MDF – Papa Uila Puka Medium

MDF – Papa Uila Puka Medium

ʻO ka Medium Density Fibreboard (MDF) kahi huahana lāʻau i hana ʻia me ka ʻili maʻemaʻe a me ke kumu kikoʻī like.Hana ʻia ʻo MDF ma ka wāwahi ʻana i nā koena lāʻau paʻakikī a i ʻole nā ​​​​koe lāʻau palupalu i nā lāʻau lāʻau, e hui pū me ka wax a me kahi mea hoʻopili resin a hana i nā paneli ma ke kau ʻana i ka wela kiʻekiʻe a me ke kaomi.

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E noʻonoʻo inā ua kāʻili ʻia nā ʻōpala a pau mai nā kaʻina hana hua lāʻau ʻē aʻe, a laila hui ʻia kēlā sawdust me nā mea hoʻopaʻa a kaomi ʻia i loko o nā pā nui e like me ka nui o ka lāʻau.ʻAʻole ʻo ia ke kaʻina hana a lākou e hana ai i ka MDF, akā hāʻawi ia iā ʻoe i ka manaʻo o ke ʻano o ka huahana.
No ka mea, ua haku ʻia ia me nā lāʻau liʻiliʻi liʻiliʻi, ʻaʻohe hua lāʻau i MDF.A no ka paʻi ikaika ʻana i nā wela kiʻekiʻe, ʻaʻohe puka i loko o MDF e like me kāu e ʻike ai ma ka papa ʻāpana.Maanei hiki iā ʻoe ke ʻike i ka ʻokoʻa ʻike ʻia ma waena o ka papa ʻāpana a me MDF, me ka MDF ma luna a me ka papa ʻāpana ma lalo.

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Nā pōmaikaʻi o MDF

He laumania ka ʻili o MDF, ʻaʻole pono ʻoe e hopohopo e pili ana i nā puʻupuʻu ma ka ʻili.
No ka laumania loa, he ʻili maikaʻi ia no ka pena.Paipai mākou i ka hoʻomaka mua ʻana me ka ʻaila kumu kumu maikaʻi.(Mai hoʻohana i nā mea hoʻoheheʻe aerosol ma MDF!! Hoʻomoʻa wale ʻo ia i loko, a he hoʻopau nui ia o ka manawa a me ke kālā. E lilo nō hoʻi ia i mea ʻeleʻele.)
Ma muli o kona maʻalahi, ʻo MDF kahi substrate maikaʻi loa no ka veneer.
Paʻa loa ka MDF a puni, no laila e ʻike ʻia nā ʻaoʻao i ʻoki ʻia a ʻaʻohe puka a i ʻole nā ​​māmala.
Ma muli o nā ʻaoʻao ʻoluʻolu, hiki iā ʻoe ke hoʻohana i kahi alalai e hana i nā kihi hoʻonaninani.
ʻO ka paʻa a me ka maʻalahi o ka MDF e hiki ai ke ʻoki maʻalahi i nā hoʻolālā kikoʻī (e like me ka scrolled a scalloped designs) me ka hoʻohana ʻana i ka scroll saw, band saw, a i ʻole jigsaw.

 

Nā hemahema o MDF

ʻO ka MDF ka mea i hoʻonani ʻia i ka papa ʻāpana.
E like me ka papa ʻāpana, e hoʻoinu ʻo MDF i ka wai a me nā wai ʻē aʻe e like me ka ʻōhuʻu a pehu ke ʻole i hoʻopaʻa maikaʻi ʻia ma nā ʻaoʻao a me nā ʻaoʻao me ka primer, pena, a i ʻole nā ​​​​huahana sila.
Ma muli o ia mau ʻāpana maikaʻi, ʻaʻole paʻa maikaʻi ʻo MDF i nā wili, a he maʻalahi loa ka wehe ʻana i nā lua.
No ka mea paʻa loa, kaumaha loa ka MDF.Hiki iā ia ke paʻakikī i ka hana ʻana, ʻoiai inā ʻaʻohe ou kōkua nāna e kōkua iā ʻoe e hāpai a ʻoki i nā lau nui.
ʻAʻole hiki ke hoʻopaʻa ʻia ʻo MDF.ʻAʻole wale ʻo ia e hoʻoheheʻe ʻia e like me ka ʻōhuʻu, akā no ka mea ʻaʻohe hua lāʻau ma MDF, he mea weliweli ke nānā ʻia i ka wā i ʻili ʻia.
Loaʻa i ka MDF nā VOC (urea-formaldehyde).Hiki ke hoʻemi nui ʻia ka hoʻokuʻu ʻana i ke kinoea (akā ʻaʻole paha e hoʻopau ʻia) inā hoʻopili ʻia ka MDF me ka primer, pena, a me nā mea ʻē aʻe, akā pono e mālama ʻia i ka wā e ʻoki ai a me ke one ʻana e pale aku i ka inhalation o nā ʻāpana.

 

Nā noi o MDF

Hoʻohana mua ʻia ʻo MDF no nā noi o loko, ʻoiai ʻo Moisture Resistant MDF hiki ke hoʻohana ʻia i nā wahi e hoʻomaʻemaʻe ʻia e like me ka lumi kuke, nā laundries a me nā lumi ʻauʻau.
Hiki iā Medium Density Fibreboard ke pena maʻalahi, ʻokiʻoki, hana ʻia a hoʻomaʻemaʻe ʻia me ka ʻole o ka māmala ʻole a me ka ʻoki ʻana.Hōʻoia kēia mau hiʻohiʻona he huahana kūpono ʻo MDF no nā noi e like me ka hale kūʻai kūpono a i ʻole ka hana ʻana o ke keʻena i loko o nā lako o loko.


Ka manawa hoʻouna: Iulai-16-2020