-
ʻenehana pale ahi o ka lāʻau
Ma waho aʻe o kekahi mau huahana synthetic rubber, ʻo ka hapa nui o nā huahana rubber synthetic, e like me ka ʻōpala maoli, he mau mea hiki ke puhi ʻia. I kēia manawa, ʻo nā ala nui i hoʻohana ʻia no ka hoʻomaikaʻi ʻana i ka lapalapa ahi e hoʻohui i nā mea pale ahi a i ʻole nā mea hoʻopihapiha hoʻopihapiha ahi, a e hoʻohui a hoʻololi me ka flame retarda...Heluhelu hou aku -
ʻO ke kumu a me nā hoʻololi o ka hoʻoheheʻe ʻana i ka lāʻau lapaʻau
He elasticity maikaʻi ka Rubber, akā pilikia nui kēia waiwai waiwai i ka hana huahana. Inā ʻaʻole i hoʻemi mua ʻia ka elasticity o ka ʻōpala maka, ʻo ka hapa nui o ka ikehu mechanical e hoʻopau ʻia i ka deformation elastic i ka wā o ke kaʻina hana, a ʻaʻole hiki ke loaʻa ke ʻano i makemake ʻia ...Heluhelu hou aku -
Hoʻopili nā ʻepekema ʻepekema ʻo Zhejiang i ka "Elastic Ceramic Plastics"
Ma Iune 8, 2023, ua hoʻolaha ʻo Polofesa Tang Ruikang a me ka mea noiʻi ʻo Liu Zhaoming mai ke Keʻena ʻOihana Kimia ma Zhejiang University i ka synthesis o "elastic ceramic plastic". He mea hou kēia e hoʻohui i ka paʻakikī a me ka palupalu, me ka seramika e like me ka paʻakikī, ka ʻōpala e like me ka elastic...Heluhelu hou aku -
No ke aha mākou e hoʻohui ai i ka CPE i nā huahana PVC?
ʻO PVC Polyvinyl Chloride kahi resin thermoplastic polymerized mai Chlorinated Polyethylene ma lalo o ka hana a kahi mea hoʻomaka. He homopolymer o Vinyl Chloride. Hoʻohana nui ʻia ʻo PVC i nā mea kūkulu hale, nā huahana ʻoihana, nā mea e pono ai i kēlā me kēia lā, ka ʻili papahele, nā tile papahele, nā ʻili artificial, nā paipu ...Heluhelu hou aku -
Nā Pono a me ka hoʻohana ʻana o CPE 135A
ʻO ka polyethylene chlorinated (CPE) he mea elastomer kaumaha molekala kiʻekiʻe i hana ʻia mai ka polyethylene kiʻekiʻe (HDPE) ma o ka hoʻololi ʻana o ka chlorination Substitution. ʻO ke ʻano o ka huahana he pauda keʻokeʻo. ʻO ka polyethylene chlorinated he paʻakikī maikaʻi loa, pale i ka wā ...Heluhelu hou aku -
Hana hou i ka polyvinyl chloride
ʻO ka Polyvinyl chloride kekahi o nā ʻelima kumu nui i ka honua. Ma muli o kāna kumu kūʻai haʻahaʻa haʻahaʻa i hoʻohālikelike ʻia me ka polyethylene a me kekahi mau metala, a me kāna hana hoʻoponopono maikaʻi loa a me nā waiwai kino a me nā kemika o nā huahana, hiki iā ia ke hoʻokō i nā pono o ka hoʻomākaukau paʻakikī i ka palupalu, ...Heluhelu hou aku -
Ua kaulana ka "Internet plus".
Hōʻike ʻia ka hoʻomohala ʻana o ka ʻoihana waiwai hou e ka hoʻomaikaʻi mālie ʻana o ka ʻōnaehana recycling, ka pae mua o ka hoʻohui ʻana i nā ʻoihana, ka hoʻohana nui ʻana o "Internet plus", a me ka hoʻomaikaʻi ʻana i ka standardization. ʻO nā ʻāpana nui o nā kumuwaiwai i hana hou ʻia ma Ch...Heluhelu hou aku -
ʻO ka ʻokoʻa ma waena o PVC palupalu a me PVC paʻakikī
Hiki ke hoʻokaʻawale ʻia ka PVC i ʻelua mau mea: PVC paʻakikī a me PVC palupalu. ʻO ka inoa ʻepekema o PVC he polyvinyl chloride, ʻo ia ka mea nui o ka plastic a hoʻohana mau ʻia e hana i nā huahana plastik. He maʻalahi a hoʻohana nui ʻia. ʻO ka paʻakikī PVC helu no kahi o ʻelua hapakolu o ka mākeke, ʻoiai pēlā ...Heluhelu hou aku -
He maikaʻi ke ʻano hoʻomohala e hiki mai ana o ka polyethylene chlorinated
ʻO ka polyethylene chlorinated, i hoʻopau ʻia e like me CPE, he mea polymer saturated ʻaʻole ʻona a ʻala ʻole, me ke ʻano o ka pauka keʻokeʻo. ʻO ka polyethylene chlorinated, e like me ke ʻano o ka polymer kiʻekiʻe i loaʻa ka chlorine, maikaʻi loa ka pale ʻana i ka wā, ke kūpaʻa aila, ka waikawa a me ke kūpaʻa alkali, agin...Heluhelu hou aku -
Chlorinated polyethylene (CPE) mākou i kamaʻāina
I ko mākou ola, ʻoi aku ka nui o ka CPE a me PVC. ʻO ka polyethylene chlorinated he mea polymer saturated me kahi ʻano pauka keʻokeʻo, ʻaʻohe mea ʻawaʻawa a ʻono ʻole, a maikaʻi loa ke kūʻē ʻana i ka wā, ke kūʻē ozone, ke kūpaʻa kemika a me ke kūpaʻa ʻelemakule. Per...Heluhelu hou aku -
Aia kahi lumi no ka hoʻololi i lalo o nā kumukūʻai CPE?
I ka hapa mua o 2021-2022, ua piʻi nā kumukūʻai CPE, a hiki i ka mea kiʻekiʻe loa ma ka mōʻaukala. Ma ka lā 22 o Iune, ua emi iho nā kauoha i lalo, a ua puka mālie ke kaomi moku o nā mea hana chlorinated polyethylene (CPE), a ua hoʻoponopono nāwaliwali ʻia ke kumukūʻai. I ka hoʻomaka ʻana o Iulai, ua emi ka ...Heluhelu hou aku -
ʻO ke kumu kūʻai o Titanium dioxide i ka hoʻomaka ʻana o 2023
Ma hope o ka pōʻai mua o ka piʻi ʻana o ke kumukūʻai hui ma ka ʻoihana titanium dioxide i ka hoʻomaka ʻana o Pepeluali, ua hoʻomaka koke ka ʻoihana titanium dioxide i kahi pōʻai hou o ka piʻi ʻana o ke kumukūʻai hui. inc...Heluhelu hou aku
