Density papa ua hana ia me ka papa a me ka puluniu papa, a laila e hoʻohui i ka adhesive, ma o ka wela e kaomi kaʻina hui, a paa laau particle papa mea e hoʻohana puluniu papa, oiai kekahi mau mea like, akā naʻe i kekahi okoa, mai ' ʻIke ʻoe i kāu mea e koho nei i kahi papa hoʻohālikelike i nā huahana ʻelua? Ua ʻike ʻoe i ka ʻokoʻa? Ma hope e hōʻuluʻulu mākou iā ʻoe.
ʻO ka mea mua, nā pono a me nā pōʻino o ka papa density a me ka papa lāʻau paʻa;
1. Pono o MDF:
Maikaʻi ka mea, maikaʻi ka ʻoki ʻana i ka sila, ʻaʻole maʻalahi ke wehe i ke kāpili, maʻalahi ke kaomi i nā ʻano like ʻole, no laila, ʻoi aku ka nui o nā pani puka a i ʻole nā hopena hope.
ʻO ka hemahema o MDF, ʻo ia ka pauka kumu kumu, ʻoi aku ka hoʻohana ʻana o ke kāpili, liʻiliʻi ka wahi o loko, a ʻilihune ke kūpaʻa o ka wai. hili ʻia i luna a ʻano ʻino.
2, nā pōmaikaʻi o ka papa lāʻau paʻa:
(1) He kūpaʻa maikaʻi, ikaika kiʻekiʻe, ʻaʻole maʻalahi ke kulou i ka wā e kau ana i nā mea kaumaha.
(2) Hiki i ka papa palaoa paʻa ke hoʻopaʻa i ke kui, hiki ke kui i nā kui a puni, ʻoi aku ka maikaʻi o kāna hana hana ma mua o ka papa paʻa.
(3) ʻO ka papa lāʻau paʻa ke kumu o ka lāʻau maoli, ʻaʻole i ʻoi aku ka nui o ka adhesive ma mua o 5%, ka mālama ʻana i ke kaiapuni.
3, nā hemahema o ka papa lāʻau paʻa:
ʻOi aku ka ʻino o ka palahalaha o ka papa lāʻau paʻa ma mua o ka papa paʻa, no laila paʻakikī ke hana i nā radians a me nā ʻano.
He aha ka flame retardant density board? Kona mau hiʻohiʻona a me kona hoʻohana
1. Hoʻolauna Huahana?
He ʻano pāpaʻi hou ia, ʻaʻole ʻike nui nā mea kūʻai aku, ʻaʻole i lohe.
He aha ka papa haʻahaʻa o ke ahi?
Hoʻohana nā mea hana MDF i nā lāʻau a i ʻole nā mea kanu ʻē aʻe e like me nā mea maka a laila hoʻohui i nā resins urea-formaldehyde a i ʻole nā mea hoʻopili ʻē aʻe. i ka 880 kg/m3, i kapa ʻia ʻo MDF pale ahi.
Ka manawa hoʻouna: ʻOkakopa-18-2021