mea kūʻai nui

ʻO ka mea hoʻoheheʻe Rubber-plastic he mea elastic i hoʻopaʻa ʻia me nā waiwai maikaʻi loa e like me ka palupalu, ke kūlou ʻana, ke kū anuanu, ke kūpaʻa wela, ka pale ʻana o ka lapalapa, ka wai ʻole, ka haʻahaʻa haʻahaʻa haʻahaʻa, ka haʻalulu, a me ke kani ʻana. Hiki ke hoʻohana nui ʻia i loko o ka ea waena, ke kūkulu ʻana, ka ʻoihana kemika, nā textiles, metallurgy, kamaʻilio, nā kaʻa, nā mea uila, a me nā ʻoihana ʻē aʻe, a me nā ʻano like ʻole o ke anuanu a me ka wela wela a me nā ipu e hōʻemi i ke anuanu a me ka wela.

Eia kekahi, maʻalahi ka hana ʻana i ka hoʻoheheʻe ʻana i ka ʻōpala, he nani a nani hoʻi ka hiʻohiʻona, a ʻaʻole i loaʻa i ka ʻōpala ʻōpala ka lepo fiber a ʻaʻole e hoʻohua i nā mea ʻino e like me ka mold. No laila, ʻo ka insulation rubber kahi hanauna hou kiʻekiʻe o nā mea hoʻonā wela ma waena o ke kenekulia.

ʻO ka huluhulu aniani ke ʻano o ka pulupulu aniani a he pulupulu anoano i hana ʻia e ke kanaka. ʻO ka hulu hipa aniani he mea like me ka pulupulu i hana ʻia e ka fiberizing aniani hoʻoheheʻe ʻia. No ka papa aniani kona haku mele. He fiber inorganic me nā hiʻohiʻona o ka hoʻoheheʻe maikaʻi ʻana, haʻahaʻa haʻahaʻa haʻahaʻa, kiʻekiʻe thermal conductivity, maikaʻi thermal insulation, kani maikaʻi absorption, corrosion kū'ē, a paʻa kemika waiwai.

Hana ʻia nā huahana huluhulu pōhaku i ka basalt kiʻekiʻe, dolomite, a me nā mea ʻē aʻe ma ke ʻano he kumu kumu. Ma hope o ka hoʻoheheʻe ʻia ʻana ma kahi wela kiʻekiʻe ma mua o 1450 ° C, ua hoʻopili ʻia lākou i loko o nā fibers i ka wikiwiki kiʻekiʻe me ka hoʻohana ʻana i ka centrifuge ʻehā axis holomua honua.

I ka manawa like, ua hoʻoheheʻe ʻia i loko o lākou ka nui o ka adhesive, ka ʻaila lepo a me ka wai-repellent agent. ʻOhi ʻia lākou e ka ʻohi pulupulu a hana ʻia me ke ʻano pendulum. Ma hope o ka laha ʻana o ka pulupulu me ka hoʻohana ʻana i ke ʻano ʻekolu-dimensional, hoʻōla ʻia lākou a ʻoki ʻia e hana i nā huahana huluhulu pōhaku o nā kikoʻī a me nā hoʻohana like ʻole.

ʻO ka Adhesive kahi mea me nā waiwai hoʻopaʻa maikaʻi. Hoʻopili ia i nā mea ma o ka hoʻopili ʻana i ka ʻili ma o ka hoʻopili ʻana a me ka hoʻohui. Hiki iā ia ke hoʻohui i nā ʻāpana like a i ʻole ʻelua a ʻoi aku ka homogeneous a i ʻole nā ​​​​mea like ʻole. He ʻano mea ʻano a i ʻole mea ʻole, kūlohelohe a synthetic me ka ikaika kūpono ma hope o ka hoʻōla ʻana. Ua kapa ʻia ʻo ia he adhesive a i ʻole he mea hoʻopaʻa paʻa, adhesive, a ua kapa ʻia ʻo ia he glue.

Hana ʻia ʻo FUNAS e ka polymerization o ka isocyanate a me nā pūhui hydroxyl mai ka polyurethane foam. Hiki ke hoʻokaʻawale ʻia i ʻelua mau ʻāpana e like me kona paʻakikī: palupalu a paʻakikī, ʻo ia ka palupalu ka ʻano nui.

ʻO ka mea maʻamau, he elasticity maikaʻi loa, palupalu, elongation, a me ka ikaika hoʻoemi; ke kūpaʻa kemika maikaʻi, ke kū'ē i ka nui o nā solvents a me nā aila; ʻoi aku ka maikaʻi o ka pale ʻana, 20 mau manawa ʻoi aku ka nui ma mua o ka sponge maoli; a me ka hana maikaʻi loa, ka insulation thermal, adhesion, a me nā waiwai ʻē aʻe. Ma ke ʻano he mea hana pahu polyurethane, hāʻawi ʻo FUNAS i ka polyurethane foam no ke kūʻai aku ma ke ʻano he mea cushion kiʻekiʻe.