YDN515 Kiʻekiʻe Paʻa Maʻiʻo Methylated Urea-Formaldehyde Resin
Hoʻohana
ʻO ka pena paʻa hoʻōla wikiwiki, ka uhi lāʻau lawe wai, ka varnish hiki ke hoʻololi ʻia, ka uhi pepa.
Nā hiʻohiʻona
ʻO YDN515 he methylated urea-formaldehyde resin i hiki ke hoʻohana ʻia ma ke ʻano he crosslinking agent no nā polymers me ka pūʻulu hana hydroxyl i loko o ka wai a i ʻole nā mea hoʻoheheʻe organik.
ʻAʻole koi ʻo YDN515 i ka solvent a hiki ke ho'ōla wikiwiki i nā haʻahaʻa haʻahaʻa.He kūpono kūpono, kūpaʻa maikaʻi, a me ke kumu kūʻai haʻahaʻa.
ʻAʻole pono ka hoʻōla wikiwiki ʻana o YDN515 resin/waiʻona waiʻona resin baking paint i ka acid catalyst, a ʻo ka wikiwiki o ka hoʻōla ʻana o kāna pena kala ʻaneʻane ʻelua ʻoi aku ka wikiwiki o ko ka butylated urea-formaldehyde resin, ʻoiai ʻaʻole i maloʻo a maloʻo paha. maloʻo no ka manawa pōkole.Hoʻopili ʻia ʻo YDN515 me ka hapa nui o nā resins, me nā ʻano waiʻona, polyester, acrylic, a me nā ʻano epoxy.
Waiwai
Ke ʻano: ʻO ka wai viscous māmā
Solvent: ʻAʻohe
Maʻiʻo paʻakikī ʻole (105℃×3h)/%: ≥85
ʻAiʻoniʻoni (30 ℃)/mPa.s: 3000～10000
Ka mānoanoa kg/mika cubic (23 ℃): 1200
Ke kiko uila ℃ (paʻa kīʻaha): 76
ʻO ka formaldehyde manuahi (ke kaumaha%): 0.5
Solubility: Hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka xylene
Ka manawa mālama: 6 mahina
Hoʻolikelike
ʻO ka ho'āʻo hoʻohālikelike YDN515: Aia kahi mea hoʻoheheʻe maʻamau no kēlā me kēia resin crosslinking agent i hoʻohana ʻia ma kahi ʻōnaehana paʻa 40% non-volatile maʻiʻo me ka ratio o 75/25.
ʻAe ʻia nā hydrocarbons aliphatic e hoʻohana ʻia i loko o ka ʻōnaehana me ka resin YDN515, ʻoiai aia ka nui o ka solvent oxidative e mālama i ka resin i kahi kūlana hoʻonā.Pono e loiloi ʻia nā mea hoʻoheheʻe kūpono i hui pū ʻia me ka resin YDN515 no ka hoʻohālikelike ʻana me ka hui resin polymer/YDN515.
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.
Nā mea i loaʻa
I nā makahiki i hala iho nei, ua hāʻawi ʻia ka hui ʻo "National High-tech Enterprise", "Zhejiang Specialized and Special New Small and Medium-sized Enterprise", "Zhejiang Small and Medium-sized Technology Enterprise", "Jiaxing City Patent Demonstration Enterprise" , "Pinghu City Patent Demonstration Enterprise" a me nā inoa hanohano ʻē aʻe he nui.
