Ọhụrụ bịarutere China China ụgbọ ala ikuku ikuku PU/Polyurethane Glass nrapado/Sealant/glue

Anyị na-ekwusi ike na nkwalite na iwebata ngwọta ọhụrụ n'ime ahịa ihe dị ka afọ ọ bụla maka New Arrival China China Auto / Car Windshield PU / Polyurethane Glass Adhesive/Sealant/ Glue, Anyị na-etinye ezi obi na ahụike dị ka ọrụ mbụ.Anyị nwere otu azụmaahịa mba ofesi tozuru oke nke gụsịrị na America.Anyị bụ onye mmekọ azụmahịa gị na-esote.
Anyị na-emesi nkwalite na iwebata ngwọta ọhụrụ n'ime ahịa dị ihe dị ka afọ ọ bụla makaChina Adhesives, Sealant, Anyị na-adabere na ihe ndị dị elu, nhazi zuru oke, ọrụ ndị ahịa dị mma na ọnụahịa asọmpi iji merie ntụkwasị obi nke ọtụtụ ndị ahịa n'ụlọ na ná mba ọzọ.A na-ebupụ ngwaahịa 95% n'ahịa mba ofesi.

5. Ojiji:

(1) pretreatment: a na-ehicha elu nke nrapado.

(2) nha: jiri sawtooth scraper tinye gluu n'elu nke nrapado even, nwekwara ike iji n'ibu mpịakọta mkpuchi, enweghị ike iji ahịhịa ahịhịa (glue viscosity bụ nnukwu), brushing ego nke banyere 250g / m2, kpọmkwem dị ka ọnọdụ n'ezie na-achịkwa ego nke gluu.

(3) ihe mejupụtara: mgbe gluu nwere ike ịbụ nrapado mejupụtara.

(4) ọgwụgwọ post-ọgwụgwọ: n'ihi na gluu a bụ ihe ntanye ụfụfụ, mgbe a na-agwọ oyi akwa ahụ, a ga-akụnye gluu n'ime oghere micro nke nrapado, na-arụ ọrụ nke anchorage, na-abawanye ike njikọ, na a ghaghị ịpịkọta ya. mgbe ọgwụgwọ.

Ngwa ngwaahịa:

Aha ngwaahịa polyurethane foaming nrapado

Ụdị ga-adakọrịrị

Ụdị PU - 90

Viscosity (MPa · s) 3000-4000

Ike otutu nkọwapụta

PH 6-7

Agba ọdịdị bụ agba aja aja

Oge ọgwụgwọ 60 nkeji

Na-edozi 90%

Ndụ nchekwa bụ ọnwa iri na abụọ

Polyurethane ụfụfụ

Ngwa ngwaahịa

Nkọwa nkwakọ ngwaahịa

Atụmatụ

Ọ nwere njirimara nke arụmọrụ dị elu, ihe owuwu dị mma, ịfụfụ mgbe a gwọchara ya, insoluble na insolubility, elu na obere okpomọkụ na-eguzogide.

Oke ngwa

A na-emepụtakwa ọnụ ụzọ na-eguzogide ọkụ, ọnụ ụzọ mgbochi izu ohi, ọnụ ụzọ ụlọ, akụrụngwa oyi, na ihe mkpuchi ọkụ dị iche iche na-eguzogide ọkụ (ajị nkume, ajị seramiiki, ajị anụ ultra-fine, polystyrene foam plastic, wdg) na-ejikwa. maka njikọta.Maka metal ka metal adhesion.

Ntuziaka

1. Ụkpụrụ ọgwụgwọ: Ntụnye a bụ ihe ntanye na-enweghị ihe mgbaze na-enwe otu ihe, nke a na-agwọ ya site na mmiri mmiri na-etinye na ikuku na n'elu nke adherend.

2.Surface ọgwụgwọ nke adherend: wepụ mmanụ na ájá n'elu nke adherend.Enwere ike iji acetone ma ọ bụ xylene hichaa ntụpọ mmanụ buru ibu.Ọ bụrụ na enweghị ntụpọ mmanụ, ọ dịghị mkpa ka ọ dị ọcha.Oge, ọ bụrụ na ọ dị mkpa, fesaa obere alụlụụ mmiri n'elu rọba na sprayer.

