Ntinye aka HPMC
Nkọwa nke ngwaahịa
Hydroxypropyylmethylcelllose (hpmc) bụ ihe na-abụghị ionic ether. Ọkpụkpụ, isi na-enweghị isi, na-acha ọcha ma ọ bụ isi awọ na-acha ọcha, soluble na mmiri iji mepụta ngwọta viccolos. A na-ejikarị HPMC mee ọtụtụ ubi dịka ụlọ na-ewu ihe, ngwaahịa seramic, ngwaahịa na-elekọta ya, ikike nke njikọ, na oke mmetụta nke ngwaahịa gị. Ntinye na nkwusioru, wdg.
Iko
| Ihe | Nkowa | Nsonaazụ |
| Mputa | Ntụ ntụ | Ntụ ntụ |
| Nke oma | 99% | Gaa njem |
| Isi | Onweghi | Onweghi |
| Rụrụ ọrụ (g / ml) | ≥0.2 | 0.26 |
| Mfu na ihicha | ≤8.0% | 4.51% |
| Tọgharịa na mgbanye | ≤2.0% | 0.32% |
| PH | 5.0-7.5 | 6.3 |
| Nkezi molecular ibu | <1000 | 890 |
| Ìhè dị arọ (PB) | ≤1pm | Gaa njem |
| As | ≤0.5ppm | Gaa njem |
| Hg | ≤1pm | Gaa njem |
| Nje na-agụta | ≤1000cfu / g | Gaa njem |
| Colollus | ≤30mpn / 100g | Gaa njem |
| Yist & Ebu | ≤50cfu / g | Gaa njem |
| Bactenticic bacteria | Nju | Nju |
| Mmechi | Njikọ na nkọwapụta | |
| Ndụ Ndụ | Afọ 2 mgbe echekwara nke ọma | |
Ihe ntụrụndụ
Industrylọ ọrụ ịsa ahụ kemile Daily Day:Ejiri maka ịsa mmiri, ncha, ahụ, na-asa ahụ, gel, igwe, nhicha, mmiri na-egbu egbu.
Industrylọ ọrụ owuwu:Ejiri maka ntụ ntụ ahụ, ngwa agha, gypsum, ọkwa onwe onye, agba, lacquer na ubi ndị ọzọ.
Akwukwo icho oru
A na-etinye HPMC na ihe owuwu, ebe a na-egwu mmiri, ihe ịchọ mma, na-egwu, na-egwu mmiri, akwụkwọ emullifier, onye na-eme ihe nkiri, wdg.
Ka ọ na-ewulite, a na-eji HPMC mee ihe maka Mgbidi Mgbidi, ngwa agha, ngwakọta mkpuchi, ciment, compsum plasta, wdg filler, wdg.
Ihe ngwugwu & nnyefe
