MXC-33E: Mea Hoʻouluulu Gel Polyurethane Kiʻekiʻe
MXC-33Ehe mea hoʻouluulu amine tertiary wai ikaika loa i ʻike ʻia ma ke ao holoʻokoʻa no kāna hana kūikawā i ka hana ʻana i ka polyurethane foam. Hana ʻia a hoʻolako ʻia eHebei Mingxu Chemical Co., Ltd., ʻo kēia mea hoʻoulu gel maʻamau o ka ʻoihana he 33% Triethylenediamine (TEDA) i hoʻoheheʻe ʻia i loko o 67% Dipropylene Glycol (DPG). Ua hana ʻia e hoʻolaha ikaika i ka hopena urethane (polyol-isocyanate), e hōʻoiaʻiʻo ana i ka gelation wikiwiki a me ka pono o ka hoʻonohonoho huʻa maikaʻi loa.
Ka ʻIke Huahana
| Māhele | Nā kikoʻī |
| Inoa Kemika | 33% Triethylenediamine i loko o 67% Dipropylene Glycol |
| Helu CAS | 280-57-9 (TEDA) / 25265-71-8 (DPG) |
| Hana Huahana | Mea Hoʻouluulu Gel Amine Ikaika |
| helehelena | Melemele Māmā a i ka Wai Moakaka |
Nā Waiwai Kino a me nā Kemika Maʻamau
Hoʻokō mākou i nā kaohi maikaʻi koʻikoʻi e hōʻoia i nā ʻano hana pololei no ka hana ʻoihana kūlike:
| Waiwai | Waiwai Maʻamau | ʻĀpana |
| Maʻemaʻe (ʻIke TEDA) | ≥ 33.0 | % |
| Mea hoʻoheheʻe (ʻIke DPG) | ≤ 67.0 | % |
| Ka nui o ka wai | ≤ 0.5 | % |
| Ka Umekaumaha Kūikawā | 1.03 | @ 25°C, g/cm³ |
| Mānoanoa | 125 | @ 25°C, mPa·s |
| Kikowaena Uila (PMCC) | 110 |
Nā Hiʻohiʻona Koʻikoʻi a me nā Pōmaikaʻi
-
Ka Hoʻohuihui Mana:Hoʻokele ikaika i ka hopena cross-linking ma waena o isocyanates a me polyols, e hōʻemi nui ana i nā manawa demolding a hoʻonui i ka pono hana.
-
Ka maʻalahi o ka wai:ʻAʻole e like me nā kristal TEDA paʻa, hāʻawi ʻia ʻo MXC-33E i kahi ʻano wai paʻa, e ʻae ana i ke ana pololei, ka pamu maʻalahi, a me ka hoʻohuihui maʻalahi ʻana i nā ʻōnaehana polyurethane.
-
Hoʻohālikelike maikaʻi loa:Hoʻoheheʻe maikaʻi ʻia a kūlike me nā ʻano polyether a me polyester polyols, a me ka hapa nui o nā mea hoʻohui polyurethane maʻamau.
-
Kūlana Kūlike o ka Hale Hana:Hoʻomaopopo i ke kūpaʻa hilinaʻi o ka batch-to-batch no nā hana hana nui a me nā hana nui.
Nā Noi i Manaʻo ʻia
He mea hoʻouluulu kumu maʻalahi loa ʻo MXC-33E i hoʻohana ʻia ma aneane nā ʻāpana polyurethane āpau:
-
Nā Elastomers Microcellular:Loaʻa ka hopena maikaʻi loa i ka hana ʻana i nā mea hana kiʻekiʻenā kapuaʻi kāmaʻa, e hāʻawi ana i ka hoʻōla wikiwiki e pono ai no nā ʻōmole paʻakikī.
-
Nā Huʻa Semi-Rigid a me Flexible:Kūpono no nā huʻa ʻano polyester, nā noho kaʻa, a me nā noi huʻa i hoʻoheheʻe ʻia e pono ai nā ʻano cellular paʻa.
-
Nā Huʻa Polyurethane Paʻa:Hana ma ke ʻano he mea hoʻouluulu koʻikoʻi i nā papa insulation paʻa, nā hua pīpī, a me nā panela sandwich.
-
Nā noi HIPA:Hoʻohana nui ʻia i nā uhi polyurethane, nā adhesives, nā sealant, a me nā elastomers e hoʻolalelale i nā ʻaoʻao hoʻōla.
Nā Kuhikuhi no ka Hoʻopili ʻana a me ka Mālama ʻana
-
Pūʻolo Maʻamau:Loaʻa maNā ʻeke ʻupena 25kga meNā pahu kila ʻupena 200kgno ka halihali nui palekana.
-
Kaiapuni Mālama:Pono e mālama i loko o kahi hale waihona me ka ea maikaʻi, maloʻo a me ka ea anu.
-
Ka lawelawe ʻana:E hoʻopaʻa pono i nā ipu i mea e pale ai i ka omo ʻana o ka wai, no ka mea, he hygroscopic ka huahana. E pale i ka lā pololei a e mālama aku mai nā mea hoʻoheheʻe oxidizing kūpono ʻole.
