nūhou

ʻO ka Fiberglass kahi mea non-metallic inorganic hiki ke hoʻololi i ka metala, me ka hana maikaʻi loa, a hoʻohana nui ʻia i nā ʻano ʻano like ʻole o ka hoʻokele waiwai o ka ʻāina, ma waena o nā mea uila, ka lawe ʻana a me ke kūkulu ʻana ʻo ia nā noi nui ʻekolu.Me nā manaʻo maikaʻi no ka hoʻomohala ʻana, ke kālele nei nā hui fiberglass nui i ka hana kiʻekiʻe a me ke kaʻina hana o ka fiberglass.

1, ka wehewehe ʻana o ka fiberglass
ʻO Fiberglass kahi mea ʻokoʻa i ka metala a me ka hana maikaʻi loa o nā mea non-metallic inorganic, he mineral kūlohelohe me ka silica ma ke ʻano kumu nui, e hoʻohui i nā mea metala oxide mineral maka.Hoʻoheheʻe ʻia kāna hoʻomākaukau ʻana i nā wela kiʻekiʻe, huki ʻia ma lalo o ka hana o ka ikaika huki kiʻekiʻe i ke kūlana hoʻoheheʻe ʻia o ke aniani i hoʻoheheʻe ʻia i loko o nā fibers.
Fiberglass monofilament anawaena mai kekahi mau microns a oi aku mamua o iwakalua microns, e like me ka lauoho o 1/20-1/5, fine art fiber injustice he mau haneri a he mau tausani o ka monofilament haku mele.

2, ʻO nā hiʻohiʻona o ka fiberglass
ʻO ka helu hoʻoheheʻe o ke aniani aniani he 680 ℃, ʻo ka paila he 1000 ℃, ka nui o 2.4 ~ 2.7g / cm3.ʻO ka ikaika tensile ma ke kūlana maʻamau ʻo 6.3~6.9g/d, ʻo ke kūlana pulu ʻo 5.4~5.8g/d.
Hoʻonui i ka rigidity a me ka paʻakikī:hiki i ka hoʻonui ʻana i ka fiberglass ke hoʻomaikaʻi i ka ikaika a me ka paʻakikī o ka plastic, akā e emi ana ka paʻakikī paʻakikī like.
ʻO ka paʻakikī maikaʻi, ʻaʻole maʻalahi i ka deformation, maikaʻi ka hopena hopena:fiberglass noi kaʻina hana, i kekahi manawa ma muli o ke kikoo a me ka umekaumaha a me kekahi hopena deformation, akā, no kona maikai toughness, i loko o ka laulā o ka ikaika e hoʻihoʻi 'ia i ke kumu, ka hoʻohana 'ana i ka hana kiʻekiʻe.

Kūleʻa wela maikaʻi:fiberglass mea he inorganic puluniu, thermal conductivity mea uuku loa, e ole e hoʻohūhū, a me ka wela a me ka maikai.Hoʻohana pinepine ʻia e like me kahi mea hana ahi i ka hana ʻana i nā mea, hiki ke hōʻemi i nā pōʻino palekana he nui.
Ka hoʻoheheʻe ʻana o ka wai:ʻO ka wai o ka fiberglass ka 1/20 ~ 1/10 o nā mea kūlohelohe a me ka synthetic.pili ka wai o ka wai i ka haku mele aniani, a ʻo ka hoʻoheheʻe ʻana o ka wai o ka fiber non-alkali ka mea liʻiliʻi loa, a ʻo ka lawe ʻana i ka wai o ka fiber alkali kiʻekiʻe ka mea nui loa.
ʻO ka palupalu:ʻoi aku ka maʻalahi o ka fiberglass ma mua o nā fibers ʻē aʻe, ʻaʻole paʻa a maʻalahi ke haki.Akā, inā liʻiliʻi ka anawaena o ka fiber i 3.8μm a i ʻole ka liʻiliʻi, ʻo ka fiber a me kāna mau huahana he palupalu maikaʻi.
ʻO ka pale ʻana i ka corrosion maikaʻi:ʻO ke kūpaʻa kemika o ka fiberglass e pili ana i kona haku mele, ke ʻano o ka waena, ka mahana a me ke kaomi, a me nā mea ʻē aʻe. pūhui.