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Alakaʻi Hoʻohuihui Polyurethane: Mai ka Hoʻolālā Molecular a i ka Hoʻonui Hana
E aʻo pehea e hoʻolālā ʻia ai nā ʻano polyurethane me ka hoʻohana ʻana i nā polyols, isocyanates, catalysts, blowing agents, a me nā mea hoʻohui. E ʻike pehea e hoʻoholo ai ke ʻano molekala i ka hana i loko o ka huʻa, nā uhi, nā elastomers, a me nā mea hoʻopili. ...E heluhelu hou aku -
ʻEkolu mau kīnā Polyurethane maʻamau: nā puka pine, nā lua hoʻēmi, a me nā māka kahe - nā kumu kumu a me nā hoʻonā ʻenekinia
No ke aha e hoʻomau hou ai kēia mau hemahema i ka hana ʻana I nā kaʻina hana hoʻolei a me ke kālai ʻana o ka polyurethane, nā pinholes, nā lua shrinkage, a me nā māka kahe i waena o nā hemahema ʻili pinepine i nā ʻōnaehana polyurethane maʻalahi a paʻa ...E heluhelu hou aku -
Pehea e ulu ai ka Viscosity a me ka Elasticity i ka wā o ka Polyurethane Foam Foaming
No ke aha he mea nui ka hana Viscoelastic i ka hana ʻana i ka Polyurethane Foam Pili loa ka hana o ka polyurethane foam i ka ulu ʻana o ka viscosity a me ka elasticity i ka wā o ke kaʻina hana foam. Inā paha e hana ana i ka foam flexible, ka foam insulation paʻa, a i ʻole ka polyurethane kūikawā ...E heluhelu hou aku -
ʻO ka ʻoiaʻiʻo ma hope o nā pilikia hoʻopili ʻana o ka Polyurethane Panel i nā ʻōnaehana Pentane-Blown a pehea e hoʻoponopono ai iā lākou
01. Hoʻolauna: Pehea i alakaʻi ai kekahi Panel Delaminated i nā pohō nui Ma ka hale hana hana o kahi mea hana hale nui, ua hoʻopili pono ʻia nā panela sandwich polyurethane metala hou i hana ʻia ma hope o ka waiho ʻana i ka hoʻomau ...E heluhelu hou aku -
Mai ka Manaʻo o ke Kemika Triazine: No ke aha e makemake ai nā mea pale ahi i hoʻokumu ʻia i ka Nitrogen iā Triazine
He nīnau ka poʻe he nui i ka wā mua e launa pū ai me nā mea pale ahi e loaʻa ana i ka nitrogen: ʻOiai ʻo ka pale ahi e pono ai ka "nitrogen", no ke aha i koho nui ai ka ʻoihana no ka hoʻonohonoho "triazine ring", ma mua o nā amines maʻalahi, urea, guanidine...E heluhelu hou aku -
ʻO wai ka Polyurethane Catalyst e hāʻawi i nā hopena maikaʻi aʻe ma 2026 DMDEE a i ʻole nā koho ʻē aʻe
I ka makahiki 2026, ʻo DMDEE, me MOFAN DMDEE me ka mea hōʻike kemika 6425-39-4, e manaʻo ʻia e noho mau i mea hoʻonui kiʻekiʻe no ka hana ʻana i ka polyurethane. ʻO ke koho ʻana i ka mea hoʻonui kūpono e hoʻohālikelike i ka maikaʻi o ka huahana a me ka palekana. Wehewehe kumu ʻAno o ka ʻōnaehana polyurethane Pono nā ʻōnaehana like ʻole i nā ʻano like ʻole ...E heluhelu hou aku -
Loaʻa nā leaka? Pehea e hiki ai i nā mea hoʻouluulu Polyurethane Amine ke kōkua
