Puka alumini paʻa paʻa paʻa paʻa paʻa ʻana i ke kani kani
Nā Kūlana Huahana
ʻO ka pahu alumini i hanaʻia e kā mākou hui e hanaʻia e ke kaʻina hana ma hope o ka hoʻohuiʻana i nā mea hoʻohui i ka alumini maʻemaʻe a iʻole ke alumini alumini, nona nāʻanoʻelua o nā mea metala a me nā mea momona i ka manawa like.
ʻO nā waiwai waiwai a me nā palena e like me kēia
1. Density 0.2 ~ 0.5g / cm3, ʻo ia ka 1/5 ~ 1/10 o ka alumini alumini maʻemaʻe, porosity 80% a i ʻole.
2. Ka hoʻokō ʻana i ke kani: maikaʻi haʻahaʻa haʻahaʻa a me ke alapine (800Hz) hoʻokō kani.
3. kani insulation hana: 20mm mānoanoa foam aluminika kani insulation hana o 30dB a oi, hiki ke alapine (frequency) hiki i 10000Hz.
4. Hoʻokō compressive 2.5 ~ 16.0MPa, flexural hana 1.9 ~ 22.0MPa.
5. ʻO ka hana hoʻoheheʻeʻana o ka ikehu: ka nui o ka ikehu absorption me 0.5 ~ 0.6g / cm3, hiki ke hiki i ka 4 ~ 5MJ / m3
6. Electromagnetic shielding performance: ʻoi aku ka maikaʻi o ka electromagnetic shielding material, i loko o 200MHz hiki ke pale i ka 90dB
7. Heat hoʻoili hana: haʻahaʻa thermal conductivity
8. ʻO ka hana hoʻoheheʻe: ʻoi aku ka kiʻekiʻe o ka hana absorption ikehu, ʻoi aku ka maikaʻi o ka hana damping o ka pepa pahu alumini.
ʻO ka hana nui o ka pahu alumini
I kēia manawa, ʻo nā huahana nui he alumini foam sheet a me ka alumini foam composite sheet, me ke kaumaha māmā loa, ka hoʻoheheʻe ʻana o ke kani a me ka hoʻohaʻahaʻa ʻana i ka leo, pale electromagnetic, flame retardant, damping, impact resistance, absorption energy, non-old and other hiʻona maikaʻi, hoʻohana ʻia i ke kaʻaahi. ka lawe ʻana, nā kaʻa, nā moku, nā mokulele, nā mea hoʻonani hale a me nā ʻoihana ʻē aʻe.
ʻO ka nui o nā kikoʻī huahana alumini foam sheet he 1200mm * 600mm, ka mānoanoa o 5mm liʻiliʻi, nā kikoʻī aperture mai 0.5mm a 9mm. hiki ke hoʻopilikino ʻia no nā mānoanoa like ʻole







