Acrylic Acid: Nibii ni He Hiaa ni Akɛfeɔ Polymers ni Tsuɔ Nii Wulu
Nitsumɔhei Wuji
Yɛ nibii ni akɛwoɔ tsɔne mli kɛ nibii ni akɛkpɛtɛɔ nii ahe lɛ ahe nitsumɔhe lɛ, abuɔ akrɛliki tsɔnei lɛ akɛ amɛhe hiaa waa yɛ bɔ ni amɛnyɛɔ amɛshiɔ kɔɔyɔŋ tsakemɔi kɛ tsofai ni akɛtsuɔ nii jogbaŋŋ lɛ hewɔ. Amɛhaa amɛhe kpɛtɛɔ he jogbaŋŋ, amɛkpɛɔ, ni amɛhiɔ shi be kakadaŋŋ, ni no haa amɛfeɔ nɔ ni sa kɛha tsumaa he nibii ni akɛwoɔ shĩa mli kɛ kponɔgbɛ, tsɔnei ahe nibii, kɛ nitsumɔhei ahe nibii. Akɛ acrylic emulsions tsuɔ nii babaoo yɛ nu mli nibii ni akɛwoɔ mli kɛ nibii ni akɛkpɛtɛɔ he lɛ amli, ni ehaa shihilɛ ni yɔɔ jɛmɛ lɛ he ehiaaa ni etsuɔ nii jogbaŋŋ.
Yɛ atadefeemɔ nitsumɔhe lɛ, acrylic fibers (ni ale lɛ hu akɛ acrylic) ji fiber ni akɛfee nibii ni he hiaa waa, ni ale lɛ yɛ bɔ ni eyɔɔ blɛoo tamɔ kooloo yitsɔi kɛ latsaa he, kɛ agbɛnɛ hu bɔ ni ehiɛɔ atadei ni efiteɔ kɛ ŋmɔlɔŋmɔlɔ ni hi jogbaŋŋ lɛ hewɔ. Akɛ acrylic fibers tsuɔ nii babaoo kɛfeɔ atadei, kapɛtii, kɛ kponɔgbɛ atadei. Kɛfata he lɛ, akɛ acrylic resins tsuɔ nii kɛhaa atadei ni akɛwoɔ mli kɛ nibii ni akɛgbeɔ naa lɛ koni ekɛha nu kɛ muji akabote mli.
Yɛ tsumaa nitsumɔ lɛ mli lɛ, akɛ acrylic emulsions tsuɔ nii babaoo kɛfeɔ nibii ni nu nyɛɛɛ abote mli kɛ nibii ni akɛwoɔ mli. Nibii nɛɛ tsiɔ nu ni boteɔ mli lɛ naa jogbaŋŋ, ni ehaa nu ni nyɛɔ eboteɔ tsũi amli lɛ yaa hiɛ, ni ehaa amɛhiɔ shi be kakadaŋŋ. Akɛ acrylic resins hu tsuɔ nii kɛfeɔ tsumaa he nibii ni tsuɔ nii jogbaŋŋ, ni ehaa tsumaa nibii lɛ feɔ ekome waa.
Yɛ tsɔnei ahe nitsumɔhe lɛ, acrylic resins ji nibii titrii ni akɛfeɔ tsɔnei ahe nibii. Amɛhaa tsɔne lɛ nyɛɔ eshiɔ kɔɔyɔŋ tsakemɔi, ekpɛɔ, ni ehiɛɔ tsɔne lɛ mli jogbaŋŋ, ni amɛbuɔ tsɔne lɛ hiɛ he kɛjɛɔ UV la kɛ tsofai ni fiteɔ tsɔne lɛ he. Kɛfata he lɛ, akɛ acrylic resins tsuɔ nii kɛfeɔ tsɔne mli nibii, tamɔ dashboard kɛ sɛi nɔ nibii ni akɛwoɔ mli.
