Ukunamathela kwe-peel kuphakathi kwezimpawu ezicashunwe kakhulu — futhi ezivame ukufundwa kabi — ekulawuleni ikhwalithi yetheyiphu yokunamathela. Itheyiphu efanayo evivinywe ku-90° naku-180° ivame ukunikeza amanani ahluke kakhulu, futhilokhu okubili akukwazi ukuguqulwa noma ukushintshwa komunye nomunye.
Lokho Indlela Ngayinye Ekulinganisayo
Ukunamathela kwe-peel amandla ngeyunithi ngayinye ububanzi obudingekayo ukuze kukhishwe iteyipu kusuka kuphaneli yokuhlola ejwayelekile nge-engeli nesivinini esichaziwe, okuvame ukubikwa ku-N/25 mm.
- ukuhluba okungu-180°— ingxenye ekhululekile igoqwa emuva ukuze i-backback ihambisane nephaneli. Ukusabalala okuphansi kanye nokusebenza okulula kwenza kube yinto ezenzakalelayo yokunamathela ezisekelweni eziqinile noma ezijiyile.
- 90° ukuhluba— itheyiphu idonswa iqonde ngqo kuphaneli, okumele ihambe eceleni njengoba ingaphambili lesikhumba liqhubeka ukuze libambe i-engeli ku-90°. Kuseduze nezimo zangempela njengokususa ilebula endaweni egobile noma ukususa ifilimu evikelayo esikrinini.
Kungani Izindinganiso Zingafani
Ukuxebuka ngokuyisisekelo kuwukuguquguquka kanye nokwehluleka kwento yokunamathela ngaphambili kwe-peel. Ukushintsha i-engeli kushintsha isimo sokucindezeleka, umnikelo wokuqina kwe-backback kanye nendlela amandla ahlakazeka ngayo — ngakho imiphumela evela kuma-engeli amabili ayifani.
I-ASTM D3330 isho lokhu ngokucacile:Indlela A ihlanganisa ama-degree angu-180, Indlela F ihlanganisa ama-degree angu-90, futhi ziyizindlela zokuhlola ezihlukile. Bika uhlamvu lwendlela ngenani; inombolo ye-peel enikezwe ngaphandle kwayo ayiphelele njengencazelo. I-GB/T 2792 nayo icacisa izinqubo ezihlukene zama-engeli amabili.
Izimo Eziyisithupha Ezishintsha Umphumela
| Ipharamitha | Izilungiselelo Ezijwayelekile | Kungani Kubalulekile |
|---|---|---|
| Isivinini sokuhluba | 300 mm/min ± 10 mm/min | Amandla okuxebuka ngokuvamile akhuphuka ngesivinini |
| Iphaneli yokuhlola | I-SUS304, i-Ra 50 ± 25 nm | Amandla angaphezulu ahluka ngezinto ezibonakalayo; imiphumela ayifani |
| Irola yohlelo lokusebenza | 2000 g ± 50 g, igoqwe ngezindlela zombili | Uhulumeni unamathela ngokunamathelayo |
| Isikhathi sokuhlala | Imizuzu engama-20 noma amahora angama-24 | I-PSA iyaqhubeka nokugeleza emanzini; ukuhlala isikhathi eside kunikeza amandla aphezulu |
| Ukulungisa isimo | 23 °C ± 2 °C, 50% ± 5% RH | Kuthinta ngqo impendulo ye-viscoelastic |
| Ububanzi besampula | 25 mm (guqula uma kungeyona ejwayelekile) | Umphumela uba amandla ahlukaniswe ububanzi |
Ukufunda i-Curve
Ukuqala nokuphela okungazinzile kwejika lekhasi kuyalahlwa: ngokwe-GB/T 2792 kanye ne-ASTM D3330, ama-25 mm okuqala awanakwa futhi amandla ajwayelekile ngaphezu kwama-50 mm noma ngaphezulu okulandelayo kokuqhekeka okuzinzile athathwa njengesisekelo.Ukusebenzisa inani eliphakeme noma elisheshayo kukhulisa umphumela — iphutha elivame kakhulu lezibalo kule ndlela.
Ukushintsha Ama-engeli Kumshini Owodwa
Uchungechunge lwe-UP-2000 / UP-2001 lushintsha phakathi kuka-90° no-180° ngokushintsha isihlanganisi sokusika. Ukusika okungu-180° kudinga ukubamba okujwayelekile kuphela ngesampula egoqwe emuva; ukusika okungu-90° kudinga isihlanganisi sokusika esikhethekile kanye nepulatifomu yephaneli ehambayo ezinhlangothini ukuze kugcinwe i-engeli ingaguquki kuyo yonke indawo.
- Isivivinyo Samandla Sokuhluza se-UP-2000 esingu-90°— isibonisi sedijithali, esinikezelwe ekuhlubeni okungu-90°
- Isivivinyo se-UP-2001 90°/180° se-Adhesive Tape Peel — iyashintshwa, zombili izindlela kufreyimu eyodwa
- Isivivinyo Samandla Okuhluza esingu-180°— ukuhlolwa kokuhlubuka okuvamile okuphezulu
- Isivivinyo Samandla Se-UP-8022 Film Tape Peel— ilungiselelwe amasampula efilimu anamandla aphansi
Zonke ezine zingalungiswa ngezinhlelo zokubopha kanye nokuhlola ku-ASTM D3330 kanye ne-GB/T 2792, ngezinto zephaneli ezenziwe ngokwezifiso kanye nebanga lokulayisha lamasampula angewona ajwayelekile.
Imibuzo Evame Ukubuzwa
Yiliphi i-engeli elinikeza inani eliphakeme?
Akukho mthetho oqinile — kuncike ekuqineni kwe-backback kanye ne-adhesive rheology. Amanye amatheyipu afunda phezulu ku-90°, amanye ku-180°, yingakho eyodwa ingenakutholakala kwenye.
Ikhasimende lichaza i-ASTM D3330. Yiyiphi indlela okufanele siyibike?
Qinisekisa uhlamvu lwendlela. Indlela A (180°) isebenza kutheyiphu eboshwe ngombala owodwa ephahleni lensimbi elijwayelekile; Indlela F (90°) ilingisa ukususwa okuqondile njengokuhlubuka ilebula. Incwadi kumele ivele embikweni.
Ingabe umshini owodwa ungasebenzisa zombili izindlela?
Yebo. I-UP-2001 ishintsha ngokusebenzisa i-fixture engu-90°, kodwa lezi zindlela ezimbili zidinga izinhlelo zokuhlola ezihlukene namarekhodi ahlukene.
Ingabe amandla e-tack kanye ne-holding angahlolwa emshinini ofanayo?
Cha. I-Tack (GB/T 4852 rolling ball / loop tack) kanye namandla okuphatha (GB/T 4851, iphaneli enesisindo) kuyizindlela ezihlukene ezidinga amathuluzi akhethekile. Kanye nokunamathela kwe-peel kwakha isithombe sezakhiwo ezintathu setheyiphu ezwela ukucindezela.
Isikhathi sokuthunyelwe: Septhemba 11-2026