He formaldehyde paha nā ʻāpana pua liʻiliʻi o ka sofa palaualelo?

ʻO ka mea mua, e nānā kākou i ke ʻano o nā ʻāpana liʻiliʻi no ka hoʻopiha ʻana i ka sofa palaualelo?

No laila he aha ka mea epp?ʻO ka Epp ka pōkole o ka polypropylene foamed, a he ʻano mea hoʻohua nō hoʻi ia, akā ʻo ka epp he ʻano hou o ka plastic foam.ʻOkoʻa mai nā ʻano mea ʻala ʻē aʻe, ʻoi aku ka maikaʻi o ka epp a me ke aloha kaiapuni.Loaʻa iā ia nā waiwai e like me ka insulation wela, hiki ke hana hou ʻia, a hiki ke hoʻohaʻahaʻa maoli ʻia, ʻo ia ka mea pili i ka ʻāina.Hiki ke hoʻohana ʻia ma ka ʻeke meaʻai me ka ʻole o ka pōʻino i ke kino o ke kanaka.

ʻO ka lua, e hoʻomaopopo kākou pehea i hana ʻia ai ka mea epp?

Epp foaming particles he raw material particles and other auxiliary agents, modifiers and foaming agents i hoʻokomo pū ʻia i loko o ka pūnāwai.I loko o ka mea hoʻoheheʻe, ma lalo o ka wela kiʻekiʻe, ke kiʻekiʻe kiʻekiʻe a me ke kaomi kiʻekiʻe kokoke i ka helu heheʻe o ka polypropylene, ma hope o ke komo ʻana o ka mea hoʻohua i loko o nā ʻāpana, ua hoʻokuʻu koke ʻia i ka mahana maʻamau a me ke kaomi e hana.

ʻO ka hope, e nānā kākou i nā ʻano o ka mea epp.

1. ʻO nā'ōhū kūʻokoʻa, ka ikaika compressive kiʻekiʻe, ka paʻakikī maikaʻi, ke kū'ēʻana i ka wela, ke kū'ē i ka lāʻau lapaʻau maikaʻi, ka haʻahaʻa VOC volatile organic compounds.

2. Loaʻa i ka EPP nā hiʻohiʻona o ke kūpaʻa kiʻekiʻe, ka lōʻihi, ka mālama ʻana i ke kaiapuni, ka hoʻopiʻi a me ke kūʻē ʻana i ka haʻalulu, ʻaʻohe mea ʻawaʻawa a maikaʻi ʻole, ʻaʻohe ʻala a me ka waihoʻoluʻu ʻālohilohi, a me nā mea ʻē aʻe. a me nā mea ʻē aʻe (foam granules) hoʻopiha.

Ma o ka hoʻopuka kikoʻī ʻana o nā mea epp, pono mākou e ʻike hohonu i nā mea epp.I ka manawa like, ʻōlelo ʻia ʻo ke kūʻai ʻana i kahi sofa palaualelo, ʻoi aku ka maikaʻi o ke koho ʻana i ka hoʻopiha ʻana i ka mea epp, no ka mea, palekana ka hoʻopiha ʻana i ka mea epp, ʻaʻohe mea ʻawaʻawa a me ka formaldehyde-free, a ʻaʻole ia e hoʻoulu. kekahi pōʻino i ke olakino o ka mea hoʻohana.

sofa palaualelo

Ka manawa hoʻouna: Feb-28-2022