Carbomer 980 me CAS 54182-57-9 Karbomer
ʻO Carbomer kahi pauka keʻokeʻo keʻokeʻo, me ka acidity, hygroscopicity a me ka ʻala liʻiliʻi kūikawā.Hiki ke hoʻoheheʻe ʻia i ka wai, ethanol a me ka glycerol.Aia i loko o ka mole he 56% - 58% ka hui carboxyl, no laila ua nāwaliwali ka waikawa.Ke hoʻopuehu ʻia ka carbomer i loko o ka wai, ma muli o ka hoʻihoʻi ʻana ma waena o nā hoʻopiʻi maikaʻi ʻole i hoʻokumu ʻia e ka carboxyl ionization, ʻō aku ka polymer crimped a hoʻonui i ka nui.ʻO ka pH o 0.5% aqueous dispersion he 2.7 ~ 3.5.Hiki ke hoʻokaʻawale ʻia ka 1% aqueous dispersion me nā mea alkaline e hana i ka gel.ʻO ka manaʻo o ka hoʻopuehu wai maʻamau he 0.1% - 3.0%.
| Huahana inoa: | Carbomer 980 | Pūʻulu No. | JL20230202 |
| CAS | 9007-20-9/54182-57-9 | MF Lā | FEB.02,2023 |
| Packing | 20kg / pahu | Kānāwai Lā | FEB.02,2023 |
| Quantity | 5MT | Hoʻopau Lā | FEB.01,2025 |
| Item | StANDARD | Ka hopenat | |
| Hōʻikee | Pauda keʻokeʻo | Pauda keʻokeʻo | |
| 0.5% wai wai hoʻonā viscosity | 40000-60000mpa.s | 52100mpa.s | |
| 0.2%wai wai hoʻonā viscosity | 13000-30000mpa.s | 20100mpa.s | |
| 0.5% wai wai hoʻonā ka lawe ʻana(420mm) | ≥92% | 92.6% | |
| Koena ethyl acetate | ≤0.5% | 0.35% | |
| Koena cyclohexane | ≤0.3% | 0. 19% | |
| ʻAlika ʻakika | ≤0.25% | 0. 13% | |
| Pohō on hoʻomaloʻo | ≤2.0% | 0.72% | |
| Huahana inoa: | Carbomer 940 | Pūʻulu No. | JL20220510 |
| CAS | 9007-20-9 | MF Lā | MEI.10,2022 |
| Packing | 20kg / pahu | Kānāwai Lā | MEI.10,2022 |
| Quantity | 5MT | Hoʻopau Lā | MEI.09,2024 |
| Item | StANDARD | Ka hopenat | |
| Hōʻikee | Pauda keʻokeʻo | Pauda keʻokeʻo | |
| 0.5% wai waihoʻonā viscosity | 40000~60000mpa.s | 53400 | |
| Losson Hoʻomaloʻo | ≤2.0% | 0.08% | |
| -COOH% | 56.0%~68.0% | 62.6% | |
| Huahana inoa: | Carbomer 680 | Pūʻulu No. | JL20230107 |
| CAS | 9007-20-9 | MF Lā | JAN.07,2023 |
| Packing | 20kg / pahu | Kānāwai Lā | JAN.07,2023 |
| Quantity | 5MT | Hoʻopau Lā | JAN.06,2025 |
| Item | StANDARD | Ka hopenat | |
| Hōʻikee | Pauda keʻokeʻo | Pauda keʻokeʻo | |
| 0.5% wai wai hoʻonā viscosity | ≥45000mpa.s | 58000mpa.s | |
| 0.5% wai wai hoʻonā ka lawe ʻana(420mm) | ≥85% | 85.0% | |
| Koena ethyl acetate | ≤0.5% | 0.33% | |
| Koena cyclohexane | ≤0.3% | 0. 12% | |
| ʻAlika ʻakika | ≤0.25% | 0. 10% | |
| Pohō on hoʻomaloʻo | ≤2.0% | 0.83% | |
1. ʻO nā hana nui o ka carbomer he mānoanoa, hoʻokuʻu a me ka emulsification,
2.In pharmaceutics, hiki ke hoʻohana ʻia e like me ka gel agent, adhesive, coating material, rheological modifier (humidifier, lubricant, suspension aid, stabilizer), etc., a hoʻohana nui ʻia, ʻoi aku ka nui o nā ʻōnaehana lawe lāʻau hou.Ua hoʻohana nui ʻia ma ka home a ma waho.
I kēia manawa, ua hoʻonui kā mākou hale hana i ka carbomer 940 i ka carbomer 980. No ka mea, ua hoʻohui ʻia ka Carbomer 940 kumu mai ka waikawa acrylic a me benzene, loaʻa iā ia kahi nui o ke koena benzene, he mea ʻawaʻawa.
I mea e palekana ai, hoʻohana mākou i ka cyclohexane e hana i ka Carbomer 980, i mea e palekana ai kā mākou huahana a ʻoi aku ka maikaʻi o ka hopena.
ʻOiaʻiʻo, ʻo Carbomer 980 ka like me Carbomer 940 ma ke ʻano o ka viscosity a me ka transmittance māmā.
Inā ʻaʻohe āu koi kūikawā e pili ana i ka transmittance māmā a me ka viscosity, paipai pū mākou iā Carbomer 680, ʻoi aku ka liʻiliʻi o ke kumukūʻai.
25kgs / pahu, 9tons / 20' pahu
25kgs / ʻeke, 20tons / 20' pahu
Carbomer 980
