mea holomua HTBN Hydroxy-terminated nitrile butadiene rubber
ʻO ka Hydroxy-Terminated Liquid Nitrile Butadiene Rubber (HTBN) he mea hana maʻalahi a hana kiʻekiʻe i hoʻohana ʻia i nā ʻoihana like ʻole no kona mau waiwai kūikawā.
HTBN he ʻano wai nitrile rubber nona nā hui hana hydroxyl ma nā wēlau o kona mau kaulahao polymer, e kūpono ana no nā ʻano hana like ʻole.
E kūkākūkā kēia ʻatikala i nā hoʻohana, nā waiwai, a me nā pōmaikaʻi o ka HTBN ma nā ʻoihana like ʻole.
ʻO kekahi o nā pono nui o HTBN ʻO ka polymer kona kūpaʻa maikaʻi loa i ka ʻaila, ka wahie, a me nā kemika, e lilo ia i mea kūpono no ka hana ʻana i nā sila, nā gaskets, a me nā O-rings
ma nā ʻoihana kaʻa a me nā aerospace. ʻO kona hiki ke kū i nā kūlana kaiapuni koʻikoʻi a me nā mahana koʻikoʻi e lilo ia i koho makemake ʻia no nā noi
kahi e hāʻule ai nā mea laholio kuʻuna.
Ma ka ʻoihana kūkulu hale, HTBN Hoʻohana ʻia ka laholio i ka hana ʻana o nā mea hoʻopili, nā uhi, a me nā mea hoʻopaʻa ma muli o kona mau waiwai hoʻopili maikaʻi loa a me ke kūpaʻa ʻana i ka wā.
ʻO kona palupalu a me kona kūpaʻa e lilo ia i mea nui i ka hana ʻana o nā mea kūkulu hana kiʻekiʻe e hiki ke kū i nā pilikia o ka ʻike ʻana i waho.
Eia kekahi, HTBN hoʻohana nui ʻia i ka hana ʻana o nā hose ʻoihana, nā kāʻei conveyor, a me nā huahana laholio ʻē aʻe kahi e koʻikoʻi ai ka maʻalahi, ke kū'ē ʻana i ka abrasion, a me ka hoʻohālikelike kemika. ʻO kona hui kū hoʻokahi o nā waiwai e lilo ia i koho maikaʻi loa no nā noi e pono ai ka hana lōʻihi a me ka hilinaʻi.
Ma ke kahua lapaʻau, HTBN hoʻohana ʻia i ka hana ʻana i nā mea lapaʻau, e like me nā catheters a me nā tubing, ma muli o kona biocompatibility a me ke kūʻē ʻana i nā wai o ke kino. ʻO kona hiki
ʻO ka mālama ʻana i kona mau waiwai kino i ka wā e hoʻopili ai me nā wai o ke kino e lilo ia i mea palekana a hilinaʻi hoʻi no nā noi lapaʻau koʻikoʻi.
Eia kekahi, HTBN hoʻohana ʻia hoʻi i ka hana ʻana i nā mīkina lima kūikawā no ka hoʻohana kemika a me ka ʻoihana, e hāʻawi ana i ka pale ʻana mai nā ʻano kemika like ʻole a me nā mea hoʻoheheʻe.
ʻO kona kūpaʻa ʻana i ka komo ʻana a me ka hoʻohaʻahaʻa ʻia e nā mea weliweli e lilo ai ia i mea nui no ka hōʻoia ʻana i ka palekana o nā limahana ma nā ʻoihana like ʻole.
Nā waiwai kūikawā o HTBN e hana pū ia i mea kūpono no ka hoʻohana ʻana i ka hoʻokumu ʻana o nā uhi a me nā pena kūikawā, kahi i loaʻa ai kona hoʻopili ʻana, ka maʻalahi, a me nā waiwai kū'ē i nā kemika
he mea waiwai nui ʻia. ʻO kona hiki ke hoʻonui i ka hana a me ke kūpaʻa o nā uhi e lilo ia i koho makemake ʻia no nā noi koi i loko o ke kai, kaʻa, a me
nā ʻāpana ʻoihana.
I ka hopena, ʻo ka Hydroxy-Terminated Liquid Nitrile Butadiene Rubber (HTBN) he mea hana maʻalahi a hana kiʻekiʻe hoʻi i loaʻa ka hoʻohana nui ʻia ma nā ʻano ʻoihana like ʻole.
ʻO kona mau waiwai kūikawā, me ke kū'ē'ē'ana i ka'aila, ka wahie, nā kemika, a me ke aniau, e lilo ia i mea pono'ī no nā noi kahi e pa'a ai, ma'alahi, a hilina'i ho'i.
he mea nui loa. I ka hoʻomau ʻana o ka ʻenehana a me ka hana hou i ka hoʻokele ʻana i ke koi no nā mea hana kiʻekiʻe, manaʻo ʻia ʻo HTBN e pāʻani i kahi kuleana koʻikoʻi i ka hoʻokō ʻana
nā pono e loli mau nei o nā ʻoihana like ʻole.
ʻO mākou ka mea hoʻolako kiʻekiʻe loa o HTBN a me nā mea polymer holomua e pili ana ma Kina, ʻo ka kikoʻī huahana e like me kēia.
| MEA | HTBN-1 | HTBN-2 |
| Ka waiwai Hydroxyl, wt% | 0.8 - 1.2 | 0.8 - 1.2 |
| Ka mānoanoa (40 ℃, Pa.S) | ≤10 | ≤30 |
| Ka makū,% ≤ | 0.05 | 0.05 |
| Ka nui o ka Acrylonitrile, % | 10 - 18 | 20 - 28 |
| Kaumaha molekole | 2000 - 3000 | 2000 - 3000 |
| * Eia kekahi: Hiki iā mākou ke noiʻi a hoʻomohala i kekahi mana hou o HTBN e like me ke koi kūikawā o kā mākou mea kūʻai aku. | ||
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