Polyurethane tebụl Edge Banding Machine
Aha zuru ezu bụpolyurethane.Ngwakọta polymer.Ọ bụ O. Bayer mere ya na 1937. Polyurethane nwere ụdị abụọ: ụdị polyester na ụdị polyether.Enwere ike ime hapolyurethaneplastik (karịsịa rọba ụfụfụ), eriri polyurethane (nke a maara dị ka spandex na China), roba polyurethane na elastomers.
Soft polyurethane (PU) tumadi nwere thermoplastic linear Ọdịdị, nke nwere mma kwụsie ike, kemịkalụ na-eguzogide, resilience na n'ibu Njirimara karịa PVC ụfụfụ ihe, na nwere obere mkpakọ deformation.Ezigbo mkpuchi ọkụ, mkpuchi ụda, nguzogide ujo na ịrụ ọrụ mgbochi nje.Ya mere, a na-eji ya dị ka nkwakọ ngwaahịa, ihe mkpuchi ụda na ihe nzacha.
N'iji njirimara ndị a nke polyurethane mee ihe, ụlọ ọrụ anyị ewepụtala ngwa nke oche polyurethane na oche oche.
Igwe ụfụfụ polyurethane anyị bụ igwe kachasị mma maka ịme tebụl na oche oche.Nke mbụ bụ nha ya ziri ezi.Ọ na-eji mgbapụta mita dị elu na-adị obere ọsọ.Mgbe okpomọkụ ihe onwunwe, nrụgide na viscosity na-agbanwe agbanwe, ngwakọta ngwakọta na-anọgide na-agbanweghị iji nweta ọnụego kachasị elu.
Isi ihe na-agbapụta nwere usoro dị elu, arụmọrụ a pụrụ ịdabere na ya na ọrụ dị mfe.Ndozi ahụ dị mfe, enwere ike iji ya mee njem n'akụkụ atọ tupu, mgbe, aka ekpe na aka nri, na elu na ala;mgbe * na kọmputa na-achịkwa wụsa olu na akpaka ihicha.
Igwe na-ejuputa polyurethane na ụfụfụ na-achịkwa kọmputa.Onye na-ahụ maka kọmputa na-eji teknụzụ mgbakwunye MCU dị elu taa.Ọ nwere na-oge *, mfe ọrụ na mfe mmezi.Mgbasa ozi oti mkpu na-akpali mmecha ogwu ogbugba gara aga ma kwado maka ntụtụ na-esote.
| Mba. | Ihe | Nka nka |
| 1 | Ngwa ụfụfụ | ụfụfụ na-agbanwe agbanwe |
| 2 | Viscosity raw ihe(22 ℃) | POL～3000CPS ISO～1000MPas |
| 3 | Mmepụta injection | 80-450g/s |
| 4 | Ngwakọta oke nso | 100:28～48 |
| 5 | Ịgwakọta isi | 2800-5000rpm, mmanye ike ịgwakọta |
| 6 | Olu tank | 120L |
| 7 | Igwe mgbapụta mita | Mgbapụta mgbapụta: GPA3-40 Ụdị B mgbapụta: GPA3-25 Ụdị |
| 8 | Achọrọ ikuku mkpakọ | akọrọ, mmanụ na-enweghị mmanụ P:0.6-0.8MPa Q:600NL/min(Onye ahịa nwe) |
| 9 | Nitrogen chọrọ | P:0.05MPa Q:600NL/min(Onye ahịa nwe) |
| 10 | Usoro njikwa okpomọkụ | ikpo ọkụ:2 × 3.2Kw |
| 11 | Ike ntinye | okwu atọ-waya ise,380V 50HZ |
| 12 | Enyere ike | ihe dịka 11KW |
Ngwunye polyurethane jikọtara ya na laminate n'elu, okpokoro okpokoro a dị mfe ịnọgide na-adịru ogologo oge.Usoro ịkpụzi polyurethane na-adịghị ọcha na-ekpuchi elu elu, isi na ala maka ịdị ọcha na ịdịte aka.Agba bụ ultraviolet ìhè kwụsiri ike yana kemịkal na-eguzogide ọgwụ.Agba na-apụ n'anya n'agbanyeghị na ihe mkpuchi polyurethane maka nguzogide eyi ogologo oge pụrụ iche.
Anyị na-eche na tebụl zuru oke maka ngwa iri nri nke oge a ebe ịdịte aka kwesịrị itinye n'ime ụdị ọgbara ọhụrụ dị ọcha.A na-etinyekwa ya na tebụl klas na tebụl ụlọ ọrụ maka ichebe ndị mmadụ site na mmerụ ahụ.Igwe ụfụfụ polyurethane anyị bụ igwe kachasị mma maka ịme tebụl na oche oche.
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