He waiwai maikaʻi loa ka fiber Glass a hoʻohana nui ʻia ma nā ʻano he nui. He mea metala ʻole ia e hiki ke pani i ka metala. Ma muli o kāna mau manaʻo hoʻomohala maikaʻi, ke kālele nei nā hui aniani fiber nui i ka noiʻi ʻana i ka hana kiʻekiʻe a me ke kaʻina hana o ka fiber aniani.
1 Wehewehe ʻana o ka fiber aniani
ʻO ka fiber Glass kahi ʻano mea ʻaʻole metala ʻole i hiki ke pani i ka metala a maikaʻi loa ka hana. Hoʻomākaukau ʻia ia ma ka huki ʻana i ke aniani hoʻoheheʻe ʻia i loko o nā fiber ma o ka hana ʻana o ka ikaika o waho. Loaʻa iā ia nā hiʻohiʻona o ka ikaika kiʻekiʻe, modulus kiʻekiʻe a me ka elongation haʻahaʻa. ʻO ke kūpaʻa wela a me ka compressibility, ka nui o ka hoʻonui ʻana i ka wela, ka helu hoʻoheheʻe kiʻekiʻe, hiki i kona mahana palupalu ke hiki i 550 ~ 750 ℃, ke kūpaʻa kemika maikaʻi, ʻaʻole maʻalahi ke puhi, loaʻa kekahi mau hiʻohiʻona maikaʻi e like me ke kūpaʻa corrosion, a ua hoʻohana nui ʻia i nā kula he nui. .
2 Nā hiʻohiʻona o ka fiber aniani
ʻO ka helu hoʻoheheʻe o ka fiber aniani he 680 ℃, ʻo ka paila he 1000 ℃, a ʻo ka mānoanoa he 2.4 ~ 2.7g / cm3. ʻO ka ikaika tensile he 6.3 a 6.9 g / d ma ke kūlana maʻamau a me 5.4 a hiki i ka 5.8 g / d ma ka moku maloʻo.puluni aniani maikaʻi ke kūpaʻa wela a he mea hoʻonaninani kiʻekiʻe me ka insulation maikaʻi, kahi kūpono no ka hana ʻana i nā mea wela a me nā mea ahi.
3 Hoʻohui ʻia o ke aniani aniani
ʻOkoʻa ke aniani i hoʻohana ʻia i ka hana ʻana i nā fiber aniani mai ke aniani i hoʻohana ʻia i nā huahana aniani ʻē aʻe. ʻO ke aniani i hoʻohana ʻia i ka hana ʻana i nā fiber glass aia nā ʻāpana penei:
(1)aniani e,ʻike pū ʻia ʻo ke aniani alkali-free, no ke aniani borosilicate. Ma waena o nā mea i hoʻohana ʻia i kēia manawa i ka hana ʻana i nā fibers aniani, ʻo ke aniani alkali-free ka mea i hoʻohana nui ʻia. Loaʻa i ke aniani alkali-free ka insulation maikaʻi a me nā waiwai mechanical, a ua hoʻohana nui ʻia e hana i nā fibers aniani insulating a me nā kīʻaha aniani ikaika kiʻekiʻe, akā ʻaʻole kūʻē ke aniani alkali-free i ka inorganic acid corrosion, no laila ʻaʻole kūpono ia no ka hoʻohana ʻana i nā wahi acidic. . Loaʻa iā mākou ke aniani uilakaʻahele fiberglass, aniani uilaulana fiberglass kaʻapuni，a me ka e-anianimoena fiberglass.
(2)C-aniani, i ʻike pū ʻia me ke aniani alkali waena. Ke hoʻohālikelike ʻia me ke aniani alkali-free, ʻoi aku ka maikaʻi o ke kūpaʻa kemika a maikaʻi ʻole ka uila a me nā waiwai mechanical. Hiki ke hoʻohui i ka diboron trichloride i ke aniani alkali waenamoena ili pulu aniani,nona nā hiʻohiʻona o ka pale ʻana i ka corrosion. Hoʻohana nui ʻia nā fiber glass medium-alkali boron-free i ka hana ʻana i nā lole kānana a me nā lole wili.
