Ihe niile I Kwesịrị Ịma Banyere Mgbakwunye Nrụgide Na-ahụ Maka Ihe Nkiri Na-echebe

Ihe nrapado nwere mmetụta nrụgide ejiri n'imeIhe nkiri nchekwa enwere ike kewaa ya n'ụdị anọ: rọba eke, roba sịntetịt, acrylic soluble mmiri, na acrylic dabere na mgbaze. Isi ihe dị mma na ihe ọjọọ nke ihe nkiri nchebe na-ekpebi site na njirimara nke nrapado, nke nwere àgwà dị iche iche.

1. Eke roba nwere njikọ dị elu, ya mere ọ naghị emepụta gluu fọdụrụnụ. Resin na ihe mgbakwunye na-achịkwa viscosity. Otú ọ dị, usoro mkpuchi ahụ dị mgbagwoju anya karị; ọ dị mkpa itinye primer na ihe nkiri ahụ na mbụ iji meziwanye ike elu nke ihe nkiri ahụ tupu a na-ekpuchi roba eke na ihe nkiri PE.N'ime ime ụlọ, roba eke nwere ike ịnọgide na-agbanwe agbanwe ruo afọ abụọ, mana ọ na-eweda afọ na afọ n'ime ọnwa 3-12 mgbe ekpughere ya na ìhè UV. Ihe nkiri nchebe ojii na nke ọcha na-eguzogide UV bụ nke atọ n'ígwé mejupụtara: oyi akwa dị n'ime, nwa, nwere ike ịmịkọrọ ụzarị ultraviolet nke ọma; oyi akwa nke etiti, na-acha ọcha, nwere ike igosi ìhè nke mere na ihe nkiri nchebe ahụ nwere ike belata ike ịmịnye, belata ịka nká nke gel, oyi akwa elu: na-acha ọcha: nwere ike kpuchie oji nke oyi akwa n'ime kpamkpam, enwere ike ibipụta agba ọcha dị ọcha. mara mma karịa. Ya mere ọbụlagodi mgbe ọnwa 12 nke ikpughe n'èzí gasịrị, rọba agaghị aka nká. Wepụ nchegbu nke ndị na-emepụta ihe. A na-ahụkarị roba roba nwere agba odo odo. Nkwenye mbụ nke rọba eke dị mma, ọ na-esikwa ike ịtọghe gluu na nrapado na kọntaktị.

2. roba sịntetik nwere ike inye viscosity dị elu na nguzogide ihu igwe

Rịba sịntetịt nwere ike inye viscosity dị elu na nguzogide ihu igwe, ma ruo ogologo oge, a ga-agwọ gluu, na viscosity mbụ na-ebelata, ya mere, a na-agbakwunye roba roba na roba eke.

3. Mmiri-soluble acrylic bụ mmiri dị ka ihe na-agbari na acrylic monomer.

Dị ka ndị enyi na gburugburu ebe obibi na-achọghị ngwaọrụ mgbake mgbaze, mba ndị na-emepe emepe na-ejikarị colloid soluble mmiri mepụta ihe nkiri nchebe. Acrylic mmiri na-agbaze nwere njirimara nke ihe nkiri nchebe na-edozi ihe mgbaze. Ngwunye elu nke ihe nkiri nchebe na-edozi mmiri kwesịrị izere ma belata kọntaktị na vapo mmiri iji gbochie nrapado fọdụrụnụ. Ihe nkiri nchebe na-edozi mmiri na-edozi mmiri bụ nke a na-eji dị mfe na ngwa ngwa ịdọpụ. Ihe nkiri nchebe acrylic na-agbaze mmiri na United States na Eshia nwere otutu.

4. ihe mgbaze dabeere acrylic bụ iji organic solvents dị ka ihe na-agbari acrylic monomer.

Acrylic nrapado bụ uzo na-eguzogide ịka nká ruo afọ 10. Ihe nrapado ahụ na-agwọkwa nwayọọ nwayọọ ma ọ bụrụ ìhè UV. Tụnyere rọba, acrylic adhesives nwere obere ihe mbido mbụ. Mgbe emechara ihe nkiri ahụ corona, a na-etinye ihe nrapado acrylic ozugbo na-enweghị primer. Ihe nkiri acrylic na-eme ụda dị egwu, na-ada ụda mgbe ọ na-apụ apụ, ebe ihe nkiri rọba na-eji ụda dị nro na-ekpugharị. E jiri ya tụnyere nrapado acrylic, rọba dị ezigbo ụtọ ma nwee ezigbo mmiri. Mgbe a kpasuru ya ike, ọ na-eme ngwa ngwa na kọntaktị zuru oke na elu nke a ga-etinye, ya mere, uru kachasị dị mkpa nke ihe nkiri nchebe nke ụdị roba bụ na a na-etinye ngwa ngwa nrapado ahụ, na njedebe ikpeazụ na-abịarute ngwa ngwa mgbe a na-agbanye ya na roller. . Ọ bụ adabara ịcha site osisi factory na nnọọ adaba n'ihi na njedebe ọrụ na-adọwa ihe nkiri. Maka ebe ndị siri ike, mgbe nrụgide gasịrị, uru nke ezigbo mmiri mmiri nke mkpụrụ ndụ roba na-apụta ìhè karị; enwere ike ịpịnye ha ngwa ngwa n'ime ịda mbà n'obi dị iche iche ma nwee njikọ zuru oke na elu.

The acrylic roba siri ike ma na-adịghị mma na-agagharị agagharị, n'ihi ya, adhesion nke acrylic ihe nkiri nchebe na-egwu nwayọọ nwayọọ; ọbụlagodi mgbe nrụgide gasịrị, gel na elu a ga-etinye ka enweghị ike ịkpọtụrụ ya. Edobere ụbọchị 30-60 ka e mesịrị, ọ ga-abụ kọntaktị zuru oke na elu ka a ga-etinye iji nweta njedebe ikpeazụ, na njedebe ikpeazụ na-eme ka ọ dị ukwuu karịa nkwụsị nke nrapara nke viscosity nke 2-3 ugboro.