I-Polyester Acrylate 5202B – Ukukhetha Okuhle Kokumbozwa Kwe-UV Okusebenza Kakhulu
I-polyester acrylate resin 5202B, ibhekwa njenge-resin eyisisekelo ekusetshenzisweni okuhlukahlukene kwe-UV okuphulukiswayo, njengokugqoka kwe-UV, i-varnish yephepha le-UV kanye nokuphrinta kwe-UV flexo. Inezinzuzo eziningana eziyinhloko: i-viscosity ephansi, i-leveling enhle, ukuguquguquka okuvelele, ukuqopha okusheshayo, ukunamathela okuphezulu, ukumanzisa okuhle kanye nekhono elihle lokupholisha.
I-Polyester Acrylate 5202B iyi-resin ye-UV esebenza kahle kakhulu ehambisana kahle nama-monomers amaningi e-UV nama-resin e-UV, okwenza ifaneleke ezimbozweni ze-UV ezahlukahlukene, ama-varnish ephepha le-UV, ukuphrinta kwesikrini se-UV, nokuningi. Iqukethe i-viscosity ephansi, ukugeleza okuhle kakhulu, ukuguquguquka okuphezulu, ukwakheka kwefilimu okusheshayo, ukunamathela okunamandla ezinhlobonhlobo ze-substrates, izakhiwo ezinhle kakhulu zokumanzisa ama-pigment nama-filler, kanye nokungaguquguquki kahle kwesihlabathi, okwenza kube yinto efanelekile yezimbozweni zekhwalithi ephezulu.
Okokuqala, ukuthamba okuphansi kwe-5202B kanye nokugeleza okuhle kakhulu kuqinisekisa ukusabalala ngokulinganayo ngesikhathi sokusetshenziswa, kunciphisa amaphutha futhi kuqinisekise ukuqeda kokugqoka okungenaphutha. Ukuguquguquka kwayo okumangalisayo kuvumela ukugqoka ukuthi kumelane nokuguquguquka ngaphandle kokuqhekeka, okuthuthukisa ukuqina nokuphila isikhathi eside komkhiqizo wokugcina.
Okwesibili, i-5202B yakha ifilimu eqinile ngokushesha, ethuthukisa ukusebenza kahle kokukhiqiza futhi ihlangabezana nezidingo zemigqa yokukhiqiza esheshayo. Ngaphezu kwalokho, ikhombisa ukunamathela okuhle kakhulu ezinhlobonhlobo zezingxenye, iqinisekisa isibopho esizinzile nesihlala isikhathi eside esimelana nokuxebuka.
Ngaphezu kwalokho, izakhiwo ze-5202B zokumanzisa ezisezingeni eliphezulu ziyivumela ukuthi ingene kahle kuma-pigment nama-filler, ithuthukise ukusebenza kwayo yonke i-coating futhi iqinisekise ukusabalala okufanayo. Ukuhlala kwayo kahle kakhulu ku-sandproof kwenza ukucubungula okulandelayo kube lula, okunikeza lula kakhulu ngesikhathi sokuqeda ubuso.
I-Polyester Acrylate 5202B iyisinqumo esifanele sokuthuthukisa ikhwalithi yezembozo ze-UV, ukuthuthukisa ukusebenza kahle kokukhiqiza, kanye nokufeza ukusebenza okuphezulu. Khetha i-5202B ukuqinisekisa ukuthi izembozo zakho ze-UV zihlangabezana nezindinganiso eziphakeme kakhulu zokugeleza, ukunamathela, ukuguquguquka, kanye nokusantiseka, okuletha imiphumela emihle kakhulu.
Izici zobuchwepheshe:
| Uhlobo lwe-resin | I-5202B Polyester Acrylate Resin |
| Ukubukeka | Uketshezi olubonakala luqinile |
| Ukuthamba (mPa.s) | 280~380 (25ºC) |
| Ukusebenza kahle | 2 |
| I-Chrominance (Pt-Co) | ≤100 |
| Inani le-asidi (mgKOH/g) | ≤5 |
Ukusebenza:
| ukucasuka okuphansi, ukuhleleka okuhle, ukuguquguquka okumangalisayo, ukuqopha okusheshayo, ukunamathela okuphezulu, ukumanzisa okuhle ikhono elihle kakhulu lokupholisha. |
Isicelo:
| Ukwembozwa kwe-UV, i-varnish yephepha le-UV kanye nokuphrinta kwe-UV flexo |
Ukupakisha, Isikhathi sewaranti kanye nesitoreji:
| Ukupakisha | 20/200 (kg)/Ibhakede lepulasitiki elivamile elivaliwe |
| Isikhathi sewaranti | Izinsuku ezingu-180 |
| Isitoreji | Lo mkhiqizo kufanele ugcinwe futhi uthuthwe ezigubhini zensimbi ezimnyama ezingafiphali noma ezitsheni ezinezimbozo ezingagqwali nezimelana nokugqwala. Shiya okungenani isikhala esingu-15% ngaphakathi kwesitsha sigcwele umoya. Ukupakisha kufanele kugcinwe endaweni epholile engaphansi kuka-35 ℃, futhi ukuchayeka elangeni akuvunyelwe ngokuphelele. |