Hoʻohana ʻo Polyurethane sandwich panel i ke kiʻekiʻe kiʻekiʻe o ke kala i uhi ʻia i ke kila e like me ka papa honua.A ʻo ke kumu i hana ʻia me ka polyurethane, i hoʻoulu ʻia a hoʻōla ʻia i ka wela kiʻekiʻe, a ua hoʻokumu ʻia e ka lua-track controlled molding.Loaʻa iā ia ka maikaʻi o ka hana insulation thermal a me ke kuʻi maikaʻi ʻana, ke kani ʻana o ke kani a me ke kūpaʻa ahi.Ke hoʻohālikelike ʻia me nā panela ʻē aʻe, pono ka liʻiliʻi o ka mānoanoa inā makemake e hoʻokō i ka pahuhopu like, a hoʻonui ʻia ka ʻupena o ka hale.
1.Fireproof hana: ʻO ka Polyurethane kahi mea pale ahi B2 me kahi helu oxygen ≥28, hiki ke hoʻemi pono i nā poho ahi.
2.Insulation hana:ʻO ka thermal conductivity o ka polyurethane he 0.019-0.023w / mk, kahi mea hoʻonā wela maikaʻi loa.
3.Good sound insulation: maikaʻi ke kani kani, hoʻemi maikaʻi i ka hoʻopili ʻana o ka walaʻau waho.
4.ʻO ka hydrophobicity o ka polyurethane he ≤ 0.5%, a he maikaʻi ke ea.
ʻO 5.Bulk density e pili ana i 42kg / m³, ikaika kiʻekiʻe, kūpaʻa mau loa.
| inoa | ʻO ka hoʻoili wela（w/mk） | ʻO ka mānoanoa e pono ai e hoʻokō i ka hopena like |
| PU | 0.019-0.023 | 40 |
| XPS | 0.027-0.031 | 60 |
| EPS | 0.037-0.041 | 80 |
| Nā ʻāpana polystyrene | ≤0.06 | 160 |
ʻO ka pā pani hale
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