Sei PE Protective firimu richisiya kutaura pamusoro?

Vagadziri vanoshandisa firimu rekudzivirira vanoziva kuti dambudziko rinonyanya kutsamwisa rekudzivirira firimu iresidual glue. Nhasi, Ava ichaongorora zvikonzero uye mhinduro dzeyekudzivirira membrane yakasara zvakadzama. Mukushandiswa kwefirimu yekudzivirira zviri nyore kushandisa firimu rekudzivirira rasara nokuti hazvibviri kusarudza firimu nenyanzvi. Pane zvikonzero zvikuru zviviri:

Human Factor

Mutengi haazive zvakakwana nezve firimu rekudzivirira. Iyo firimu inodzivirira inoratidzika sechidimbu chepurasitiki chete. Vanofunga kuti chero firimu rinogona kuzadzisa zvido zvekudzivirira kwepamusoro. Nekudaro, kune yakawanda yeruzivo rwehunyanzvi inobatanidzwa mune izvi. Semuenzaniso, mukushandiswa kwekushandiswa, kana chigadzirwa chacho chichida nguva yakareba yekuratidzwa, ipapo anti-kukwegura uye anti-UV inodzivirira firimu inofanira kushandiswa. Vanofanira kuva nechokwadi chekuchengetedza firimu pamusoro pasina mafuta, mvura yebhanana, uye mamwe makemikari akasara, kana zvisina kudaro, zviri nyore kukonzera kemikari inogadzirisa zvakasara uye glue, zvichiita kuti de-glue phenomenon. Ndokumbira uwane nyanzvi yekugadzira uye mutengesi kana iwe usingazive firimu rekudzivirira.

Glue Zvinhu

Zvichienderana nemamiriro asara ekumanikidza-sensitive adhesive pane yakadzivirirwa pamusoro uye substrate, chiitiko chekudzivirira firimu residue chinogona kukamurwa mune anotevera mamiriro matatu:

Sei?

1, Glue formula haina kukodzera, kana kunaka kweglue kwakashata, zvichikonzera kusara kwakawanda uye kushatisa kana kubvarura firimu rinodzivirira.

2, Iyo firimu inodzivirira haina corona kana isina kukwana corona, zvichikonzera kusanamira kwakashata kweadhesive layer kune inodzivirira firimu. Nokudaro, pakubvarura firimu, simba rekunamatira pakati peglue layer uye ndiro yakakura kudarika kunamatira pakati peglue layer uye firimu rekutanga, uye deg rubber transfer inoitika.

3, Viscosity haienderane, uye kunamatira pakati peinodzivirira firimu rinonamira pamusoro uye chigadzirwa chepamusoro chakanyanya kukwirira zvekuti glue layer inoparadzwa, yakaparadzaniswa nePE firimu, uye deg rubber transfer.

4, Iyo yakachengetedzwa nzvimbo ine yakasara solvent inogona kuita neinodzivirira firimu inonamira layer, ichiita iyo inodzivirira firimu inonetsa kubvarura kana kuburitsa.

Solution: Kana mushandisi aine dambudziko iri, unogona kushandisa jira rakachena kuti unyike mudoro shoma uye wodzokorora kupukuta rasara namo kusvikira guruu racho rapukutwa. Zvisinei, zvakakosha kubhadhara kuti usanyanya kuoma paunenge uchipukuta, sezvo izvi zvingakanganisa kuchena kwezvigadzirwa zveprofile.

Kana dambudziko reglue rakanyanya kuoma, zvinokurudzirwa kuti mutengesi atsive.