He aha ka polyurethane insulation board?

Nā hiʻohiʻona opapa hoʻokaʻawale polyurethane:

1. He nui nā kiko'ī a me nāʻano likeʻole, ka laulā o ka nui nui: (40-60kg / m3);ka laulā o ka lōʻihi: (0.5m-4m);ka laulā o ka laulā: (0.5m-1.2m);ka laulā o ka mānoanoa: (20mm-200mm).

2. He kiʻekiʻe ka ʻoki pono ʻana, a ʻo ka hewa mānoanoa±0.5mm, pēlā e hōʻoia ai i ka palahalaha o ka ʻili o ka huahana i hoʻopau ʻia.

3. Maikaʻi ka ʻōhū a ʻaʻahu like nā cell.

4. He māmā ka māmā nui, hiki ke hoʻemi i ke kaumaha pono'ī o ka huahana i hoʻopauʻia,ʻo ia ka 30-60% haʻahaʻa ma mua o ka huahana maʻamau.

5. ʻO ka ikaika compressive kiʻekiʻe, hiki ke kū i ke kaomi nui i ke kaʻina hana o nā huahana i hoʻopau ʻia.

6. He kūpono no ka nānā ʻana i ka maikaʻi.Ma muli o ka wehe ʻana o ka ʻili a puni i ka wā o ka ʻoki ʻana, ʻike ʻia ka maikaʻi o ka papa i ka nānā ʻana, e hōʻoiaʻiʻo ana i ka hopena insulation thermal o ka huahana i hoʻopau ʻia.ʻ

7. Hiki ke hanaʻia a hanaʻia ka mānoanoa e like me nā koi o ka mea hoʻohana.

Hoʻohālikelike o ka hana ʻana opapa hoʻokaʻawale polyurethaneme nā mea ʻokoʻa ʻē aʻe:

1. Nā hemahema o ka polystyrene: he maʻalahi ke puhi i ke ahi, e emi ma hope o ka lōʻihi o ka manawa, a he maikaʻi ʻole ka hana insulation thermal.

2. Nā hemahema o ka hulu hipa pōhaku a me ka huluhulu aniani: hoʻopōʻino i ke kaiapuni, hoʻohua i ka hua bacteria, kiʻekiʻe o ka wai absorption, maikaʻi ʻole ka hopena insulation thermal, ikaika maikaʻi ʻole, a me ke ola lawelawe pōkole.

3. Nā hemahema o ka papa phenolic: maʻalahi i ka oxygen, deformation, kiʻekiʻe o ka wai absorption, kiʻekiʻe brittleness a maʻalahi e haki.

4. ʻO nā mea maikaʻi o ka polyurethane insulation board: flame retardant, haʻahaʻa haʻahaʻa thermal conductivity, maikaʻi thermal insulation hopena, kani kani, māmā a maʻalahi ke kūkulu.

Hana:

Nā kahua noi opapa hoʻokaʻawale polyurethane:

E like me ka mea nui o ka kala kala sanwika panels, ua hoʻohana nui ia i loko o ka hoʻomaʻemaʻe hale hana, hale hana, anu waihona, a pela aku.