ka manaʻo aila, e ʻoi aku ka maikaʻi o ka palupalu a me ka laumania, hiki i ka polyethylpyrrolidone ke hoʻolalelale i ke komo ʻana o nā mea mask a hoʻolōʻihi i ka manawa noho o nā mea hoʻohui.
He maikaʻi anei ka polyvinylpyrrolidone no ka lauoho?
ʻO Polyvinylpyrrolidone ma ke ʻano he mea maka o nā mea hoʻonani, he mea nui e hoʻohana no ka mea paʻa kaila lauoho, he nui nā waiwai maikaʻi loa, he mea pono ʻole ia no ka ʻūlū lauoho, ka kirīmi lauoho, mousse, he mau ʻano hana kiʻiʻoniʻoni maikaʻi ko ka polyethylpyrrolidone, hiki ke hana i kahi kiʻiʻoniʻoni moakaka, he pilina maikaʻi, maʻalahi ke hoʻoheheʻe ʻia me ka wai, ʻaʻohe huhū, ʻaʻohe allergy, a he hopena pale maikaʻi i ka lauoho. He mea hoʻolālā a me ka mea hana kiʻiʻoniʻoni no nā huahana mālama pilikino e like me ka mousse a me ka gel lauoho. Hoʻopili ʻia ka Polyvinylpyrrolidone i ka lauoho e hana i kahi kiʻiʻoniʻoni ʻike ʻole ʻia, e hoʻopaʻa ana i ke ʻano lauoho, e paʻa ai, e mālama ana i ka ʻālohilohi a ʻaʻole lepo. Ke wehe ʻia ka lauoho, hiki ke kāhili 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, ke manaʻolana nei au e hiki i kēia ʻatikala ke kōkua iā ʻoe. He mea hana pvp ʻoihana mākou me ka ʻoi aku o 10 mau makahiki o ka ʻike hana. Inā he mau nīnau kāu, e ʻoluʻolu e kelepona mai iā mākou.
Ka manawa hoʻouna: Dec-08-2023