Yɛ tsɔnei ahe nitsumɔ mli lɛ, tsofai ni tsiɔ nii anaa kɛ nibii ni tsiɔ amɛhe kɛjɛɔ tsɔne mli lɛ haa amɛfeɔ nɔ ni hi jogbaŋŋ kɛha tsɔnei ni akɛwoɔ tsɔne mli lɛ. Akɛtsuɔ nii kɛfeɔ tsɔnei ni akɛwoɔ tsɔne mli, nibii ni haa hulu tsoɔ, kɛ nibii ni akɛkpɛtɛɔ tsɔnei ahe ni haa hulutsoo lɛ tsɔɔ mli, ni no haa tsɔnei amli nibii lɛ hiɔ shi shiŋŋ ni anyɛɔ akɛ he fɔ̃ɔ amɛnɔ.
Amɛmiifee bɔ ni afeɔ acrylic acid lɛ hu jogbaŋŋ be fɛɛ be koni etsu nii jogbaŋŋ ni ekɛba shihilɛ ni yɔɔ jɛmɛ lɛ nɔ hewalɛ shi. Ŋmɛnɛŋmɛnɛ beaŋ acrylic acid feemɔ kɛ propylene oxidation gbɛjianɔtoi ni etee hiɛ tsuɔ nii, ni ehaa hewalɛ ni akɛtsuɔ nii kɛ nibii ni jɛɔ mli baa lɛ baa shi jogbaŋŋ. Kɛfata he lɛ, afee bɔ ni akɛ acrylic acid tsuɔ nii ekoŋŋ ni akɛtsuɔ nii ekoŋŋ lɛ he nii, ni enɛ haa bɔ ni efiteɔ shihilɛ ni yɔɔ jɛmɛ lɛ nɔ lɛ baa shi babaoo.
Yɛ atadefeemɔ nitsumɔhe lɛ, acrylic fibers (ni ale lɛ hu akɛ acrylic) ji fiber ni akɛfee nibii ni he hiaa waa, ni ale lɛ yɛ bɔ ni eyɔɔ blɛoo tamɔ kooloo yitsɔi kɛ latsaa he, kɛ agbɛnɛ hu bɔ ni ehiɛɔ atadei ni efiteɔ kɛ ŋmɔlɔŋmɔlɔ ni hi jogbaŋŋ lɛ hewɔ. Akɛ acrylic fibers tsuɔ nii babaoo kɛfeɔ atadei, kapɛtii, kɛ kponɔgbɛ atadei. Kɛfata he lɛ, akɛ acrylic resins tsuɔ nii kɛhaa atadei ni akɛwoɔ mli kɛ nibii ni akɛgbeɔ naa lɛ koni ekɛha nu kɛ muji akabote mli.
Yɛ tsumaa nitsumɔ lɛ mli lɛ, akɛ acrylic emulsions tsuɔ nii babaoo kɛfeɔ nibii ni nu nyɛɛɛ abote mli kɛ nibii ni akɛwoɔ mli. Nibii nɛɛ tsiɔ nu ni boteɔ mli lɛ naa jogbaŋŋ, ni ehaa nu ni nyɛɔ eboteɔ tsũi amli lɛ yaa hiɛ, ni ehaa amɛhiɔ shi be kakadaŋŋ. Akɛ acrylic resins hu tsuɔ nii kɛfeɔ tsumaa he nibii ni tsuɔ nii jogbaŋŋ, ni ehaa tsumaa nibii lɛ feɔ ekome waa.
Yɛ tsɔnei ahe nitsumɔhe lɛ, acrylic resins ji nibii titrii ni akɛfeɔ tsɔnei ahe nibii. Amɛhaa tsɔne lɛ nyɛɔ eshiɔ kɔɔyɔŋ tsakemɔi, ekpɛɔ, ni ehiɛɔ tsɔne lɛ mli jogbaŋŋ, ni amɛbuɔ tsɔne lɛ hiɛ he kɛjɛɔ UV la kɛ tsofai ni fiteɔ tsɔne lɛ he. Kɛfata he lɛ, akɛ acrylic resins tsuɔ nii kɛfeɔ tsɔne mli nibii, tamɔ dashboard kɛ sɛi nɔ nibii ni akɛwoɔ mli.
