Nā Polokalamu PVP3

  • Polyvinylpyrrolidone

    ʻO Polyvinylpyrrolidone

    Aia nā huahana Polyvinylpyrollidone (PVP) ʻenehana ʻenehana e like me ka pauka a me ka wai a me ka hāʻawi ʻana i kahi pae mole mole ākea, maʻalahi e hoʻoheheʻe ʻia i ka wai, ʻalekole a me nā mea hoʻoheheʻe ʻokanika ʻē aʻe. kūpaʻa kemika, ʻaʻohe mea ʻona. Nā Papahana Huahana Nui: Huahana PVP K15P PVP K17 PVP K25 PVP K30 PVP K90 PVP K30L PVP K85L PVP K90L Hinaike Keʻokeʻo a i ʻole keʻokeʻo keʻokeʻo ʻAno ʻole i ka yellowis ...
  • Vinylpyrrolidone/Vinyl Acetate

    ʻO Vinylpyrrolidone / Vinyl Acetate

    Aia nā Copolymers VP / VA me nā wana like ʻole o vinylpyrrolidone i ka vinyl acetate a loaʻa ʻia e like me ka pauka keʻokeʻo a i ʻole nā ​​aniani moakaka i ka wai, ka etanol a me ka isopropanol. He ʻano paʻakikī, aniani, maʻalahi, hiki ke hoʻoneʻe ʻia i ka wai, nā kiʻi ʻoniʻoni i loaʻa i ka oxygen e pili ana i ke aniani, nā lula. a me nā metala, kēia mau waiwai, hoʻopili ʻia me ka hiki ke kaohi i kā lākou hydrophilicity ma o ka monomer haku, alakaʻi i ka nui o kāna noi ʻoihana. Nā Papahana Huahana Nui: Huahana PVP / VA 64 Powder PV ...
  • PVPP

    PVPP

    ʻO PVPP kahi PVP i hoʻopili ʻia, he hygroscopic ia, ʻaʻole hiki ke hoʻoheheʻe ʻia i loko o ka wai a me nā mea hoʻoheheʻe maʻamau ʻē aʻe, akā wikiwiki ʻo ia i ka solutbition wai me ka ʻole o nā gel. Nā Papahana Kōmike Kiʻi: Huahana PVPP (Hoʻokahi ʻAno) PVPP (Hoʻololi Hou) ʻIke keʻokeʻo keʻokeʻo keʻokeʻo, hygroscopic, kahe kahe manuahi Solubility hiki ʻole ke hoʻoheheʻe ʻia i ka wai a me nā mea hoʻoheheʻe maʻamau. ʻIno o ka hoʻomaha Faint, Nitrogen Typical 11.0-12.8% 11.0-12.8% ʻO nā metala kaumaha (As Pb) 10ppm max. 10ppm max. Kēpau 2 ppm max. 2 ppm max ...