3.Glue mkpuchi: Jiri zigzag scraper ka ọ bụrụ nke ọma tinye gluu n'elu nke adherend.Enwere ike itinye gluu mechanical, mana ọ dịghị mkpa ịsa ahịhịa (viskosity griiz buru ibu), na mkpuchi mkpuchi bụ ihe dịka 150-250g /㎡.Enwere ike ibelata elu nke adherend, na ihe siri ike nke elu nwere ike ịbawanye ntakịrị, ya bụ, ọ bụrụhaala na elu nke abụọ adherends na-ezute ma nwee ike ịkpọtụrụ gluu nke ọma, obere mkpuchi mkpuchi, nke ka mma, n'ihi na A na-etinyekwu gluu, otú ahụ ka mmiri na-abanye n'elu nke adherend dị oke, nke ga-emetụta oge ọgwụgwọ.Ọ bụrụ na achọrọ nha nke gluu etinyere, enwere ike fesa obere alụlụ mmiri nke ọma.

4.compound: nwere ike glued

5.Post-treatment: N'ihi ụfụfụ ụfụfụ nke rọba a, mgbe a na-agwọ oyi akwa ahụ, gluu nwere ike ịkụda micropores nke adherend, nke na-arụ ọrụ nkwụsịtụ ma na-abawanye ike njikọ.A na-ejikọta ihe ahụ ma nwee ike ịtọpụ ya mgbe ọ gwọchara ya (nrụgide dị ihe dịka 0.5kg-1kg / cm2).

6. Ngwá ọrụ nhicha nwere ike iji ihe mgbaze ethyl acetate.

Mkpachapụ anya

1. Jiri a serrated spatula maka scraper, dị ka efere efere.Otú ọ dị, ọ bụrụ na a na-etinye gluu ahụ nke ọma, ọ gaghị enwe gluu nke fọdụrụ n'elu mkpuchi.Ọ bụrụ na a na-etinye gluu nke ukwuu, gluu ga-abụ ihe efu.The zigzag scraper dị nnọọ ike dị ka ọ dị, na gluu nke sawtooth hapụrụ bụ nke ukwuu.

2, The abụọ bonding na-ebupụta ga- compounded ga-glued n'otu akụkụ.

usoro nchekwa

Ekwesịrị ịchekwa ngwaahịa a n'ebe dị jụụ na ọchịchịrị n'oge nchekwa.N'ozuzu na ụlọ nkwakọba ihe ime ụlọ, oge nchekwa bụ otu afọ.Mgbe ejiri gluu nke ọ bụla, gbọmgbọm ahụ nwere nnukwu gluu kwesịrị ka a mechie ya ma chekwaa ya, akwa akwa akwa nke gluu ga-esiwanye ike na jikọrọ ọnụ n'ihi ntinye mmiri.Ọ bụrụ na ejighị ya ogologo oge, a ga-eji nitrogen mechie ya.

 Anyị na-ekwusi ike na nkwalite na iwebata ngwọta ọhụrụ n'ime ahịa ihe dị ka afọ ọ bụla maka New Arrival China China Auto / Car Windshield PU / Polyurethane Glass Adhesive/Sealant/ Glue, Anyị na-etinye ezi obi na ahụike dị ka ọrụ mbụ.Anyị nwere otu azụmaahịa mba ofesi tozuru oke nke gụsịrị na America.Anyị bụ onye mmekọ azụmahịa gị na-esote.
Mbata ọhụrụ ChinaChina Adhesives, Sealant, Anyị na-adabere na ihe ndị dị elu, nhazi zuru oke, ọrụ ndị ahịa magburu onwe ya na ọnụahịa asọmpi iji merie ntụkwasị obi nke ọtụtụ ndị ahịa n'ụlọ na mba ọzọ.A na-ebupụ ngwaahịa 95% n'ahịa mba ofesi.