Polyester Acrylate 5202B - Sarudzo Yakanakira Kupfeka UV Yakanyanya Kushanda
Polyester acrylate resin 5202B, inoonekwa seresin yekutanga inoshandiswa mumhando dzakasiyana dzeUV dzinorapika, senge UV coating, UV paper varnish uye UV flexo printing. Ine zvakanakira zvakawanda: low viscosity, good level, highly flexion, fast filming, higher adhesion, good wet well-like-like well-like polishing.
Polyester Acrylate 5202B iUV resin inoshanda zvakanyanya uye inoenderana zvakanaka nemaUV monomers akawanda nemaUV resin, zvichiita kuti ikwanise kushandiswa paUV coatings dzakasiyana-siyana, maUV paper varnishes, UV screen printing, nezvimwewo. Ine viscosity shoma, inoyerera zvakanaka, inochinjika zvakanyanya, inogadzirwa nekukurumidza, inonamatira zvakasimba kune akasiyana-siyana ma substrates, inonyorovesa zvakanaka papigments ne fillers, uye inogona kunyoroveswa zvakanaka, zvichiita kuti ive chinhu chakanakira maUV coatings epamusoro.
Chekutanga, kusviba kwakaderera kwe5202B uye kufamba zvakanaka kunoita kuti ipararire zvakaenzana panguva yekushandiswa, zvichideredza zvikanganiso uye zvichiita kuti coating ipedzwe zvakanaka. Kuchinjika kwayo kukuru kunoita kuti coating ikwanise kumira kushanduka-shanduka pasina kutsemuka, zvichiwedzera kugara kwenguva refu uye kugara kwenguva refu kwechigadzirwa chekupedzisira.
Chechipiri, 5202B inoumba firimu rakaoma nekukurumidza, izvo zvinovandudza kushanda zvakanaka kwekugadzira uye zvinosangana nezvinodiwa nemitsetse yekugadzira inomhanyisa. Pamusoro pezvo, inoratidza kunamira kwakanaka kune akasiyana-siyana ma substrates, ichivimbisa chisungo chakasimba, chinogara kwenguva refu chinodzivirira kubvaruka.
Uyezve, hunhu hwakanaka hwe5202B hwekunyorovesa hunoita kuti ikwanise kupinda mu pigments nema fillers, zvichivandudza mashandiro e coating uye zvichiita kuti coating ipararire zvakaenzana. Kugona kwayo kunyura mujecha kunoita kuti kugadzirwa kwayo kuite nyore, zvichipa nyore panguva yekupedzisa pamusoro.
Polyester Acrylate 5202B ndiyo sarudzo yakakodzera yekuvandudza mhando yeUV coatings, kuvandudza mashandiro ekugadzira, uye kuita basa rakanaka. Sarudza 5202B kuti uve nechokwadi chekuti UV coatings yako inosangana nemazinga epamusoro-soro ekuyerera, kunamira, kuchinjika, uye kugadzikana kwejecha, zvichipa mhedzisiro yakanaka.
Zvimiro zvehunyanzvi:
| Rudzi rweresin | 5202B Polyester Acrylate Resin |
| Chitarisiko | Mvura inopenya yakajeka |
| Kusviba (mPa.s) | 280~380 (25ºC) |
| Mashandiro | 2 |
| Chrominance (Pt-Co) | ≤100 |
| Kukosha kweasidhi (mgKOH/g) | ≤5 |
Kushanda:
| kusviba kwakaderera, kuenzana zvakanaka, kuchinjika kwakanyanya, kutora mafirimu nekukurumidza, kunamira kwakanyanya, kunyorovesa zvakanaka kugona kukuru kwekukwesha. |
Kushandiswa:
| Kupenda kweUV, varnish yepepa reUV uye kudhinda kweUV flexo |
Kurongedza, Nguva yeWarandi & Kuchengetedza:
| Kurongedza | 20/200 (kg)/Bhaketi repurasitiki rakajairika rakavharwa |
| Nguva yegarandi | mazuva zana nemakumi masere |
| Kuchengetera | Chigadzirwa ichi chinofanira kuchengetwa uye kutakurwa mumadhiramu esimbi asina kujeka kana mumidziyo ine machira anodzivirira ngura uye anodzivirira solvent. Siya nzvimbo inosvika 15% mukati memudziyo izere nemhepo. Kurongedza kunofanira kuchengetwa munzvimbo inotonhorera iri pasi pe35 ℃, uye kuratidzwa nezuva hakubvumidzwe zvachose. |