Guruu reUV rakanaka here kana kuti kwete?

Chii chinonzi UV glue?

Izwi rekuti "UV glue" rinowanzoreva guruu risina mumvuri, rinozivikanwawo seglue rinonzwa chiedza kana kuti rinorapika re ultraviolet. Guruu re UV rinoda kucheneswa kuburikidza nekuratidzwa nechiedza che ultraviolet uye rinogona kushandiswa pakubatanidza, kupenda, kuputira, uye mamwe mashandisirwo. Chidimbu che "UV" chinomiririra Ultraviolet Rays, iyo iri electromagnetic radiation isingaonekwe ine marefu anotangira pa110 kusvika 400nm. Nheyo iri shure kwekupisa kweUV glue isina mumvuri inosanganisira kunyudzwa kwechiedza che ultraviolet ne photoinitiators kana photosensitizers muzvinhu, zvichitungamira mukugadzirwa kwe active free radicals kana cations dzinotanga polymerization uye cross-linking reactions mukati memasekonzi.

 

Maitiro ekunamira glue isina mumvuri: glue isina mumvuri inonziwo ultraviolet glue, inofanira kunge iri kuburikidza nemwaranzi ye ultraviolet kuenda kuglue pasi pepfungwa yekupisa, kureva kuti, photosensitizer iri mu shadowless glue uye kusangana ne ultraviolet light ichabatana ne monomer, mudzidziso pasina kupiswa kwe ultraviolet light source glue isina mumvuri haizombofi yakapora. Kana UV ikanyanya kusimba, nguva yekupisa inowanzo ibva pamasekonzi gumi kusvika makumi matanhatu. glue isina mumvuri inofanira kuvhenekerwa nechiedza kuti iporeswe, saka glue isina mumvuri inoshandiswa pakubatanidza inogona kungobatanidzwa nezvinhu zviviri zvinoonekera kana chimwe chazvo chinofanira kupenya, kuitira kuti ultraviolet light ipfuure nepakati yosviba paglue.

 

Hunhu hweglue yeUV

1. Kuchengetedzwa/kuchengetedzeka kwezvakatipoteredza

Hapana zvinopisa zveVOC, hapana kusvibiswa kwemhepo; zvinhu zvinonamira hazvinyanyi kurambidzwa mumitemo yezvakatipoteredza; hapana zvinonyungudutsa, uye hazvibati moto zvakanyanya

2. Zviri nyore kushandisa uye zvinovandudza mashandiro ekugadzira

Kumhanya kwekupisa kunokurumidza uye kunogona kupedzwa mumasekonzi mashoma kusvika makumi emasekonzi, izvo zvinobatsira kumichina yekugadzira otomatiki uye zvinovandudza kugona kwebasa. Mushure mekupiswa, inogona kuongororwa uye kutakurwa, zvichichengetedza nzvimbo. Kupiswa patembiricha yemukamuri kunochengetedza simba, senge kugadzirwa kweglue inonamira 1g inonamira chiedza. Simba rinodiwa i1% chete yeglue inonamira mvura inoenderana uye 4% yeglue inonamira solvent. Inogona kushandiswa pazvinhu zvisina kukodzera kupisa kwakanyanya. Simba rinoshandiswa neultraviolet curing rinogona kuchengetedza 90% kana tichienzanisa ne thermal curing resin. Midziyo inonamira iri nyore uye inoda marambi kana mabhandi ekufambisa chete. Inochengetedza nzvimbo; sisitimu yechikamu chimwe chete, hapana kusanganiswa kunodiwa, iri nyore kushandisa.

3. Kuenderana

Zvinhu zvinonzwa tembiricha, zvinonyungudutsa uye hunyoro zvinogona kushandiswa.

Dzora kugadzika, nguva yekumirira inogona kugadziriswa, mwero wekugadzika unogona kugadziriswa. Guruu rinogona kushandiswa kakawanda pakugadzirisa kakawanda. Rambi reUV rinogona kuiswa nyore nyore mumutsara wekugadzira uripo pasina shanduko huru.

4. Mhando dzakasiyana-siyana dzekushandisa uye mhedzisiro yakanaka yekubatanidza

Guruu reUV rine mashandisirwo akasiyana-siyana uye rine mhedzisiro yakanaka yekubatanidza mapurasitiki nezvinhu zvakasiyana-siyana. Rine simba guru rekubatanidza uye rinogona kupwanya muviri wepurasitiki pasina kubvisa gum kuburikidza nemiedzo yekuparadza. Guruu reUV rinogona kuiswa mumasekonzi mashoma, uye kusvika padanho repamusoro muminiti imwe chete;

Inopenya chose mushure mekuoma, uye chigadzirwa hachizotsvuki kana kuchena kwenguva yakareba. Kana ichienzaniswa nekubatana kwechinyakare kweglue inonamira nekukurumidza, ine zvakanakira zvekudzivirira zvakatipoteredza, haina kuchena, inochinjika zvakanaka, nezvimwewo. Ine tembiricha yakaderera, tembiricha yakakwira uye hunyoro hwakawanda.