ʻO CTBN kahi polymer nui loa e hoʻohui i nā waiwai o ka butadiene a me ka acrylonitrile. Hoʻohana nui ʻia ʻo ia ma ke ʻano he mea paʻakikī i nā resins epoxy, thermoplastics a me nā mea ʻē aʻe e hoʻomaikaʻi ai i ko lākou paʻa, ka hopena a me ka maʻalahi. Loaʻa kēia elastomer i nā papa like ʻole me nā paona molekala like ʻole a me nā mea carboxyl e hāʻawi i nā hoʻonā maʻamau e pili ana i nā waiwai i makemake ʻia.
ʻO kekahi o nā waiwai nui oCTBN ʻo ia kona ʻoluʻolu haʻahaʻa haʻahaʻa. He mea maʻalahi a elastic a hiki i nā wela anuanu, kūpono ia no nā kaiapuni arctic a i ʻole nā noi kahi e manaʻo ʻia ai ka ʻike ʻana i nā haʻahaʻa haʻahaʻa. Mālama kēia waiwai i nā mea i loaʻa iā CTBN e mālama i ko lākou kūpaʻa a me ka hana ma lalo o nā kūlana paʻakikī.
Hoʻohui ʻia, loaʻa i ka CTBN kahi hoʻopili maikaʻi loa i nā ʻano mea like ʻole, me nā metala, plastics a me nā composites. ʻO kēia waiwai adhesive e lilo ia i mea hoʻohui waiwai i nā uhi, adhesives a me nā sealants, e hoʻomaikaʻi i ko lākou ikaika paʻa a me ke ola lawelawe. ʻO ka launa pū ʻana o CTBN me nā ʻano mea like ʻole e hoʻonui i kona pono i nā ʻoihana like ʻole.
Hoʻohui ʻia, ʻike ʻia ʻo CTBN no kāna kūpaʻa hopena maikaʻi loa. Hoʻopili a hoʻopuehu i ka ikehu o ka hopena, e pale ana i nā mea mai ka haki ʻana a me ka haki ʻana. He waiwai nui kēia waiwai i nā noi kahi e koʻikoʻi ai ka hopena a me ka pale ʻana i ka hopena, e like me ka aerospace, automotive, a me nā mea haʻuki. Ma ka hoʻokomo ʻana i ka CTBN i kēia mau mea, hiki i nā mea hana ke hōʻoia i kā lākou huahana ke kū i nā kūlana lawelawe koʻikoʻi.
ʻO kekahi wahi kahiCTBN ʻO Excel ka hāʻawi ʻana i ka paʻakikī a me ka elasticity i nā polymers paʻa. Ma ka hoʻohui ʻana i ka CTBN me nā polymers thermoset e like me ka epoxy resins, hōʻike ʻia nā mea hoʻohui i hoʻonui ʻia i ka paʻakikī a me ka pale ʻana. He mea maikaʻi loa kēia waiwai i ka hana ʻana i nā ʻāpana e like me nā mīkini kaumaha, nā mea hana a me nā insulators uila.
ʻO ka hui kūʻokoʻa o nā waiwai i hāʻawi ʻia e CTBN e lilo ia i mea waiwai ma nā ʻano āpau. Hoʻohana nā mea ʻenehana Aerospace i ka CTBN no nā sila elastomeric, gaskets a me nā ʻāpana vibration-damping. I loko o ka ʻoihana kaʻa, hoʻohana ʻia ʻo CTBN i nā mea hoʻopili hopena, nā uhi lalo o ke kino a me nā ʻōnaehana wahie.CTBNhoʻohana nui ʻia i ka hana ʻana i nā mea haʻuki kiʻekiʻe, e like me nā pōpō kolepa, nā lāʻau hockey a me nā kāmaʻa haʻuki.
I ka hōʻuluʻulu ʻana, ʻo CTBN (carboxyl-terminated butadiene acrylonitrile) he elastomer versatile e hoʻonui ai i nā waiwai waiwai. Me kona haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa, adhesion, hopena hopena a me ka paʻakikī, hoʻohana nui ʻia ʻo CTBN i nā ʻoihana e like me ka aerospace, automotive a me nā haʻuki. Ke piʻi nei ka ʻenehana a me ka koi ʻana i nā mea hana kiʻekiʻe, e hoʻomau paha ʻo CTBN i ka hana nui i ka hoʻomaikaʻi ʻana i ka hilinaʻi a me ka lōʻihi o nā huahana like ʻole.
ʻO mākou ka mea hoʻolako kiʻekiʻe o CTBN ma Kina, hāʻawi i nā mana like ʻole o CTBN a me nā mea pili e like meHTPB,ATBN,ATPB , etc.. i kēia manawa hiki iā mākou ke noiʻi a hoʻomohala i ka CTBN hou e like me ke koi kūikawā o kā mākou mea kūʻai. Eia kā mākou mau māka o CTBN, e ʻoluʻolu e kelepona mai ma oinfo@theoremchem.com
| MEA | CTBN-1 | CTBN-2 | CTBN-3 | CTBN-4 | CTBN-5 |
| Waiwai Carboxyl(mmol/g) | 0.45 – 0.55 | 0.55-0.65 | 0.55-0.65 | 0.65-0.75 | 0.6-0.7 |
| Ka nana aku | ʻO Amber Viscous wai, ʻaʻohe haumia ʻike ʻia | ||||
| ʻAiʻoniʻoni (27℃,Pa.S) | ≤180 | ≤150 | ≤200 | ≤100 | ≤550 |
| Maʻiʻo Acrylonitrile,% | 8.0-12.0 | 8.0-12.0 | 18.0-22.0 | 18.0-22.0 | 24.0-28.0 |
| Ka wai, wt% ≤ | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
| Maʻiʻo paʻakikī,% ≤ | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 |
| Kaumaha molekula | 3600 – 4200 | 3000 – 3600 | 3000 – 3600 | 2500 – 3000 | 2300 – 3300 |
| * Eia hou: Hiki iā mākou ke noiʻi a hoʻomohalakekahi mana hou o CTBNe like me ka koi kūikawā o kā mākou mea kūʻai. | |||||
Ka manawa hoʻouna: Oct-15-2023