ʻO nā koi no ka ʻili pena i ka hana ʻana o ka PVC foam board

ʻO nā koi no ka ʻili pena i ka hana ʻana o ka PVC foam board

1. He aha ka mea e pono e hoʻolohe i ka hoʻolālā ʻana i ka ʻili pena o ka PVC foam board?

He laumā a paʻakikī ka ʻili o ka PVC foam board, a ʻaʻole maʻalahi ka hana ʻana i nā ʻōpala.No ka laʻana, ke kaʻina hana pena o nā keʻena PVC a me nā keʻena ʻauʻau PVC.No laila he aha nā koi no ka ʻili pena i ka wā e hana ai i nā papa pua PVC?Hiki ke hoʻohālikelike ʻia ka mīkini engraving e like me ke kiʻi hoʻolālā, a laila koho i ka ʻili me ka Millenian slate a i ʻole ka uhi;akā naʻe, e hoʻolohe i ka papa huʻa puha.Inā ʻaʻole maʻemaʻe ka ʻili, hiki ke hoʻoheheʻe ʻia i luna.He papa polyvinyl chloride ka mānoanoa o 2mm.He kūpono wale ke kulou no nā papa ʻōhua paʻa, ʻaʻole no nā papa huʻa ʻaʻa.ʻO ke kaʻina hana ʻo ka hoʻohana ʻana i nā ʻāpana o luna a me lalo e uhi i ka ʻili o ka ʻōpala lāʻau me nā pā alumini, a laila e hoʻomehana i ka papa pahu paʻa i 70 ° C a me ka mahana plasticizing i 90 ° C.E hoʻokuʻu pololei mai ka poʻo luna a me lalo.I ka hana extrusion o PVC paʻa ponoʻī, hiki ke paʻi ʻia nā hua lāʻau me nā ʻano like ʻole ma luna o ka ʻili e like me ka mea e pono ai, e hoʻopau ana i nā kaʻina hana pono ʻole.

Hiki ke uhi ʻia ka papa pahu PVC.E like me nā ʻano hana hana like ʻole, hiki ke hoʻokaʻawale ʻia i ka varnish baking maʻamau, piano baking varnish a me ka ceramic baking varnish.Hoʻohui ʻia nā mea anti-ultraviolet i ka piano baking varnish e pale aku i ka discoloration o ka ʻili;ma ke ʻano o ka paʻakikī o ka ʻili, loaʻa i ka ceramic baking varnish ka maikaʻi o ka pale ʻana.He mea kaulana loa ka PVC foam board a ua ʻimi ʻia ma ka mākeke mea hoʻonaninani.Nui nā mea hoʻohana e koho iā ia no ka hoʻonani hale a hoʻonui i ka nani.Akā, e ʻike nā hoa makaʻala e loaʻa nā ʻōhū ma luna o ka ʻili o kekahi mau papa pahu PVC ma hope o ka hoʻohana lōʻihi, e pili ana i ko lākou nani.

No laila he aha nā kumu o kēia mau ʻōhū i loko o ka PVC foam board?

Hoʻopili ʻia ka uhi ma hope o ka hoʻoulu ʻana ikaika, e hoʻohūhū mau ai ka ʻili o ka papa ʻaina PVC, no laila pono e waiho ʻia no 10-15 mau minuke a nalowale nā ​​ʻōpala ma mua o ka pīpī ʻana.A laila aia ke kaʻina hana ʻole o ka substrate, ʻo ia ka mea e pono e pani piha ʻia ka substrate, a pono e hoʻonani ʻia ka substrate a maʻalahi, me ka ʻole o nā grooves a pinholes.Ma hope o ia mea, nui ka wai o ka ʻili, kiʻekiʻe ka haʻahaʻa, a kiʻekiʻe loa ka mahana ambient.Ke hana ʻia kēia, hiki ke hoʻomaloʻo maikaʻi ʻia ka ʻili o ka PVC foam board e pale aku i ke kūkulu ʻana i kahi kiʻekiʻe wela a me ka haʻahaʻa kiʻekiʻe.ʻO ka mea hope loa, ʻoi aku ka kiʻekiʻe o ka viscosity, ʻo ka solvent ka wai, a i ʻole ka ea paʻa i ka wai a i ʻole ka ʻaila.I kēia hihia, hiki iā ʻoe ke hoʻohana i ka solvent i kuhikuhi ʻia a hoʻoheheʻe ʻia, a i ʻole e hoʻohana i kahi mea hoʻokaʻawale aila-wai e kānana i ka ea i hoʻopaʻa ʻia a koi i ka hoʻokahe maʻamau.

2. E deform anei ka PVC foam board i ka lā?

ʻO ka mahana palupalu o ka PVC foam board ma kahi o 75-80 ° C.Inā hōʻike ʻia ma waho, hiki paha i kēia wela, no laila e deform.

ʻO ke kumu o ka deformation o ka PVC foam board: ua deformed ma muli o ke kiʻekiʻe o ka mahana i ka wā o ke kaʻina hana.

Pane: Hiki ke hoʻomaikaʻi maikaʻi ka hoʻololi ʻana o nā mea palaka kiʻekiʻe-kū ʻole i ka wela.

ʻElua kumu o ka deformation ma muli o ka hana hewa ʻole.ʻO kekahi, ʻaʻole hiki i nā waiwai kino o ka mea maka o ka pā i nā koi maoli o ka huahana.

Pane: Hoʻokaʻawale hou i ke ʻano kumu waiwai e hoʻokō i ka koi maoli o ka huahana.

Hiki ke hoʻololi ʻia ke ʻano o ka hana ʻana a me ka mālama ʻana.Hiki ke hoʻoponopono ʻia ia mau pilikia mai ke kumu kumu.