Huahana
pulupulu kumu PBO
pulupulu kumu PBO
E lawe i ka filament PBO ma ke ʻano he mea maka, ua ʻoki ʻia, ua ʻoki ʻia e nā mea ʻoihana. ʻO ka hiʻohiʻona o ka mahana kūʻokoʻa o 600 degere, me ka spunability maikaʻi, ʻoki kūʻē, i hoʻohana nui ʻia i nā kahua o ka lole ʻenehana kūikawā, nā lole hoʻopakele ahi, ke kāʻei kānana wela kiʻekiʻe, ke kāʻei hoʻomaha wela, ka alumini a me nā mea hoʻoheheʻe ʻana i ka wela (ka hana aniani).
PBO, no ka poli(p-phenylene-2,6-benzobisoxazole)
ʻO PBO, no ka poly(p-phenylene-2,6-benzobisoxazole) he mea kūikawā i nā fiber me ka hana mechanical a me ka wela.
ʻOi aku kona mau mea mechanical ma mua o ka fiber aramid, me nā pono o ka modulus ikaika ultra-kiʻekiʻe, ʻo ka PBO fiber he mea pale ahi maikaʻi loa a me ke kūpaʻa wela kona （degradation wela: 650°C, hana wela 350°C-400°C), itultra- haʻahaʻa haʻahaʻa dielectric poho, hoʻoili a me ka māmā wili hiki, PBO fiber i ākea noi prospects i ka aerospace, pale aupuni, mākaʻi a me ke ahi lako kaua, kaʻaahi transit, uila uila a me ka palekana kīvila.
ʻO ia kekahi o nā mea maʻamau maʻamau ʻelua-hoʻohana i nā mea hoʻolālā koʻikoʻi i ka nohona o kēia wā.
PBO Staple fiber ʻikepili ʻenehana
| pulupulu kumu PBO | Unite | Papa kuhikuhi |
| Nā mea kikoʻī | / | РВО |
| ʻO ka mānoanoa | dtex | 1.7~3.3 |
| Ka lōʻihi | mm | 38, 51, 76 |
| Hoʻi hou ka wai | % | <4 |
| Aila Loihi | % | 0 ~ 2 |
ʻO ka mea a mākou e hana ai e ka PBO staple fiber
Wehāʻawi i kahi ākea ākea oʻenehananā wili me ka PBO ma ka maʻemaʻe a i hui pū ʻia me nā mea ʻē aʻe. Ma muli o ka pilikia, e aʻo mākou iā ʻoe i ke ʻano o ke kaula, ke ʻano o ka fiber i hui pū ʻia me PBO (aramid, stainless steel, etc.) a me nā ʻano nui. Hiki ke hoʻohui pū ʻia kēia mau wili i loko o kekahi mau ʻatikala i ulana ʻia, wili ʻia a i ʻole ke noi.
Palapala noi
Hiki ke hoʻohana ʻia nā wili wili PBO staple fiber i lole pale ahi no nā lole hoʻopakele ahi.
Hiki ke ulana i ka lipine pale wela.
ʻO kāna kānana pale wela i hana ʻia e ka PBO staple fiber feel etc.
Hiki i ka pulupulu PBO ke komo i ka nui o ka ikehu hopena ke hoʻopili ʻia, ʻo ia ka mea maikaʻi loa i ka hopena hopena. Hiki ke hiki i ka 3.5KN ka nui o ka hopena o ka PBO fiber composite a ʻo 20J ka lawe ʻana i ka ikehu. Maikaʻi ka pale ʻana o ka PB0, a ʻo ka pōʻai ʻaʻahu he ʻelima tausani mau manawa.
Hiki i ka pulupulu PBO ma kahi wela kiʻekiʻe ma mua o 300 ° C ke hōʻike i ka maikaʻi o ka hoʻopaʻa ʻana i nā waiwai, a ʻo kona ikaika paʻa ʻana ma kahi o 45% ma hope o 100 mau hola o ka mālama ʻana i ka lewa ma 300 ° C.
ʻO ka lole PBO maʻalahi a maʻalahi hoʻi i hoʻomaikaʻi i ka ʻoluʻolu a me ka neʻe ʻana a he mea kūpono ia i ka wela a me ke ahi.
Puke mau
• Ma ka pahu pahu pahu ma kahi o 0.5 kg a 2 kg
