ʻO ka melamine resin he polymer i loaʻa ma ka hopena o ka melamine a me formaldehyde.Ua ʻike ʻia ʻo ia he melamine formaldehyde resin.ʻO ka pōkole ʻōlelo Pelekane ʻo MF.
ʻO kāna mau huahana he resins thermosetting infusible.Ua kapa pinepine ʻia ʻo ia he amino resin me ka resin urea-formaldehyde.
1. Hana ʻia ka melamine resin i nā huahana i hoʻoheheʻe ʻia me nā kala momona, hoʻohana nui ʻia i ka hana ʻana i nā papa hoʻonaninani, nā papa ʻaina, nā mea e pono ai i kēlā me kēia lā, a me nā mea ʻē aʻe.
2. Hiki ke hoʻohuiʻia ka melamine resin a me ka urea-formaldehyde resin i loko o nā mea hoʻopili, i hoʻohanaʻia e hana i nā laminates.
ʻOiai ʻoi aku ka maikaʻi o ka resin melamine ma mua o ka resin urea, wale nōmelamine resin (kahi pauka)hiki ke hoʻoheheʻe ʻia i mea ʻai rade gmelamin tableware.Huafu Chemicals mea kūikawā i ka hana o100% hoʻomaʻemaʻe melamine formaldehyde hoʻohuihui.Welina mai e kipa i kā mākou hale hana ma Kina.
ʻO ka resin urea-formaldehyde ka urea a me ka formaldehyde ma lalo o ka hana a kahi catalyst, polycondensation i loko o kahi resin urea-formaldehyde mua, a laila ma lalo o ka hana a kahi mea ho'ōla a mea kōkua paha e hana i ka resin thermosetting hope loa insoluble a infusible.ʻIke ʻia hoʻi he resin urea formaldehyde.ʻO ka ʻōlelo Pelekane ʻo UF.
1. ʻO ka resin urea-formaldehyde i ho'ōlaʻia he māmā i ka waihoʻoluʻu, translucent, kū'ē i ka waika nāwaliwali a me ka alkali palupalu, maikaʻi ka hana insulation, maikaʻi ke kū'ē abrasion, a me ke kumu kūʻai haʻahaʻa.Hoʻohana nui ʻia ia i nā mea hoʻopili.
2. Urea-formaldehyde mea maʻalahi e decompose i ka hihia o ka waika ikaika a me ka ikaika alkali, a me ka ilihune aniau, nui shrinkage, kiʻekiʻe brittleness, wai intolerance, a me ka maʻalahi elemakule.ʻO nā panela kumu lāʻau i hana ʻia me ka resin urea-formaldehyde ka pilikia o ka hoʻokuʻu formaldehyde i ka wā o ka hana ʻana a me ka hoʻohana ʻana, no laila pono ia e hoʻololi.
Ka manawa hoʻouna: Oct-21-2020