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ʻO ka hana a me ka mīkini o ka mea hoʻolaha adhesion
ʻO ka hana a me ka mīkini o ka mea hoʻolaha pili ʻO ka mea maʻamau, ʻehā ʻano hana o nā mea hoʻolaha pili. Loaʻa i kēlā me kēia me ka hana ʻokoʻa a me ka mīkini. Mechanism Hana Hoʻomaikaʻi i ka paʻa mechanical Ma ka hoʻomaikaʻi ʻana i ka permeability a me ka pulu o ka uhi ʻana i ka substrate, hiki i ka uhi ke ...Heluhelu hou aku -
He aha ka mea hoʻolaha adhesion?
Ma mua o ka hoʻomaopopo ʻana i nā mea hoʻolaha adhesion, pono mākou e hoʻomaopopo mua i ke ʻano o ka adhesion. Hoʻopili: ʻO ke ʻano o ka hoʻopili ʻana ma waena o kahi ʻili paʻa a me ke kikowaena o kekahi mea ʻē aʻe ma o nā ikaika molekala. Hiki ke hoʻohui pū ʻia ke kiʻi ʻoniʻoni a me ka substrate ma o ka hoʻopaʻa ʻana mechanical, ...Heluhelu hou aku -
ʻO ka hana ʻoihana pepa honua a me ka nānā ʻana i ka hoʻohana
ʻO ka nui o ka pepa pepa a me ka pepa pepa i ka makahiki 2022 he 419.90 miliona tons, ʻo ia ka 1.0% haʻahaʻa ma mua o ka 424.07 miliona tons i 2021. ʻO ka nui o ka hana ʻana o nā ʻano nui he 11.87 miliona tons o ka nūpepa, kahi hoʻemi o ka makahiki he 4.1% fr ...Heluhelu hou aku -
Ka hoʻohana ʻana i nā mea Nano-mea i hoʻololi ʻia i ka wai wai polyurethane adhesive
ʻO ka polyurethane wai he ʻano hou o ka ʻōnaehana polyurethane e hoʻohana ana i ka wai ma kahi o nā mea hoʻoheheʻe organik ma ke ʻano he mea hoʻopuehu. Loaʻa iā ia nā mea maikaʻi ʻole o ka pollution, palekana a me ka hilinaʻi, nā waiwai mechanical maikaʻi loa, kūpono maikaʻi, a me ka hoʻololi maʻalahi. Eia naʻe, nā mea polyurethane ...Heluhelu hou aku -
ʻO ka hoʻomohala ʻana i kēia manawa o ka ʻoihana adhesive
ʻO nā adhesives kekahi o nā mea pono i ka ʻoihana hou. Loaʻa iā lākou nā ʻano hana e like me ka adsorption, ka hoʻokumu ʻana i nā mea paʻa kemika, nā palena palena nāwaliwali, diffusion, electrostatic, a me nā hopena mechanical. He koʻikoʻi nui lākou i ka ʻoihana hou a me ke ola. Hoʻoikaika ʻia e ka ʻenehana...Heluhelu hou aku -
Nā mea hiki ke hoʻopaʻa ʻia me nā mea hoʻopili
Ma ka ʻōlelo maʻamau, hiki ke hoʻokaʻawale ʻia nā mea i hiki ke hoʻopaʻa ʻia i ʻelima mau ʻāpana nui. 1. Metal He mea maʻalahi ka paʻa ʻana o ke kiʻi oxide ma ka ʻili metala ma hope o ka mālama ʻana i ka ʻili; no ka mea, ʻokoʻa loa ka helu hoʻonui laina ʻelua o ka hoʻopili ʻana i ka metala, ʻo ka adh ...Heluhelu hou aku -
Nā ʻano mea hoʻopili
ʻO nā mea hoʻopili, hoʻopili paʻa i ʻelua a ʻoi aʻe nā mea hoʻopili i mālama ʻia i luna a loaʻa nā waiwai kemika me kahi ikaika mechanical. No ka laʻana, epoxy resin, phosphoric acid copper monoxide, white latex, etc. Hiki ke paʻa a hiki ke hoʻoneʻe ʻia kēia pilina, e pili ana i ka typ...Heluhelu hou aku -
Ka Manaʻo Hoʻomohala o ka Hydrogenated Bisphenol A(HBPA)
ʻO ka Hydrogenated Bisphenol A(HBPA) he mea koʻikoʻi hou ka resin maka ma ke kahua o ka ʻoihana kemika maikaʻi. Hoʻopili ʻia ia mai Bisphenol A(BPA) e ka hydrogenation. ʻO kā lākou noi ke kumu like. Hoʻohana nui ʻia ʻo Bisphenol A i ka hana ʻana o ka polycarbonate, epoxy resin a me nā poʻe ʻē aʻe ...Heluhelu hou aku -
ʻO ke kūlana hoʻomohala o China Flame Retardant Industry
No ka manawa lōʻihi, ua lanakila nā mea hana haole mai ʻAmelika Hui Pū ʻIa a me Iapana i ka mākeke pale ahi o ka honua me ko lākou mau pono i ka ʻenehana, kapikala a me nā ʻano huahana. Ua hoʻomaka ka ʻoihana pale ahi Kina i ka lohi a ke pāʻani nei i ke kuleana o ka hopu. Mai ka makahiki 2006, ua hoʻomohala ʻo ia i r ...Heluhelu hou aku -
Ke ʻano o nā mea hōʻemi (2)
I. ʻAila Kūlohelohe (ʻo ia hoʻi ka ʻaila Soybean, ʻaila Corn, etc.) II. Waiona Kalapona Kiekie III. Polyether Antifoamers IV. Polyether Modified Silicone … Mokuna mua ʻAno Antifoamers (1) no nā kikoʻī. ʻO V. Organic Silicon Antifoamer Polydimethylsiloxane, i ʻike ʻia he ʻaila silicone, ʻo ia ka mea nui o ...Heluhelu hou aku -
Ka hoʻomaopopo ʻana i nā mea hoʻomālamalama optical plastic: Ua like lākou me ka bleach?
Ma ka ʻoihana hana a me ka ʻepekema waiwai, ʻaʻole pau ka ʻimi ʻana i ka hoʻonui ʻana i ka hoʻopiʻi nani a me ka hana o nā huahana. ʻO kahi mea hou e loaʻa ana i ka traction nui ʻo ka hoʻohana ʻana i nā mea hoʻomālamalama optical, ʻoi loa i nā plastics. Eia naʻe, he nīnau maʻamau e piʻi mai nei ...Heluhelu hou aku -
ʻO OB mea hoʻomālamalama opi no nā pena a me nā uhi
ʻO ka mea hoʻomaʻamaʻa optical, ka mea i ʻike ʻia ʻo fluorescent whitening agent (FWA), fluorescent brightening agent (FBA), a i ʻole optical brightening agent (OBA), he ʻano o ka fluorescent dye a i ʻole keʻokeʻo keʻokeʻo, i hoʻohana nui ʻia no ka hoʻomaʻamaʻa ʻana a me ka hoʻomaʻamaʻa ʻana o nā plastics, nā pena, nā uhi, inks, etc. ʻO ka hana ...Heluhelu hou aku