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Nūhou - He aha nā ʻano o ka ʻenehana PU Foam no nā noho kaʻa?
Mikufoam is a manufacturer specializing in the production of various foam products

He aha nā ʻano o ka ʻenehana PU Foam no nā noho kaʻa?

1. E hoʻokaʻawale i ka mahana o ka mold

1)Huhu wela:

Ma hope o ka pau ʻana o ka hoʻolei ʻana, hoʻokomo ʻia ka ʻōpala i loko o ka umu ma 220-250(ʻaʻole emi ma lalo o 180), a ma hope o ka pau ʻana o ka hopena, lawe ʻia a hoʻopau ʻia.

Pōmaikaʻi: haʻahaʻa haʻahaʻa haʻahaʻa, maikaʻi ka wela wela, ʻaʻohe pono no nā wehe kaʻawale.He haʻahaʻa ke kumukūʻai mold.

Nā hemahema: hoʻohana ikehu kiʻekiʻe.He mea maʻalahi ka puka makani e hoʻopuka i ka "poʻo mushroom", e hopena i ka nui o nā mea kemika.Ma hope aku ʻoi aku ka pilikia o ka hoʻomaʻemaʻe ʻana a me ka mālama ʻana i nā mea hana.

2)Huhu anuanu

Hoʻolālā ʻia ma ke ʻano he alaina hana turntable multi-station.Hoʻomaʻamaʻa pinepine ʻia ka mold i 45-70e ka mīkini wela hoʻoheheʻe ʻia, a laila hoʻoheheʻe ʻia ma hope o ka pau ʻana o ka hoʻoulu ʻana o ka huʻi ma ka ninini ʻana i ka mea PU.Ma hope o ka demoulding, pono e hoʻohana ka huahana i kahi mea hoʻoheheʻe e kōkua i ka wehe ʻana i ka lua.Pōmaikaʻi: ʻO ka hoʻohana ʻana i ka ikehu haʻahaʻa, nā lako maʻemaʻe a me ka mālama maʻalahi Nā hemahema: ʻoi aku ka paʻakikī o nā mea hana a ʻoi aku ka nui o ke kumukūʻai.He awelika ka hana thermalization o ka foam.

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2. E hoʻokaʻawale i ka adsorption ili

1) ʻOhu huʻihue:

Kapa ʻia i kūʻē i ka manaʻo o ka adsorption a me ka huʻihuʻi, ʻaʻole e kau mua ʻia ka lole i loko o ka mold, a ʻo ka ʻili o ka huahana foamed ʻo ka papa PU.Hoʻohui ʻia nā noodle ma hope o ka hana ʻana.Hoʻohana nui nā kaʻa kaʻa i kēia kaʻina hana huʻa.

2) Adsorption foaming

Ma mua o ka ninini ʻana, e kau mua i ka lole i loko o ka lua mold, e hoʻopili pono ʻia e ka suction a me ka adsorption, a laila ninini i ka mea PU.Ma hope o ka huʻa ʻana, hoʻopili paʻa ʻia ka ʻili o ka huahana PU i hoʻoheheʻe ʻia i ka lole.ʻOi aku ka maikaʻi o ka hoʻohana ʻana o nā noho mīkini hana i kēia kaʻina hana hū.

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3. E hoomaopopo i ka paakiki

1) Hoʻokahi ʻoʻoleʻa paʻa:

ʻO ia ka maʻalahi o ka huʻa, hoʻokahi kumu, hoʻokahi ninini, ʻaʻohe mea kōkua ʻē aʻe, a ʻo nā huahana foam i hōʻike ʻia he paʻakikī hoʻokahi wale nō.

2) Palua paakiki hu'a

ʻO ka huʻa paʻakikī pālua ka wahi kūʻai aku o nā kaʻa waiwai he nui.ʻOi aku ka palupalu o ka wahi holo, a ʻoi aku ka paʻakikī o nā wahi kākoʻo ma nā ʻaoʻao ʻelua, hiki ke hāʻawi i ka hōʻoluʻolu.ʻO ke ala e hoʻokō ai i kēia, ʻo ia ka hoʻohana ʻana i ka wahi noho a me nā ʻaoʻao ʻelua o ka wahi e ninini kaʻawale, a e hoʻokō i ka ʻokoʻa ʻelua-paʻakikī a i ʻole multi-hardness o ka huahana ma ke kau ʻana i ka mold ma ke kihi, me ka hoʻohui ʻana i kahi pā ma waena o ka ʻelua ʻēheu a me kahi noho, a hoʻohui i nā mea hoʻokomo ma nā ʻaoʻao ʻelua o ka huʻa..Hiki i kēia kaʻina hana huʻa ke hoʻokō i ʻekolu paʻakikī, akā maʻamau ʻaʻole ʻoi aku.I loko o ka ʻoihana, ua kapa ʻia ʻo ia hoʻi ʻelua-density foaming, ʻo ia hoʻi he paheʻe o ke alelo.ʻO ke kumu o ke kaʻina hana ʻo ia ka loaʻa ʻana o ka paʻakikī like ʻole, ʻaʻole ka paʻa.A i kekahi manawa hiki ke hana i ʻelua mau paʻakikī like ʻole.Pono nā mea hana e hoʻomaʻamaʻa i kēia kaʻina hana huʻihuʻi me nā limahana loea i mākaukau i ka hoʻoponopono ʻana i nā mea hui pū, no ka mea pono lākou e haku i nā loli a me nā hoʻoponopono ʻana o nā ʻano like ʻole.

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Ka manawa hoʻouna: ʻOkakopa-17-2022