(3)kiʻekiʻe-ikaika aniani fiber,e like me ka inoa e hōʻike nei, ʻo ka fiber aniani ikaika kiʻekiʻe nā hiʻohiʻona o ka ikaika kiʻekiʻe a me ka modulus kiʻekiʻe. ʻO kona ikaika tensile fiber he 2800MPa, aia ma kahi o 25% ke kiʻekiʻe ma mua o ka fiber glass alkali-free, a ʻo kāna modulus elastic he 86000MPa, ʻoi aku ka kiʻekiʻe ma mua o ka fiber E-aniani. ʻAʻole kiʻekiʻe ka hoʻopuka ʻana o ka fiber aniani kiʻekiʻe, i hui pū ʻia me kona ikaika kiʻekiʻe a me ka modulus kiʻekiʻe, no laila hoʻohana maʻamau ia i ka pūʻali koa, aerospace a me nā mea haʻuki a me nā kula ʻē aʻe, ʻaʻole hoʻohana nui ʻia i nā kula ʻē aʻe.
(4)puluni aniani AR, ʻike ʻia hoʻi ʻo ka fiber glass alkali-resistant, he fiber inorganic. Loaʻa i ka ʻili aniani alkali-kūpaʻa maikaʻi ke kūpaʻa alkali a hiki ke pale i ka ʻino o nā mea alkali kiʻekiʻe. Loaʻa iā ia ka modulus elastic kiʻekiʻe loa a me ke kūpaʻa hopena, ka ikaika tensile a me ka ikaika kulou. Loaʻa iā ia nā hiʻohiʻona o ka non-combustibility, ke kū'ē i ka hau, ka mahana a me ka haʻahaʻa kū'ē, ke kū'ē kū'ē, ka impermeability, ka plasticity ikaika a me ka maʻalahi. ʻO ka lāʻau liʻiliʻi no ke aniani fiber i hoʻoikaika ʻia.
4 Hoʻomākaukau ʻana i nā pulu aniani
Ka hana hana okīʻaha anianiʻO ka maʻamau e hoʻoheheʻe mua i nā mea maka, a laila hana i ka mālama fiberizing. Inā e hana ʻia i loko o ke ʻano o nā pōpō fiber aniani a i ʻole nā lāʻau fiberglass, ʻaʻole hiki ke hana pololei ʻia ka lāʻau fiberizing. ʻEkolu kaʻina hana fibrillation no nā fiber aniani:
ʻO ke kiʻi kiʻi: ʻo ke ʻano kumu nui ke ʻano kiʻi kiʻi filament nozzle, a ukali ʻia e ke ʻano kiʻi kiʻi lāʻau aniani a me ke ʻano huki hoʻoheheʻe hoʻoheheʻe;
Ke ʻano Centrifugal: pahu centrifugation, step centrifugation a horizontal porcelain disc centrifugation;
ʻO ke ʻano puhi: ʻano puhi a me ke ʻano puhi nozzle.
Hiki ke hoʻohana pū ʻia nā kaʻina hana ma luna aʻe, e like me ka huki huki a pēlā aku. Hana ʻia ka hana hope ma hope o ka fiberizing. Hoʻokaʻawale ʻia ke kaʻina hana hope o nā fiber glass textile i ʻelua mau ʻanuʻu nui:
(1) I ka wā o ka hana ʻana i nā fiber aniani, pono e hoʻonui ʻia nā filament aniani i hui ʻia ma mua o ka wili ʻana, a pono e hoʻopuʻi ʻia nā fila pōkole me ka lubricant ma mua o ka hōʻiliʻili ʻana a hoʻopaʻa ʻia me nā lua.
(2) Hoʻoponopono hou aku, e like me ke kūlana o ka fiber aniani pōkole a pōkoleaniani puluniu roving aia nā ʻanuʻu:
① ʻO nā ʻanuʻu kaʻina hana fiber aniani pōkole:
②Ke kaʻina hana o ke aniani staple fiber roving:
ʻO Chongqing Dujiang Composites Co., Ltd.
Kāhea iā mā˚ou:
Email:marketing@frp-cqdj.com
WhatsApp: +8615823184699
Kelepona: +86 023-67853804
Pūnaewele:www.frp-cqdj.com
Ka manawa hoʻouna: Sep-13-2022
