ʻIke Polyurethane
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Hoʻohana ʻana i ka mīkini hoʻoheheʻe ʻana i ka ʻūhā ma ke kahua hoʻoheheʻe wela
ʻO ka pulupulu polyurethane e pili ana i ke kaʻina hana o ka hoʻohana ʻana i nā mea ʻoihana, ka hui ʻana i ka isocyanate a me ka polyether (ʻike mau ʻia ʻo ka mea ʻeleʻele a me ke keʻokeʻo) me ka mea hoʻoulu, catalyst, flame retardant, etc., ma o ke kaomi kiʻekiʻe e hoʻopau i ka hana polyurethane foaming ma ka pūnaewele.Pono ia ...Heluhelu hou aku -
He aha ke ʻano o ka elastomer?
Wahi a ke kaʻina hana, ua māhele ʻia nā elastomers Polyurethane i TPU, CPU a me MPU.Hoʻokaʻawale hou ʻia ka CPU i TDI (MOCA) a me MDI.Hoʻohana nui ʻia ka polyurethane elastomers i ka ʻoihana mīkini, kaʻa kaʻa, ʻoihana ʻaila, ʻoihana mining, uila a me nā mea kani ...Heluhelu hou aku -
He aha ka hoʻohana ʻana o ka ʻūhā maʻalahi a me Integral Skin Foam (ISF)?
Ma muli o nā hiʻohiʻona o ka PU flexible foam, hoʻohana nui ʻia ʻo PU foam ma nā ʻano āpau o ke ola.Hoʻokaʻawale ʻia ka polyurethane foam i ʻelua ʻāpana: kiʻekiʻe rebound a me ka lohi.ʻO kāna mau mea hoʻohana nui: ka cushion lako, ka moena, ka cushion kaʻa, nā huahana composite lole, nā mea hoʻopihapiha, nā leo ...Heluhelu hou aku -
He aha ke ʻano o ka polyurethane rigid foam?
E like me ka polyurethane rigid foam (PU rigid foam) loaʻa nā hiʻohiʻona o ke kaumaha māmā, ka hopena insulation thermal maikaʻi, ke kūkulu kūpono ʻana, a me nā mea ʻē aʻe, a he mau hiʻohiʻona maikaʻi hoʻi e like me ke kani ʻana, ke kū ʻana o ka haʻalulu, ka uila uila, ke kūpaʻa wela, ke kūpaʻa anu, ka solvent. hou...Heluhelu hou aku -
He ʻenehana hou no ka hana ʻana i ka hoʻohālike keramika me nā mea ʻōpala polyurethane
ʻO kahi noi polyurethane foam kupaianaha ʻē aʻe!ʻO ka mea āu e ʻike ai, ʻo ia ka hana ʻana mai ka rebound haʻahaʻa a me ke kiʻekiʻe resilience material scrap material.e 100% hana hou kēia i nā mea ʻōpala, a hoʻomaikaʻi i ka pono a me ka hoʻihoʻi waiwai.ʻOkoʻa me ka hoʻohālikelike lāʻau, ʻoi aku ka nui o kēia hoʻohālikelike seramika ...Heluhelu hou aku