YDN525 High Imino Melamine Melamine Resin
Nā hiʻohiʻona
ʻO YDN525 kahi resin methylated melamine-formaldehyde wai-soluble.Hiki iā ia ke hoʻoheheʻe hapa i loko o nā waiʻona, polyols, nā momona, diethylene glycol ether, a me nā solvents chlorinated.He kūpono maikaʻi me nā mea hana kiʻiʻoniʻoni e like me ka pōkole a me ka aila alkyd resins, polyester resins, acrylic resins, epoxy resins, a me cellulose.He kūpono loa ia me nā resins acrylic a me polyester.
Hiki iā YDN525 ke hana me nā polymers i loaʻa nā pūʻulu hydroxyl, amide, a me carboxyl.ʻO ka waiwai haʻahaʻa haʻahaʻa o ka resin nui e hoʻohālikelike i ka hopena o ka hoʻopili ʻana i ke keʻa, a hiki ke hoʻokō ʻia ka hoʻōla wikiwiki me ka ʻole o ka catalyst acid ikaika.Hiki iā ia ke hana i ka condensation pono'ī, a me ka hoʻonui ʻana i ka ʻike amino cross-linking agent hiki ke hoʻonui i ka paʻakikī kiʻiʻoniʻoni.ʻOiai ma nā haʻahaʻa haʻahaʻa, loaʻa ka YDN525 i ka wikiwiki wikiwiki.I ka wā o ka kuke ʻana, hiki iā ia ke hoʻemi i ka volatilization o nā resins kaumaha haʻahaʻa i loko o ka ʻōnaehana, me ka liʻiliʻi o ke kaumaha a me ka volatilization VOC haʻahaʻa, e hōʻemi ana i nā hoʻokuʻu ʻana i ka wā o ka uhi ʻana a me ka kuke ʻana.
ʻO nā uhi i hoʻopili ʻia me YDN525 he haʻahaʻa haʻahaʻa i ka huʻa.Hiki iā ia ke hoʻomaikaʻi i ka pale ʻana i ka wai a me ka pale ʻana i ka paʻakai paʻakai o nā uhi wai.
Waiwai
Ka 'ikea: Ake a hiki i ka wai viscous melemele iki
Mea hoʻoheheʻe: Isobutanol
pH (1:1): 8.0-9.5
Maʻiʻo paʻakikī ʻole (%): 75-80 (105°C × 180 min)
ʻAiʻoniʻoni (mPa·s, NDJ viscometer, 30°C): 1000-3000
formaldehyde manuahi (% ma ke kaumaha): ≤1.0
Solubility: Hiki ke hoʻoheheʻe ʻia i ka wai a i ʻole isobutanol
ʻO ka manawa mālama (ma kahi malu, ventilated space): 6 mahina.
Palapala
Ua hala ka hui i ka IATF 16949: 2016 hōʻoia ʻōnaehana hoʻokele maikaʻi, ISO 9001: 2015 hōʻoia ʻōnaehana hoʻokele maikaʻi, ISO 14001: 2015 hōʻoia ʻōnaehana hoʻokele kaiapuni, ISO 45001: 2018 hōʻoia ʻōnaehana olakino a me ka palekana, ʻae ʻia ka hana maʻemaʻe. hōʻoia maʻamau, a me ka hōʻoia UL ʻAmelika.
E pili ana iā mākou
ʻO Zhejiang Yadina New Material Technology Co., Ltd., i kapa mua ʻia ʻo Jiaxing Hangxing Fine Chemical Co., Ltd., i hoʻokumu ʻia ma 2002. He ʻoihana ʻenehana kiʻekiʻe ia e hoʻohui ana i ka noiʻi kūʻokoʻa a me ka hoʻomohala ʻana, ka hana ʻoihana a me ke kūʻai ʻana i ka melamine i hoʻololi ʻia. resin a me ka huʻa melamine.
Ma waho aʻe o ka mana o ka hoʻoheheʻe wai, ʻo kā mākou melamine foam he maikaʻi hoʻi ke kani a me ka wela wela.Ua hoʻohana ʻia ka mea ʻaʻole wale i ka hoʻomaʻemaʻe ʻana i ka hale, akā ʻoi aku ka nui o nā ʻoihana ʻoihana, e laʻa me ka mana o ka pā uila insulation material, aerospace ultra-light material, flame-retardant construction material, acoustic material, etc. ua loiloi ʻia kā mākou hui e kā mākou mea kūʻai aku i kā mākou huahana kiʻekiʻe a me ka uku hoʻokūkū.
