amakuru

Polyvinylpyrrolidone (PVP)，cas nomero 9003-39-8，pvp ni polymer itari ionic, ikaba ari yo polymer nziza idasanzwe, yizwe cyane kandi yizwe cyane muri polymer za N-vinyl amide. Yateye imbere mu byiciro bitari ionic, cationic, anion 3, grade industrial, pharmaceutical grade, food grade 3 specifications, molekile ingano kuva ku bihumbi kugeza kuri homopolymer zirenga miliyoni imwe, copolymer na crosslinked polymer series products, kandi hamwe n’imiterere yayo myiza cyane yakoreshejwe cyane.

Ikoreshwa rya PVP ni rinini cyane, duhangayikishijwe n'umutekano w'ikoreshwa ry'ibicuruzwa, ibi bikurikira biguha ikiganiro kirambuye ku bibazo byinshi duhangayikishijweho cyane.

Ese polyvinylpyrrolidone ni mbi?

Polyvinylpyrrolidone ni polymer idafite ionic, ikoreshwa cyane cyane mu miti, mu biribwa, mu mavuta yo kwisiga n'ibindi bintu, umutekano uba uri hejuru cyane, iyo yongewemo hakurikijwe ibipimo ngenderwaho bireba, hakurikijwe ingano isanzwe y'ikoreshwa, nyuma yo kuyikoresha ntabwo izatera ububabare ku mubiri w'umuntu, nta ngaruka mbi ku mubiri w'umuntu. Mu bihe bisanzwe, polyvinylpyrrolidone ntabwo igira ingaruka mbi ku mubiri w'umuntu iyo yongewemo hakurikijwe ibipimo ngenderwaho bireba, ariko iyo irenze ibipimo ngenderwaho bireba umutekano, ishobora kugira ingaruka mbi.

PVPIfite intege nke nziza mu mikorere y’umubiri, ntigira uruhare mu mikorere y’umubiri w’umuntu, ifite ubushobozi bwo guhuza umubiri n’umubiri, kandi muri rusange nta buryarya ku ruhu rw’umuntu, amaso n’uturemangingo tw’uruhago. Kubwibyo, ishobora gukoreshwa nk'umuti ufata, ukuraho uburozi ndetse n’umuti uvangavanze mu rwego rw’imiti. PVP ubwayo nta kanseri igira, kandi ishobora gukora ibintu bitandukanye bifite polyphenol nk’ibinyabutabire. Ishobora gukoreshwa nk'umuti ugabanya ubukana n’umuti utera imbaraga inzoga n’umutobe, kandi mu rwego rw’ubwiza, ishobora no gukoreshwa mu bikoresho byo kwita ku ruhu nka sunscreen, bishobora kongera ingaruka zo kunywesha no gusiga amavuta. Igihe cyose ikurikije amahame y’igihugu ajyanye no kongeramo ibikoresho bifitanye isano na PVP, umutekano uri hejuru, nta ngaruka mbi zigaragara ku mubiri w’umuntu.

Polyvinylpyrrolidone ishobora kandi gukoreshwa mu gusiga lipstick, eyeshadow, mascara n'izindi mpungenge z'ubwiza, kugabanya ibara ry'uruhu n'ibindi bice bimwe na bimwe by'ububabare n'uburozi bw'uruhu, amavuta yo kogosha arimo polyethylpyrrolidone ashobora gutuma ubwanwa bworoha kandi akazi ko kwisiga kakongera, kongeramo polyethylpyrrolidone mu bicuruzwa by'amabara y'umusatsi bishobora guhindura ibara, bikongera kuramba kw'ibara. Kongeramo polyvinylpyrrolidone mu miti y'amenyo bishobora gukumira tartar n'ibumba ry'amabuye.

Ese polyvinylpyrrolidone nta kibazo ifite ku ruhu?

Kubera ko PVP ifite uburozi buke cyane kandi idafite imbaraga nyinshi mu mubiri, nta bushyuhe ku ruhu no mu maso, ifite akamaro kanini mu kwisiga. Uruhare rwa polyvinylpyrrolidone muri mask yo mu maso: kwihutisha kwinjira mu bintu, gutuma umusatsi ugumana, kugabanya ubushyuhe bw'ibicuruzwa, umutekano w'ibiribwa. Polyethylpyrrolidone ifite uruhu rwiza, ikora agahu kadafunga ku ruhu, ikagira uruhare rwo kuruhura nk'umusemburo, nyuma yo kongeramo polyethylpyrrolidone kuri mask, amavuta azagabanuka, ubworoherane n'ubushyuhe bizaba byiza kurushaho, polyethylpyrrolidone ishobora kwihutisha kwinjira mu bintu bya mask no kongera igihe cyo kuba mu bikoresho.

Ese polyvinylpyrrolidone ni nziza ku musatsi?

Polyvinylpyrrolidone nk'ibikoresho by'ibanze byo kwisiga, ni ingenzi kuyikoresha mu kubungabunga umusatsi, ifite imiterere myiza myinshi, ni ibikoresho by'ingenzi mu gutera umusatsi, amavuta yo kwisiga, mousse, polyethylpyrrolidone ifite imiterere myiza yo gukora firime, ishobora gukora firime ibonerana, ifite ubwiza bwiza, yoroshye gushonga n'amazi, nta gushyuha, nta aleriji, kandi ifite ingaruka nziza zo kurinda umusatsi. Ni ibikoresho byo gutunganya no gukora firime mu bikoresho byo kwita ku musatsi nka mousse na gel y'umusatsi. Polyvinylpyrrolidone ifatanywa n'umusatsi kugira ngo ikore firime itagaragara, ikosora imiterere y'umusatsi, iwutuma uramba, ikagumana urumuri kandi idafu. Iyo umusatsi udasukuye, ushobora gusokozwa no kongera guhindurwa. Iyo udakoreshejwe, ushobora kumesa na shampoo.

Ibivuzwe haruguru bivuga nibaPVPNi umutekano, ndizera ko iyi nkuru ishobora kugufasha. Turi uruganda rwa pvp rw'umwuga rufite uburambe bw'imyaka irenga 10 mu gutunganya. Niba ufite ikibazo, twandikire.