Pono nā kahe wai paʻakikī i loko o ka sima a me ka pōhaku i kahi hopena holomua. He mea koʻikoʻi ka hopena kālā o ia mau pilikia. Wahi a The American Insurance Association, ʻo nā kahe wai e hopena i ka nalowale o ka waiwai ma mua o $10 biliona i kēlā me kēia makahiki. Aia ka pane i nā grouts polyurethane hou. ʻO kēia mau ...E heluhelu hou aku -
ʻO ka hoʻohālikelike ʻana o MOFANCAT T a me nā mea hoʻouluulu polyurethane ʻē aʻe i nā noi hou
He ala hou ʻo MOFANCAT T e kōkua ai i ka hana ʻana i ka polyurethane. Loaʻa i kēia mea hoʻoulu kahi hui hydroxyl kūikawā. Kōkua ia i ka mea hoʻoulu e hui pū me ka matrix polymer. ʻIke ka poʻe ʻaʻole ia e hāʻawi i nā ʻala. ʻO ke ʻano kēia he haʻahaʻa kona ʻala a he liʻiliʻi ka noe. Nui nā ʻoihana e like me ia ʻaʻole ia e hoʻoluhi nui i ka PVC. Hana ia ...E heluhelu hou aku -
3 mau ala e hoʻonui ai ka mea hoʻoulu amine tertiary i ka wikiwiki o ka insulation
ʻO MOFAN TMR-2, i ʻike ʻia ma ka helu 62314-25-4, kū i waho ma ke ʻano he mea hoʻouluulu amine tertiary e hoʻolalelale i ka insulation paipu ma o ʻekolu mau hana nui: hoʻomaka wikiwiki o ka hopena, hoʻonui i ka hoʻonui ʻana o ka huʻa, a me ka hoʻōla wikiwiki. Hoʻopili kēia mea hoʻouluulu me nā hui isocyanate, e hoʻonui ana i kā lākou reactivity a hana ...E heluhelu hou aku -
Pehea e hoʻonui ai ʻo TMR-30 Catalyst i ka pono i ka hana ʻana o ka Polyurethane Foam
Hoʻokele ka MOFAN TMR-30 Catalyst i ka pono i ka hana ʻana o ka polyurethane a me ka polyisocyanurate foam. ʻO kona mau waiwai kemika holomua, e like me ka trimerization hana lohi a me ka maʻemaʻe kiʻekiʻe, e hoʻokaʻawale iā ia mai nā Polyurethane Amine Catalysts maʻamau. Hana maikaʻi ka catalyst me nā catalysts ʻē aʻe, kākoʻo...E heluhelu hou aku -
E hoʻoponopono koke i ka Polyurethane Foam hāʻule me DMDEE
Hiki i kāu grout polyurethane ke hoʻōla lohi loa. Hiki iā ia ke hana i ka huʻa nāwaliwali a i ʻole hiki ʻole ke hoʻōki i nā leaka. ʻO ka hopena pololei ka hoʻohui ʻana i kahi mea hoʻoulu. Ke ulu nei ka mākeke honua no kēia mau mea, me ka ʻāpana Polyurethane Kina e pāʻani ana i kahi kuleana koʻikoʻi. ʻO MOFAN DMDEE kahi mea hoʻoulu amine hana kiʻekiʻe. Hoʻolalelale ia...E heluhelu hou aku -
Hoʻokuʻu ʻo Mofan Polyurethanes i ka holomua ʻana o Novolac Polyols e hoʻoikaika i ka hana ʻana o ka foam paʻa kiʻekiʻe
Ua hoʻolaha kūhelu ʻo Mofan Polyurethanes Co., Ltd., he mea hana hou i ka kemika polyurethane holomua, i ka hana nui ʻana o kāna hanauna hou ʻo Novolac Polyols. Hoʻolālā ʻia me ka ʻenekinia pololei a me ka ʻike hohonu o nā pono noi ʻoihana, ʻo kēia mau...E heluhelu hou aku
