nūhou

ʻO ka pulupulu aniani (inoa kumu ma ka ʻōlelo Pelekania: aniani fiber a i ʻole fiberglass) he mea metala ʻole me ka hana maikaʻi loa.Loaʻa iā ia nā ʻano pono like ʻole.ʻO nā mea maikaʻi ʻo ka insulation maikaʻi, ke kūpaʻa wela ikaika, ka pale ʻana i ka corrosion maikaʻi, a me ka ikaika mechanical kiʻekiʻe, akā ʻo ka hemahema ʻo Brittle, maikaʻi ʻole ke pale ʻana.Hoʻohana pinepine ʻia ka fiber aniani ma ke ʻano he mea hoʻoikaika i nā mea i hui pū ʻia, nā mea hoʻonaninani uila a me nā mea insulation thermal, nā papa kaapuni a me nā ʻoihana ʻē aʻe o ka ʻoihana aupuni.

He aha ke kumu nui o Fiberglass Roving?
Hoʻohana nui ʻia ʻo Glass fiber yarn ma ke ʻano he uila insulation material, ʻenehana kānana mea, anti-corrosion, moisture-proof, heat insulation, sound insulation, shock absorption material, a hiki ke hoʻohana ʻia i mea hoʻoikaika.ʻOi aku ka nui o ka hoʻohana ʻana i ka ʻili aniani aniani ma mua o nā ʻano fibers ʻē aʻe e hana i ka hoʻoikaika ʻana Plastic, fiber fiber yarn a i ʻole rubber reinforced, plaster reinforced, reinforced cement a me nā huahana ʻē aʻe.Hoʻopili ʻia ka ʻili aniani fiber me nā mea kūlohelohe e hoʻomaikaʻi ai i kona maʻalahi a hoʻohana ʻia e hana i ka lole pale, ka nānā ʻana i ka puka makani, ka uhi ʻana i ka paia, ka lole uhi, a me nā lole pale.A me nā mea hoʻokalakupua a me ke kani.

Pehea e ʻike ai i ka maikaʻi o Fiberglass Roving?  
Hana ʻia ka fiber aniani i ke aniani ma ke ʻano he mea maka a hana ʻia e nā ʻano hana hoʻoheheʻe ʻia i loko o kahi kūlana hoʻoheheʻe.Hoʻokaʻawale ʻia i loko o ka fiber aniani mau a me ka fiber glass discontinuous.Ma ka mākeke, hoʻohana ʻia nā fiber aniani mau.ʻElua mau huahana nui o ka fiber aniani mau.ʻO kekahi he fiber aniani alkaline, code-inoed C;ʻO ka mea ʻē aʻe ʻo ke aniani ʻeleʻele alkali-free, code-inoa E. ʻO ka ʻokoʻa nui ma waena o lākou ʻo ia ka ʻike o nā oxides metala alkali.Medium-alkali aniani puluniu mea (12±0.5)%, a alkali-noa aniani puluniu mea <0.5%.Aia kekahi huahana aniani maʻamau ma ka mākeke.ʻIke mau ʻia ʻo ka fiber aniani alkali kiʻekiʻe.Aia ma luna o 14% ka ʻike o ka alkali metala oxides.ʻO nā mea maka no ka hana ʻana he aniani pālahalaha a i ʻole nā ​​ʻōmole aniani.ʻAʻole maikaʻi ka wai o kēia ʻano fiber aniani, haʻahaʻa ka ikaika mechanical a me ka haʻahaʻa haʻahaʻa uila, ʻaʻole i ʻae ʻia e hana ʻia e nā lula aupuni.

Pono e hoʻopaʻa ʻia nā huahana yarn fiber-alkali a me alkali-free glass fiber ma ka bobbin, a ua kaha ʻia kēlā me kēia bobbin me ka helu, helu strand a me ka papa, a pono e hoʻokō ʻia ka hōʻoia ʻana o ka huahana i loko o ka pahu pahu.Aia ka ʻike o ka nānā ʻana a me ka hōʻoia ʻana o ka huahana:
1. Ka inoa o ka mea hana;
2. Ka helu a me ka helu o ka huahana;
3. Ka helu o kēia maʻamau;
4. Hoʻopili me kahi sila kūikawā no ka nānā ʻana i ka maikaʻi;
5. Uuna kaumaha;
6. Pono ka pahu pahu i ka inoa hale hana, ka helu huahana a me ka helu, ka helu maʻamau, ka paona ʻupena, ka lā hana a me ka helu hui, etc.