PVP Poly(1-vinylpyrrolidone-co-vinyl acetate) CAS 25086-89-9
Inoa Huahana: Poly(1-vinylpyrrolidone-co-vinyl acetate)
CAS: 25086-89-9
MF: C10H15NO3
MW: 197.23
EINECS:
Mol File: 25086-89-9.mol
mānoanoa 1.27 g/mL ma 25 °C(kukui.)
ʻIkepili refractive 1.4300 a i 1.4380
Fp 72 °F
ʻano pauda
kala keʻokeʻo
Paʻa: Paʻa. Hiki ke puhi, ʻoi aku ka pauda. ʻAʻole kūpono me nā mea oxidizing ikaika, nā mea hoʻemi ikaika.
| 'ikamu | Kūlana | Ka hopena |
| K waiwai | 25-36 | 30.21 |
| Aldehyde % | ≤0.05 | 0.5 |
| Peroxide ppm | ≤400 | 232 |
| Hydrazine ppm | ≤ 1 | ＜1 |
| N-vinylpyrrolidone % | ≤0.1 | <0.1 |
| haumia A(2-Pyrrolidinone) % | ≤0.5 | ＜0.5 |
| Ppm metala kaumaha | ≤20 | ＜20 |
| wai % | ≤5.0 | 2.89 |
| Ke koena ma ka hoʻā ʻana % | ≤0.1% | 0.073 |
| Ethenyl Acetate % | 35.3-42 | 38.96 |
| Nitrogen % | 7.0-8.0 | 7.5 |
ʻO ka Copovidone kahi polymer hiki ke hoʻoheheʻe ʻia i ka wai i hoʻohana ʻia e hoʻomaikaʻi i ka lawe ʻana a me ka hoʻouka ʻana i nā lāʻau lapaʻau o nā ʻano lāʻau lapaʻau like ʻole, me nā ʻāpana contraceptive.
ʻO Poly (1-vinylpyrrolidone-co-vinyl acetate) ka mea nui o nā mea hoʻonaninani i hoʻohana ʻia no ka gel lauoho, mousse, shampoo, etc., a me nā surfactants, pharmaceuticals a me nā kumu ʻoihana ʻē aʻe. Hoʻohana nui ʻia lākou e like me nā mea hoʻoheheʻe wai a me nā mea maloʻo maloʻo i ka granulation a me ka ʻenehana papa kuhikuhi pololei, e like me nā mea hana kiʻiʻoniʻoni i loko o ka uhi kiʻiʻoniʻoni, a ma ke ʻano he pore forming substances in masking agents. Hoʻohana ʻia ia no ka uhi kō i mea e pale ai i ka haki ʻana. Hoʻohana ʻia ka uhi ʻana o lalo o ka puke kemika no ka hoʻomaʻamaʻa ʻana. Hoʻohana nui ʻia nā huahana copolymer Vp/va e like me nā mea hana kiʻiʻoniʻoni a me nā mea hoʻonaninani i ke kahua o nā mea hoʻonaninani, ʻoi aku hoʻi i nā erupting agents, hair gels, mousse a me nā huahana shampoo series. He hana koʻikoʻi ko lākou ma ke ʻano he mea hana kiʻiʻoniʻoni a me ka mea hana lauoho. Inā hoʻohana pū ʻia lākou me pvpk30, e hoʻonui ʻia kā lākou hopena hoʻohana.
ʻO ka hiʻohiʻona he pauda keʻokeʻo a i ʻole wai kala ʻole. ʻO ka ʻano maʻamau ʻo PVP-64.
25kg / pahu
