YDN535 Hoʻopiha piha i ka wai kiʻekiʻe Imino Methylated Melamine Resin
Hoʻohana
He kūpono no ka hoʻopili ʻana i ka lāʻau lacquer wai, nā ʻōnaehana pena emulsion, a me nā ʻōnaehana hoʻoheheʻe wai.
Nā hiʻohiʻona
ʻO ka resin YDN535 he melamine-formaldehyde resin me ka pae waena o ka alkylation, kiʻekiʻe methylol content, a me ka hana imino kiʻekiʻe.
He kūpono maikaʻi ko YDN535 me nā polymers anionic wai-soluble, dispersants, a me nā emulsions.
ʻO ka YDN535 resin ka mea hoʻopololei ponoʻī iā ia iho, hoʻomaikaʻi i ka paʻakikī kiʻiʻoniʻoni a hoʻonui i ka pale wela o nā polymers hiki ke hoʻoheheʻe wai.
Hiki ke hoʻololi ʻia ʻo YDN535 i kahi pH kūʻokoʻa me ka amine e loaʻa ai ke kūpaʻa kūpono, a hiki ke mālama i ka paʻa me kekahi mea hoʻopili amine me ka pH ma waena o 7.0 a me 8.5.
Pono ʻo YDN535 i kahi catalyst waika nāwaliwali ma lalo o nā kūlana baking maʻamau.ʻO ka hoʻohana ʻana i ka ʻakika nāwaliwali (organic a i ʻole inorganic acid) ma ke ʻano he catalyst no ka hoʻokumu ʻana i ke kiʻiʻoniʻoni.
Waiwai
Ke ʻano: ʻO ka wai viscous māmā
Solvent: Wai
Maʻiʻo paʻakikī ʻole (105℃×3h)/%: ≥78
ʻAiʻoniʻoni (30 ℃)/mPa.s: 800～1500
Māmā kg/m³ (23 ℃): 1250
Ke kiko uila ℃ (paʻa kīʻaha): >100
ʻO ka formaldehyde manuahi (ke kaumaha%): ≤0.5
pH (1:1): 8.5～9.5
Ka manawa mālama: 3 mahina
Ka hoʻoheheʻe
Waiʻona: Hiki ke hoʻoheheʻe hapa
Wai: Hiki ke hoʻoheheʻe ʻia
Ketones: ʻAʻole hiki ke hoʻoheheʻe
Esters: ʻAʻole hiki ke hoʻoheheʻe
Aliphatic hydrocarbons: ʻAʻole hiki ke hoʻoheheʻe
ʻAla ʻala: ʻAʻole hiki ke hoʻoheheʻe ʻia
Hoʻolikelike
ʻO nā polymers i lawe ʻia i ka wai: Maikaʻi
ʻO nā polymers hiki ke hoʻopuehu: maikaʻi
Emulsions: Maikaʻi
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.
Ua kūikawā kā mākou hui i ka hana ʻana i ka melamine resin mai ka hoʻokumu ʻana.Ma luna o kā mākou ʻenehana resin melamine makua, ua hoʻonui mākou i kā mākou ʻenehana a me ka hana ʻana i ka ʻoihana melamine foam.Ua hoʻokumu mākou i kā mākou hale hana ponoʻī no ka noiʻi mau ʻana a me ka hoʻomohala ʻana i ka melamine resin hou a me nā mea hoʻoheheʻe melamine.I loko o nā makahiki, ua loaʻa iā mākou he 13 mau patent invention a me 13 mau mea hoʻohālike hoʻohālike no ka melamine foam plastic material a me kāna ʻenehana hana.ʻO mākou wale nō ka mea hana ʻoihana ma ka ʻāina a me ka honua e hiki ke hana i nā ʻano like ʻole o nā huahana melamine foam plastic, me ka semi-rigid melamine foam, i noi ʻia no nā patent ma ʻAmelika Hui Pū ʻIa a me Iapana a aia ma lalo o ka hoʻokolokolo nui.
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.
