Chii chinonzi uv glue?
Izwi rekuti "UV glue" rinowanzo reva guruu isina mumvuri, inozivikanwawo seine photosensitive kana ultraviolet inorapika.UV glue inoda kurapwa kuburikidza nekuratidzwa kune ultraviolet mwenje uye inogona kushandiswa kubatanidza, kupenda, kupeta, uye mamwe maapplication.Muchidimbu "UV" inomirira Ultraviolet Rays, ayo asingaonekwe emagetsi emagetsi ane wavelengths kubva pa110 kusvika 400nm.Nheyo iri kuseri kwekurapa kusina mumvuri kweanonamira eUV inosanganisira kunyudzwa kwechiedza cheultraviolet nemafotoinitiators kana photosensitizers muzvinyorwa, zvichitungamira kuchizvarwa cheanoshanda emahara radicals kana cations anotanga polymerization uye muchinjiko-kubatanidza maitiro mukati memasekondi.
Shadowless glue gluing process: shadowless glue inonziwo ultraviolet glue, inofanirwa kunge iri kuburikidza neultraviolet irradiation kune glue pasi pemamiriro ekurapa, ndiko kuti, iyo photosensitizer mune isina mumvuri glue uye kusangana ne ultraviolet mwenje inobatana ne monomer, ne theoretically pasina iyo. irradiation ye ultraviolet mwenje sosi isina guu isina mumvuri haizombopora.Iyo yakasimba iyo UV kurapa kumhanya, iyo inokurumidza kukurumidza kurapa nguva inotangira kubva pa10-60 masekonzi.Inonamira isina mimvuri inofanirwa kuvhenekerwa nechiedza kuti irape, saka chinonamira chisina mumvuri chinoshandiswa pakubatanidza chinogona kungosungirirwa kune zvinhu zviviri zvinoonekera kana chimwe chazvo chinofanira kunge chakajeka, kuitira kuti ultraviolet mwenje upfuure nekupenya paglue.
UV glue maitiro
1. Kuchengetedzwa kwezvakatipoteredza/kuchengetedzwa
Hapana VOC inoputika, hapana kusvibiswa kumhepo yakadzika;zvinonamira zvinongedzo zvinorambidzwa zvishoma kana kurambidzwa mumitemo yezvakatipoteredza;hapana solvent, low flammability
2. Zviri nyore kushandisa uye kuvandudza kugadzirwa kwekugadzira
Iyo yekumhanyisa yekurapa inokurumidza uye inogona kupedzwa mumasekonzi mashoma kusvika kumakumi emasekonzi, izvo zvinobatsira kune otomatiki mitsara yekugadzira uye inovandudza kugadzirwa kwevashandi.Mushure mekuporesa, inogona kuongororwa uye kutakurwa, kuchengetedza nzvimbo.Kurapa pakupisa kwekamuri kunochengetedza simba, senge kugadzirwa kwe1g light-curing pressure-sensitive adhesive.Simba rinodiwa ndiro 1% chete yemvura-based adhesive uye 4% ye-solvent-based adhesive.Inogona kushandiswa kune zvinhu zvisingakodzeri kurapa kwepamusoro-kupisa.Iyo simba rinoshandiswa ne ultraviolet kurapa rinogona kuchengetedza 90% kana ichienzaniswa neinopisa yekurapa resin.Midziyo yekurapa iri nyore uye inongoda marambi kana mabhandi ekutakura.Kuchengetedza nzvimbo;imwe-chikamu system, hapana kusanganisa kunodiwa, nyore kushandisa.
3. Kugarisana
Zvishandiso zvinobata tembiricha, zvinonyungudutsa uye mwando zvinogona kushandiswa.
Dzora kurapa, nguva yekumirira inogona kugadziriswa, chiyero chekurapa chinogona kugadziriswa.Iyo glue inogona kushandiswa kakawanda kune akawanda macurings.mwenje weUV unogona kuiswa nyore nyore mumutsara uripo wekugadzira pasina shanduko huru.
4. Yakanyanya kuwanda kwekushandisa uye yakanaka yekubatanidza maitiro
UV glue ine huwandu hwakasiyana hwekushandisa uye ine yakanakisa yekubatanidza mhedzisiro pakati pemapurasitiki uye akasiyana zvinhu.Iyo ine yakakwirira yekubatanidza simba uye inogona kutyora muviri wepurasitiki pasina degumming kuburikidza nekuparadza bvunzo.UV glue inogona kuiswa mumasekonzi mashoma, uye inosvika yakakwira kusimba muminiti imwe;
Inonyatsojeka mushure mekuporesa, uye chigadzirwa hachizoiti yero kana kuchena kwenguva yakareba.Kana ichienzaniswa neyechinyakare inonamira bonding, ine zvakanakira yezvakatipoteredza bvunzo kuramba, hapana kuchena, yakanaka kuchinjika, etc. Iine yakanyanya kunaka tembiricha, tembiricha uye yakakwirira humidity kuramba.
SV 203 Yakagadziridzwa Acrylate UV Glue Adhesive
SV 203 chinhu chimwe-chikamu UV kana chinooneka chiedza-chakarapwa chinamira.Inonyanya kushandisa zvigadziko zvesimbi uye girazi bonding.Inoshandiswa pakubatana pakati pesimbi isina tsvina, aruminiyamu, uye mamwe mapurasitiki akajeka, organic girazi uye girazi rekristaro.
| Chimiro chemuviri: | Paste |
| Color | Translucent |
| Viscosity (kinetics): | >300000mPa.s |
| Kunhuwa | Kunhuwa kusina simba |
| Melting Point / Melting | Muganho Haushande |
| Boiling point/ Boiling range | Hazvigoneke |
| Flash point | Hazvigoneke |
| Randian | inenge 400 ° C |
| Muganho wekuputika kwepamusoro | Hazvigoneke |
| Lower kuputika muganhu | Hazvigoneke |
| Steam pressure | Hazvigoneke |
| Density | 0.98g/cm3, 25°C |
| Kunyungudika kwemvura / kusanganiswa | inenge isinganyungudika |
Inoshandiswa zvakanyanya muindasitiri yefenicha, girazi rekuratidzira kabati indasitiri, crystal handicraft indasitiri uye indasitiri yemagetsi.Yayo yakasiyana solvent-resistant formula.Inokodzera indasitiri yefenicha yegirazi uye inogona kupfapfaidzwa nepende mushure mekubatana.Hachizochenei kana kupera.
Bata siway sealant kuti udzidze zvakawanda nezve UV glue!
Nguva yekutumira: Zvita-07-2023