Loaʻa i ka pepa PVC ka formaldehyde?

ʻAʻohe formaldehyde ka papa PVC, akā no nā huahana PVC maʻamau wale nō kēia, a ʻaʻole hiki ke hōʻoiaʻiʻo ʻia kekahi mau huahana hoʻopunipuni a haʻahaʻa.I kēia mau lā, nui nā huahana PVC ma ka mākeke e hoʻohana i nā stabilizer paʻakai alakaʻi, a ʻo kēia stabilization he mea pōʻino a pōʻino i ke kino kanaka.No laila, i ke koho ʻana i nā huahana, pono ʻoe e koho i nā huahana kūlohelohe, a pono ʻoe e kūʻai iā lākou ma nā hale kūʻai maʻamau.

ʻO ka papa PVC ka hapa nui loa o ka ʻoihana hale kūkulu hale, ma 60%, ukali ʻia e ka ʻoihana hoʻopili, a aia kekahi mau noi liʻiliʻi liʻiliʻi.E like me ke kiʻekiʻe o ka palupalu a me ka paʻakikī, hiki ke hoʻokaʻawale ʻia i PVC palupalu a me PVC paʻakikī.E like me ke kaʻina hana, hiki ke hoʻokaʻawale ʻia i loko o ka papa ʻili ʻili PVC a me ka papa ʻaina manuahi PVC.Wahi a ke aniani a me ka opaque, hiki ke hoʻokaʻawale ʻia i ka PVC transparent board a me ka pvc board.

ʻO ka PVC foam board nā hiʻohiʻona o ka anti-corrosion, moisture-proof, mildew-proof, non-absorbent, drillable, sawable, planable, maʻalahi i ka thermoform, hot bending processing, etc. ʻauʻau ʻauʻau, nā papa hōʻikeʻike, pahu pahu pahu, nā mea hoʻonani i loko a me waho, nā mea kūkulu hale, nā ʻoihana kemika a me nā ʻoihana ʻē aʻe, nā hōʻailona hoʻolaha, paʻi ʻana, pale silika, inkjet, leka kamepiula, ʻeke huahana mea uila a me nā ʻoihana ʻē aʻe.

ʻO ka PVC paʻa paʻa paʻa paʻa i ka corrosion kū'ē, insulation, a me kekahi ikaika mechanical;ma hope o ka hana lua, hiki ke hana ʻia i loko o ka sulfuric acid (hydrochloric acid) tank (pahu pahu);paʻa nila no ka lāʻau lapaʻau, paʻa kaʻina hana kemika;pahu wai halepaku lehulehu;nā huahana kūikawā like ʻole a me nā ipu e like me nā templates, panels decorative, exhaust ducts, linings lako, etc. o nā huahana i hana ʻia.He mea kūpono ia no ka kemika, nā mea kūkulu hale, nā mea hoʻonaninani a me nā ʻoihana ʻē aʻe.

3mm  pvc pepa pahu

18mm  pvc pepa pahu

15mm  pvc pepa pahu

pepa pahu pvc kala