nūhou

ʻO ka Fiberglass a me kona ʻili lole e uhi ʻia me ka PTFE, ka silicone rubber, vermiculite a me nā hana hoʻololi ʻē aʻe e hiki ke hoʻomaikaʻi a hoʻoikaika i ka hana o ka fiberglass a me kona lole.

1. PTFE i uhi ʻia ma luna o ka ʻili ofiberglassa me kona mau lole

Loaʻa iā PTFE ke kūpaʻa kemika kiʻekiʻe, ʻaʻole hoʻopili maikaʻi loa, kūpaʻa ʻelemakule maikaʻi loa, kūpaʻa i ka pala, hoʻomaʻemaʻe ponoʻī a me nā ʻano maikaʻi ʻē aʻe, akā aia nā waiwai mechanical maikaʻi ʻole, kūpaʻa ʻaʻahu maikaʻi ʻole, conductivity thermal maikaʻi ʻole a me nā kīnā ʻē aʻe, he mau waiwai mechanical maikaʻi loa ka fiberglass a me nā waiwai kino a me nā kemika, ua uhi ʻia ka fiberglass a me kona ʻili lole mePTFE, ʻaʻole wale e hoʻoponopono i nā hemahema o ka PTFE a hoʻomaikaʻi, a pāʻani pū i nā pono o ka hana fiberglass, a i ka manawa like e hoʻemi ai i ka fiberglass a me kona mau lole. Hana, ʻoiai e hoʻemi ana i ka brittleness o ka fiberglass, ka hoʻokumu ʻana o ka ikaika kiʻekiʻe, ke kūpaʻa abrasion maikaʻi, nā mea fiberglass / PTFE kūpaʻa i ka ʻelemakule. Hoʻohana pinepine ka PTFE i uhi ʻia me ka Fiberglass i nā kaʻina hana impregnation he nui, ma hope o ka mālama wela ʻana o ka lole fiberglass ma o ka pahu impregnation i uhi ʻia me ka hoʻopuehu PTFE, a laila hoʻomaloʻo, hoʻomoʻa, sintering a me nā ʻano hana ʻē aʻe, ka wai keu a me ka mahu o ka emulsion, e waiho ana i nā ʻāpana resin PTFE i hoʻopili paʻa ʻia i ka lole fiberglass, loaʻa i ka mea nā ʻano PTFE, akā ʻo ka hana maikaʻi loa o ka fiberglass, i hoʻohana pinepine ʻia e like me ke kūkulu ʻana. Loaʻa i ka mea nā ʻano PTFE a me ka hana maikaʻi loa o ka fiberglass, a hoʻohana pinepine ʻia e like me nā mea kūkulu, nā mea insulation, nā mea friction, a pēlā aku. Hoʻohana nui ʻia i ke kūkulu ʻana, nā mea uila a me nā kahua ʻē aʻe.

2. ʻO ka fiberglass a me kona ʻili lole i uhi ʻia me ka laholio silicone

He maikaʻi ka pale uila o ka ʻūpā silicone, ke kūpaʻa kiʻekiʻe a me ka haʻahaʻa o ke ana wela, ke kūpaʻa ʻana i ka oxygen, a pēlā aku. I loko o ka fiberglass a me kona ʻili lole i uhi ʻia me ka ʻūpā silicone, hiki ke hoʻomaikaʻi i ka hana pelu.fiberglassa me ke kūpaʻa ʻana i ke komo ʻana. ʻO Fiberglass a me kona mau lole e like me ke substrate, i uhi ʻia me ka silicone rubber e hana i nā lole fiberglass i uhi ʻia, me ka ikaika tensile kiʻekiʻe, ke kūpaʻa dimensional, ka insulation uila maikaʻi a me ke kūpaʻa i ka corrosion kemika a me nā ʻano maikaʻi ʻē aʻe, ma ke ʻano he mea insulating uila, hiki ke hana ʻia i loko o ka lole insulating, casing, etc.; ma ke ʻano he mea anticorrosive hiki ke hoʻohana ʻia e like me ka pipeline, nā pahu i loko a ma waho o ka papa anticorrosive; akā, e like me ke kiʻiʻoniʻoni hale, nā mea hoʻopili, e like me ke kūkulu ʻana, ka ikehu a me nā ʻoihana ʻē aʻe. Hiki ke hoʻohana ʻia e like mekiʻiʻoniʻoni kūkulu halea me nā mea hoʻopili i ke kūkulu ʻana, ka ikehu a me nā ʻoihana ʻē aʻe.

3. Ke uhi ʻana i ka vermiculite ma luna o ka fiberglass a me kona mau lole

ʻO Vermiculite kahi mineral hydroaluminosilicate i loaʻa ka magnesium e hiki ke kū i nā mahana kiʻekiʻe a hiki i 1250°C. Ma hope o ka hoʻomehana ʻia a me ka hoʻonui ʻia ʻana, piʻi kona nui a haʻahaʻa kona conductivity thermal, a he haʻahaʻa ka density o ka vermiculite i hoʻonui ʻia, nā waiwai insulating kemika maikaʻi, ka insulation wela a me ke kani, a me ke ahi a me ka hau. ʻOiai he kūpaʻa wela maikaʻi ka fiberglass, akā ʻaʻole pono e kiʻekiʻe loa ka hoʻohana lōʻihi o ka mahana, i ka wā e hiki ai i ka lapalapa ahi hāmama ke komo i loko o kāna huahana, vermiculite i uhi ʻia i loko o ka fiberglass a me ko lākou ʻili lole, hiki i ka vermiculite ke hoʻomaikaʻi i ke kūpaʻa ahi o ka fiberglass, akā pāʻani pū kekahi i ka hopena o ka insulation wela retardant ahi. ʻOi aku ka kiʻekiʻe o ke kūpaʻa wela o nā huahana fiberglass i uhi ʻia e Vermiculite a me nā waiwai insulation wela maikaʻi a me nā waiwai retardant lapalapa, a hoʻohana ʻia i ka pale welding, pale ahi,ʻōwili paipua pēlā aku.