Spunlace nonwoven o ka fiber pre-oxygenated
Hōʻike huahana:
ʻO ka lole nonwoven pre-oxidized filament he mea hana i hana ʻia mai ka filament pre-oxidized (polyacrylonitrile pre-oxidized fiber) ma o nā kaʻina hana ʻole e like me ka needling a me ka spunlace. Aia kona waiwai nui i ka ho'opa'a 'ana i ka lapalapa ahi. ʻAʻole pono ia i nā mea pale ahi hou. Ke ʻike ʻia i ke ahi, ʻaʻole ia e ʻā, heheʻe a kulu paha. ʻAʻole hoʻokuʻu wale i nā kinoea ʻona i ka wā e ʻā ana, e hōʻike ana i ka palekana koʻikoʻi.
I kēia manawa, loaʻa iā ia ke kūpaʻa kiʻekiʻe kiʻekiʻe a hiki ke hoʻohana ʻia i kahi kaiapuni o 200-220 ℃ no ka manawa lōʻihi, a hiki ke kū i nā mahana ma luna o 400 ℃ no kahi manawa pōkole, e mālama mau ana i ka ikaika mechanical i nā wela kiʻekiʻe. Ke hoʻohālikelike ʻia me nā mea hoʻopaʻa ahi paʻa maʻamau, ʻoi aku ka palupalu, maʻalahi ke ʻoki a me ka hana ʻana, a hiki ke hui pū ʻia me nā mea ʻē aʻe.
Kona palapala noi e kālele ana ma luna o ke kahua o ke ahi pale, e like me ka loko o ke ahi lole, pale ahi pale, lapalapa-retardant wīwī papa o nā kaula, lapalapa-retardant linings no automotive interiors, a me ka pila electrode separators, etc. He mea kī no ka kiʻekiʻe-palekana koi scenarios.
Hiki i nā YDL Nonwovens ke hana i nā filament pre-oxygenated filament non-woven fabrics mai 60 a 800 grams, a hiki ke hoʻopilikino ʻia ka mānoanoa o ka laulā puka.
ʻO kēia ka hoʻolauna ʻana i nā ʻano a me nā kahua noi o nā uea pre-oxygenated:
I. Nā hiʻohiʻona kumu
ʻO ka hoʻopaneʻe ʻana o ka lapalapa i loko, palekana a ʻaʻohe pōʻino: ʻAʻole pono nā mea pale ahi hou. ʻAʻole ia e ʻā, hoʻoheheʻe a kulu paha i ka wā e ʻike ʻia ai i ke ahi, akā e loaʻa ana ka carbonization liʻiliʻi. I ka wā o ka hoʻopau ʻana, ʻaʻole i hoʻokuʻu ʻia nā kinoea ʻona a i ʻole ka uahi ʻino, hiki ke pale pono i ka laha ʻana o ke ahi a hoʻokō i nā kūlana palekana kiʻekiʻe.
Hiki ke hoʻohana paʻa ʻia i loko o kahi kaiapuni o 200-220 ℃ no ka manawa lōʻihi a hiki ke kū i nā mahana ma luna o 400 ℃ no kahi manawa pōkole. ʻAʻole hiki ke hoʻololi i ka deformation a i ʻole ka haʻihaʻi ʻana i nā wahi wela kiʻekiʻe a hiki ke mālama i kekahi ikaika mechanical, e hoʻokō i nā koi o nā hiʻohiʻona kiʻekiʻe.
ʻO ke ʻano palupalu a me ke kaʻina hana maikaʻi loa: Ke hilinaʻi nei i ke kaʻina spunlace, fluffy ka huahana i hoʻopau ʻia, palupalu a loaʻa ka lima maikaʻi. Ke hoʻohālikelike ʻia me ka filament pre-oxygenated filament non-woven a i ʻole nā mea pale ahi maʻamau (e like me ka lole fiber glass), ʻoi aku ka maʻalahi o ka ʻoki a humuhumu, a hiki ke hui pū ʻia me nā mea ʻē aʻe e like me ka pulupulu a me ka polyester e hoʻonui i nā palapala noi.
Ka hana maʻamau paʻa: Loaʻa iā ia ke kūpaʻa ʻelemakule a me ke kūpaʻa ʻana o ka waikawa a me ka alkali. I ka mālama ʻana i kēlā me kēia lā a i ʻole nā ʻoihana ʻenehana maʻamau, ʻaʻole ia e maʻalahi i ka hāʻule ʻole ma muli o nā kumu kūlohelohe a he lōʻihi ke ola lawelawe.
II. Māhele Noi Nui
Ma ke kahua o ka palekana pilikino: E like me ka ʻāpana o loko a i ʻole ka lole pale o ke ahi, nā pale pale ahi, a me nā mīkina lima pale wela, ʻaʻole wale ia e hana i ka hoʻopaʻa ʻana i ke ahi a me ka insulation wela akā e hoʻonui pū i ka hōʻoluʻolu ma o kona ʻano palupalu. Hiki ke hana ʻia i pale pale hoʻopakele pilikia, i hoʻohana ʻia no ka ʻōwili koke ʻana i ke kino o ke kanaka a i ʻole ka uhi ʻana i nā mea wela i ke ahi, e hōʻemi ana i ka hopena o ke ahi.
Ma ke kahua o ka hale a me ka palekana home: Hoʻohana ʻia ia no nā pale pale ahi, nā pani puka ahi ahi, a me nā veneers pale ahi, e hālāwai me nā kūlana pale ahi a me ka hoʻolohi ʻana i ka hoʻolaha ʻana o ke ahi i loko. Hiki iā ia ke hoʻopili i nā pahu hoʻoili hale a me nā paipu kinoea, e hōʻemi ana i nā pōʻino ahi i hoʻokumu ʻia e nā kaʻa pōkole uila a i ʻole nā kahe kinoea.
Ma ke kahua o ka lawe ʻana a me ka ʻoihana: Hoʻohana ʻia ia e like me ka lole pale pale ahi no nā noho, nā panela mea kani a me nā kaula uila i loko o nā kaʻa a me nā kaʻa kaʻa kiʻekiʻe, e hoʻokō i nā kūlana pale ahi no nā mea halihali a me ka hōʻemi ʻana i ka pōʻino o ka uahi ʻona i nā ulia ahi. Hiki ke hoʻohana ʻia ma ke ʻano he uhi pale ahi no nā kaula a me nā uea e pale ai i ka laha ʻana o ke ahi i nā wahi ʻē aʻe ke puhi nā laina i ke ahi.
Nā māla kōkua ʻoihana kiʻekiʻe: Ma ka ʻoihana metala, kemika, a me nā ʻoihana mana, hoʻohana ʻia ʻo ia e like me ka uhi ʻana o ka wela i ka lole no nā hana wela kiʻekiʻe, pale pale ahi no ka mālama ʻana i nā mea hana, a i ʻole nā mea kāwili maʻalahi no nā pipeline wela wela. Hiki iā ia ke pale i nā mahana kiʻekiʻe no ka wā pōkole a maʻalahi hoʻi e waiho, e hōʻoia i ka palekana o ka hana.
