HX-878 | Polyamine Cyanoethylated CAS 68412-46-4
Kūlana hoʻokō: MIL-T-82824(OS)
CAS RN:68412-46-4
Inoa kālepa:HX-878
Ka hoʻoheheʻe ʻana:Hoʻoheheʻe ʻia i ka wai, ka waiʻona methyl a me ka acetone, hoʻoheheʻe iki ʻia i loko o ka ethyl acetate a me ka tetrahydrofuran a hoʻoheheʻe ʻole ʻia i loko o ka petroleum ether a me toluene.
Paʻa a me ka pane ʻana:Paʻa i ka mahana maʻamau a me nā kūlana kaomi. E ʻā ana ia ke hui pū me kekahi mea hoʻoheheʻe ikaika.
1. Nā papa kuhikuhi loea:
| Mea | Papa Kuhikuhi |
| helehelena | Wai ʻālohilohi melemele a melemele paha |
| Ka nui o ka amine lua, (eq./100g) | 0.50-0.70 |
| ʻO ka nui o ka amine tertiary, (eq./100g) | 0.30-0.50 |
| Ka nui o ka amine, (eq./100g) | 0.80-1.20 |
| Ka waiwai Hydroxyl, (eq./100g) | 0.40-0.60 |
| Ka mānoanoa (25 ℃), mPa.s | 30000-60000 |
| Ka makū, % | ≤0.50 |
ʻO ka mea hoʻopaʻa i hoʻolaʻa ʻia no ka ammonium nitrate. Komo ka hydroxyl o ke ʻano molekala i loko o ka pūnaewele crosslinking ma o ka hoʻopaʻa ʻana i loko o ka kemika me HTPB, a ua hana ʻia ka omo kino ma waena o nā hui nitrile he nui a me ka ammonium nitrate oxidant. Ua hoʻohana ʻia ka ammonium nitrate a i ʻole i hoʻololi ʻia no ka HTPB solid propellant e hoʻomaikaʻi i ka waiwai mechanical. Ua hoʻohana ʻia hoʻi ia e lilo i mea hoʻopaʻa e hoʻomaikaʻi i ka waiwai mechanical no ka HTPB a me ka ammonium perchlorate solid propellant.
Nā kuhikuhi palekanaʻAi ʻawahia. Pono e hoʻohana ʻia nā mīkina lima laholio i ka wā o nā hana inā pili ka ʻili.
Ka mālama ʻana a me ka halihali ʻanaMālama ʻia i kahi wahi anu a ea. E hoʻopaʻa pono ʻia. ʻO ke ola o ka papa he 12 mau mahina ma hope o ka lā hana. E pale i ka wai a me ka pili ʻana i ka wā e lawe ʻia ana.
Hoʻopili ʻana: pahu plastik a i ʻole e like me nā koi a ka mea kūʻai aku
