YDN516 Yakakwirira Yakasimba Yemukati Methylated Urea-Formaldehyde Resin

Usage

Kukurumidzira-kupora pendi yekubika, mapuranga anotakurwa nemvura, varnish inoshandurwa, mapepa emapuranga.

Hunhu

YDN516 is a methylated urea-formaldehyde resin inogona kushandiswa senge bridging agent yehydroxyl-functional polymers mumvura-based kana organic solvents.

YDN516 haidi zvinonyungudutsa, inogona kurapa nekukurumidza pane tembiricha yakaderera, ine kugarisana kwakanaka, kugadzikana kwakanaka, uye mutengo wakaderera.

Kana ichishandiswa kukurumidza kurapa YDN516 resin/doro-asidhi resin yekubheka pendi, hapana acid catalyst inodiwa, uye kukurumidza kuporesa kwependi kunokurumidza zvakapetwa kaviri kupfuura kwechinyakare butylated urea-formaldehyde resin kana ichiomesa kwenguva pfupi kana kwete kuoma zvachose.

YDN516 inoenderana neakawanda resin, kusanganisira doro-asidhi, polyester, acrylic, uye epoxy.

Properties

Chitarisiko: Transparent viscous fluid

Solvent: Hapana

Zvisizvo zvisingatauriki (105 ° C × 3h) / %: ≥78

Viscosity (30°C) / mp.s: 1000～3000

Density: kg/cubic mita (23°C): 1200

Flash point ℃ (kapu yakavharwa): 76

Yemahara formaldehyde uremu /%: 1.0

Solubility: Kunyungudika zvachose (mumvura), kunyungudika zvishoma (mu xylene)

Nguva yekuchengetedza: 6 mwedzi

Advantage

Kambani yedu yaive nyanzvi mukugadzira melamine resin kubva pakuvambwa.Pamusoro pe tekinoroji yedu yakakura melamine resin tekinoroji, isu takawedzera tekinoroji yedu uye kugadzira kune melamine foam indasitiri.Isu takagadzira yedu rabhoritari yekuenderera mberi nekutsvagisa uye kuvandudza kwe melamine resin uye melamine foam zvinhu.Kupfuura makore isu takawana gumi nematatu ekutanga patents uye gumi nematatu utility modhi patents emelamine foam plastiki zvinhu uye tekinoroji yekugadzira.Isu ndisu chete nyanzvi mugadziri munyika uye kunze kwenyika anogona kugadzira akasiyana akatevedzana e melamine foam mapurasitiki ezvigadzirwa, kusanganisira semi-rigid melamine foam, iyo yakanyorera patent muUnited States neJapan uye iri kuongororwa zvakanyanya.

Kunze kwekugona kwepamusoro kwekunyudza kwemvura, furo redu remelamine zvakare rine ruzha rwakanyanya uye kugona kwekupisa kwekudzivirira zvakare.Nyaya yacho yave ichishandiswa kwete mukuchenesa imba chete, asi zvakanyanya muminda yeindasitiri, semuenzaniso simba bhatiri insulation zvinhu, aerospace Ultra-light materials, flame-retardant building materials, acoustic materials, etc. Iine yakakwana uye yakasimbiswa yemhando yekutonga system, kambani yedu yanga yakaongororwa nevatengi vedu muzvigadzirwa zvedu zvemhando yepamusoro uye mitengo yemakwikwi.