Muchinyorwa chakapfuura, takadzidza nezvemapoinzi mana ekutanga ekuvandudza kusimba kwekubatana kwe

inopisameltzvinonamira.Nhasi Qingdao Sainuo icharamba ichikuratidza mapoinzi mana ekupedzisira.

5. Dzvinyiriro

Kana uchisungirirana, shandisa kudzvanywa kune bonding surface kuti zvive nyore kuti chinonamira chizadze makomba pa

pamusoro peadherend, uye kunyange kuyerera mumakomba akadzika uye capillaries kuderedza kusungirirwa kukanganisa.For

adhesives ane yakaderera viscosity, kudzvinyirira kwakanyanya kuchaitika Ivhu rinoyerera, zvichikonzera kushaya glue.Naizvozvo,

kumanikidzwa kunofanira kushandiswa kana viscosity yakakwirira, iyo inosimudzirawo kupukunyuka kwegasi pamusoro pe

iyo adherend uye kuderedza pores munzvimbo yekubatanidza.

6. Adhesive layer ukobvu

Yakakora inonamira layer iri nyore kugadzira mabubbles, kuremara uye kutanga kutsemuka.Nokudaro, iyo yakanamatira layer inofanira

itwa yakatetepa sezvinobvira kuti uwane yakakwirira yekubatanidza simba.Mukuwedzera, kuwedzera kwekushisa kweiyo gobvu

adhesive layer mushure mekupisa inokonzera kupisa munzvimbo yeinterface.Kushushikana kwakanyanya, izvo zvinowanzoitika

kukonzera kukuvara kwemajoini.

7. Kushungurudzika kwemutoro

Kushushikana kunobata pajoinhi chaiyo kwakaoma, kusanganisira shear stress, peeling stress uye alternating stress.

(1) Shear stress: nekuda kwe eccentric tension, stress concentration inoitika pakuguma kwekubatana.Mukuwedzera kune shear

simba, kune zvakare simba rekumanikidza rinoenderana neiyo interface kutungamira uye kubvarura simba perpendicular kune

interface direction.Panguva ino, pasi pechiito chekuveura kushushikana, iyo yakakura kuwanda kweiyo adherend, iyo

yakakura kusimba kwejoini.

(2) Edza kudzivisa kushandisa nzira dzakabatana dzinoita kuti pave nekusvuuka mupfungwa panguva yekugadzira.

(3) Alternating stress: Iyo inonamira pajoinhi inoneta zvishoma nezvishoma nekuda kwekuchinjana kunetseka, uye inotyoka.

pasi pemamiriro ezvinhu akaderera zvakanyanya pane iyo static stress value.Zvakaoma uye elastic adhesives (zvakadai seimwe rubbery

adhesives) vane zvakanaka kuneta kuramba.

8. Kushushikana kwemukati

(1) Shrinkage stress: Kana chinonamira charapwa, vhoriyamu inodzikira nekuda kwekupisa, kutonhora uye kemikari.

maitiro, zvichiita kuti shrinkage stress.Kana simba re shrinkage rinopfuura simba rekunamatira, chisungo chinooneka

simba richaderera zvakanyanya.

(2) Kushushikana kwekushisa: Pakupisa kwakanyanya, kana resin yakanyungudutswa ichitonhora uye yaoma, kuderera kwevhoriyamu kuchaitika,

uye kushushikana kwemukati kuchagadzirwa pachiratidziro nekuda kwezvisungo zvekubatanidza.Kana paine mukana we

kutsvedza pakati pecheni dzemamorekuru, kushushikana kwemukati kunopera.Zvinhu zvikuru zvinokanganisa kupisa

kushushikana ndeye coefficient yekuwedzera kwekupisa, musiyano wekushisa pakati pekamuri tembiricha uye Tg, uye

musiyano mu elasticity.

Qingdao Sainuo Chemical Co., Ltd.Isu tiri vagadziri vePE wakisi, PP wakisi, OPE wakisi, EVA wakisi, PEMA, EBS,

Zinc / Calcium Stearate….Zvigadzirwa zvedu zvakapfuura REACH, ROHS, PAHS, FDA yekuongorora.

Sainuo zorora wakavimbiswa wakisi, gamuchira kubvunza kwako!

Webhusaiti: https://www.sanowax.com

E-mail：sales@qdsainuo.com

               sales1@qdsainuo.com

Adress: Room 2702, Block B, Suning Building, Jingkou Road, Licang District, Qingdao, China