Yɛ tsɔnei ahe nitsumɔ mli lɛ, tsofai ni tsiɔ nii anaa kɛ nibii ni tsiɔ amɛhe kɛjɛɔ tsɔne mli lɛ haa amɛfeɔ nɔ ni hi jogbaŋŋ kɛha tsɔnei ni akɛwoɔ tsɔne mli lɛ. Akɛtsuɔ nii kɛfeɔ tsɔnei ni akɛwoɔ tsɔne mli, nibii ni haa hulu tsoɔ, kɛ nibii ni akɛkpɛtɛɔ tsɔnei ahe ni haa hulutsoo lɛ tsɔɔ mli, ni no haa tsɔnei amli nibii lɛ hiɔ shi shiŋŋ ni anyɛɔ akɛ he fɔ̃ɔ amɛnɔ.
Amɛmiifee bɔ ni afeɔ acrylic acid lɛ hu jogbaŋŋ be fɛɛ be koni etsu nii jogbaŋŋ ni ekɛba shihilɛ ni yɔɔ jɛmɛ lɛ nɔ hewalɛ shi. Ŋmɛnɛŋmɛnɛ beaŋ acrylic acid feemɔ kɛ propylene oxidation gbɛjianɔtoi ni etee hiɛ tsuɔ nii, ni ehaa hewalɛ ni akɛtsuɔ nii kɛ nibii ni jɛɔ mli baa lɛ baa shi jogbaŋŋ. Kɛfata he lɛ, afee bɔ ni akɛ acrylic acid tsuɔ nii ekoŋŋ ni akɛtsuɔ nii ekoŋŋ lɛ he nii, ni enɛ haa bɔ ni efiteɔ shihilɛ ni yɔɔ jɛmɛ lɛ nɔ lɛ baa shi babaoo.
Nibii pɔtɛɛ
| Nibii Gbɛi | Akrɛliki Asid | |||||||||
| Bɔni oyɔɔ | Nu ni bɛ su, ŋmɔlɔ ni woɔ mɔ mli la | |||||||||
| Hetsemɔ | minitii 99.5%. | |||||||||
| He ni Shãa | 141°C | |||||||||
| Dɛnsiti | 1.044 | |||||||||
| CAS NO | 1979/10/7 | |||||||||
| A Daabi | 2218 | |||||||||
| EINECS NO | 201-177-9 lɛ nɔ | |||||||||
| Aplikashiŋ | Akɛtsuɔ nii yɛ nibii ni akɛwoɔ nɔ, nibii ni akɛkpɛtɛɔ nii ahe, atadei ni yeɔ ebuaa | |||||||||
Wolo ni Kwɛɔ Nɔ ni Hi jogbaŋŋ lɛ Nɔ
| Nibii Gbɛi | AKRILIK ASID | ||||||
| NIBII GRADE | SUPER-GRADE | Sɛɛnamɔ | |||||
| HETSƐƐMƆ | ≥99.2% | 99.79% | |||||
| SU/HAZEN | ≤15 | 10 | |||||
| NU NI YƐ MLI | ≤0.1% | 0.08% | |||||
| Nɔ ni tsiɔ nii anaa (MEHQ) | 200+/-20pm | 187 | |||||
Yɛ kukufoo mli lɛ
acrylic acid, akɛ tsofa ni akɛtsuɔ nii ni he hiaa waa lɛ tsuɔ gbɛfaŋnɔ titri ko he nii yɛ nitsumɔhei babaoo. Jeee akɛ ehaa anyɛɔ afee polymers kɛ resin srɔtoi ni tsuɔ nii jogbaŋŋ kɛkɛ, shi moŋ eyeɔ ebuaa ŋmɛnɛŋmɛnɛ beaŋ nitsumɔhei hu. Kɛtsɔ tsɔnei ahe nilee ni yaa hiɛ lɛ nɔ lɛ, gbɛkpamɔi ni yɔɔ akɛ akɛ acrylic acid baatsu nii lɛ baafee nɔ ni mli kwɔ fe tsutsu lɛ po.