1200A UV resin inonamira pa density-board primer uye simbi-substrate

Resin yeAcrylic 1200A Yakagadziriswa neUV: "Dombo reKona Risingaonekwe" reKuputira Kwakarurama

Munyaya dzema primer eindasitiri uye kuwedzera kunamira kwe substrate, UV-cured special modified acrylic resin 1200A inoshanda semhinduro itsva yema primer eMDF uye ma coatings esimbi asati agadzirwa. Kudzikira kwayo kushoma, kugadzirwa kwemafirimu kunochinjika zvikuru, kuramba mvura zvakanaka, uye kunamira kwakanaka kuma coatings emelamine resin uye ma substrates esimbi zvinoisa kukosha kwakasimba kwenguva refu muinjiniya yepamusoro.

Kudzikira Kwakaderera Kwakanyanya - Kugadzikana Zvikuru seBedrock

Kana vhoriyamu yapera kudonha iri pasi pe1.5% (ASTM D2566), resin iyi inoderedza kushushikana kwemukati mejira kunogona kukonzera kutsemuka kana kukotama. Yakakodzera ma primer emhando yepamusoro e MDF uye microelectronic metal encapsulations, zvichiita kuti zvive nyore kutevedzera magadzirirwo akaomarara.

Kugadzirwa Kwemafirimu Anogona Kuchinjika Zvikuru - Kuchinjika Zvikuru kuSubstrate

Mushure mekuoma, firimu rinoratidza kuomarara kweShore A kwe ≤50, zvichiita kuti rigone kupfava se elastomer. Kupfava uku kunobvumira coating kuti ikwanise kuwedzera kupisa uye kudzikira kweMDF kana kukotama kwesimbi, zvichideredza matambudziko e delamination anowanzobatanidzwa nema primer akaomarara uye kuwedzera hupenyu hwebasa refenicha nemapaneru ekushongedza.

Kudzivirira Mvura Kwakanaka - Kutsungirira Kupinda Kwehunyoro

Yakagadziridzwa nemapoka asingade mvura, chifukidziro ichi chinosvika pakunyudzwa kwemvura kuri pasi pe0.5% (GB/T 1733) uye chinoramba chisina kuchena kana maronda kunyangwe mushure memaawa mazana maviri nemakumi mana ekunyudzwa. Kushanda uku kunoita kuti ive sarudzo yakanaka yekushandisa mumakabati ekugezera uye panze pesimbi, ichidzivirira substrates kubva mukuora kunokonzerwa nehunyoro.

Kunamatira Kwakanaka - Nyanzvi Yekubatanidza Zvinhu Zvakasiyana

Kuratidza chiyero chekunamatira che5B ku melamine resin coatings (ASTM D3359) uye chiyero chekunamatira chisina mhosva (0 rating) pasimbi substrates (aluminium, steel) kuburikidza ne cross-hatch testing, resin inowana "molecular-level interlocking" pasina chikonzero chekuisa sandwing kana mamwe ma primer. Kunamatira uku kwakanaka kunoderedza zvakanyanya njodzi ye delamination uye kunoshandiswa zvakanyanya mumidziyo yakagadzirwa ne MDF primers uye ma automotive metal part pretreatment coatings.

Kubva pakusimudzira kuchengetedzwa kwezvakatipoteredza kwekugadzirwa kwedzimba kusvika pakuchengetedza simbi dzemumaindasitiri, UV-cured special modified acrylic resin—ine hunhu hwayo hwekutanga hwekugadzikana, kuchinjika, kusimba, uye kunamira kwakasimba—inotsanangura patsva mwero wekushanda kwekutanga, zvichiita kuti pave nechisungo chakasimba pakati pezvinhu zvakagadzirwa nepurasitiki nejira.