Kunamatira kweganda ndeimwe yehunhu hunonyanya kutaurwa — uye hunowanzo nzwisiswa zvisirizvo — mukutonga kunaka kwetepi yekunamatira. Tepi imwechete yakaedzwa pa90° ne180° inowanzo kupa hunhu hwakasiyana, uyezviviri izvi hazvigone kushandurwa kana kutsiviwa.
Zvinoyerwa Neimwe Nzira
Kunamatira kwepeel isimba pahupamhi hweyuniti inodiwa kuti ubvise tepi kubva pane imwe jira rekuyedza pakona yakatarwa uye kumhanya, inowanzotaurwa muN/25 mm.
- 180° bvisa— magumo akasununguka anopetwa kumashure kuitira kuti backing ienderane nepaneru. Kupararira kushoma uye kushanda kuri nyore kunoita kuti ive chinhu chinonamira pamidziyo yakaoma kana yakakora.
- 90° bvisa— tepi yacho inodhonzwa yakatwasuka padivi, iyo inofanira kufamba yakatenderedza sezvo kumberi kweganda kuchifambira mberi kuti ibate kona pa90°. Pedyo nezvinhu chaizvo zvakaita sekubvisa label kubva panzvimbo yakakombama kana kubvisa firimu rekudzivirira pachidzitiro.
Nei Tsika Dzacho Dzichisiyana?
Kubvisa jira ndiko kuchinja uye kutadza kwechinamira chiri pamberi peganda. Kuchinja kona kunochinja mamiriro ekumanikidzwa, mupiro wekuoma kwemashure uye nzira iyo simba rinopararira nayo - saka mhedzisiro inobva mumakona maviri aya haienzaniswi.
ASTM D3330 inotaura izvi zvakajeka:Nzira A inofukidza 180°, Nzira F inofukidza 90°, uye inzira dzakasiyana dzekuyedza. Taura nezvebhii renzira rine kukosha; nhamba yepeel yakapihwa isina iyo haina kukwana seyakatsanangurwa. GB/T 2792 inotsanangurawo maitiro akasiyana emakona maviri.
Mamiriro matanhatu Anochinja Mugumisiro
| Paramita | Kugadzika Kwakajairika | Nei Zvichikosha |
|---|---|---|
| Kukurumidza kubvisa tsvina | 300 mm/min ± 10 mm/min | Simba rekubvisa ganda rinowanzo wedzera nekukurumidza |
| Panera rekuyedza | SUS304, Ra 50 ± 25 nm | Simba repamusoro rinosiyana nezvinhu; mhedzisiro haienzaniswi |
| Chinotenderera chekushandisa | 2000 g ± 50 g, yakakungurutswa mativi ese | Kunamira kwehurumende kunonamira |
| Nguva yekugara | Maminetsi makumi maviri kana maawa makumi maviri nemana | PSA inoramba ichiyerera ichipinda pamusoro; kugara kwenguva refu kunopa simba rakawanda |
| Kugadzirisa | 23 °C ± 2 °C, 50% ± 5% RH | Inokanganisa zvakananga mhinduro ye viscoelastic |
| Upamhi hwemuenzaniso | 25 mm (shandura kana isiri yakajairika) | Mhedzisiro isimba rakakamurwa nehupamhi |
Kuverenga Curve
Kutanga kusina kugadzikana uye kuguma kwekombama yeganda kunoraswa: paGB/T 2792 neASTM D3330, 25 mm yekutanga haicherechedzwi uye simba repakati pe50 mm inotevera kana kupfuura rekukwesha rakatsiga rinotorwa sehwaro.Kushandisa peak kana instantly value kunowedzera mhedzisiro - chikanganiso chinowanzoitika pakuverenga masvomhu nenzira iyi.
Kuchinja Makona Pamuchina Mumwe Chete
Rudzi rweUP-2000 / UP-2001 runochinja pakati pe90° ne180° nekuchinja ganda. ganda re180° rinongoda chete ma grips akajairwa ne sampuli yakapetwa kumashure; ganda re90° rinoda angle fixture yakatsaurirwa pamwe ne sideally traveling panel platform kuti angle irambe yakasimba mukati mese.
- Muedzo weKusimba weUP-2000 90° Peel— kuratidzwa kwedhijitari, kwakatsaurirwa ku 90° peel
- UP-2001 90°/180° Adhesive Tepi Peel Tester — inogona kushandurwa, nzira dzese dziri pafuremu imwe chete
- Muedzi weSimba reKubvisa Mavanga 180°— yekuongorora maganda akawanda nguva dzose
- UP-8022 Firimu Tape Peel Simba Tester— yakagadzirirwa mienzaniso yemafirimu asingashandise simba rakawanda
Zvose zviri zvina zvinogona kugadziriswa nema grips nema test programs zvichienderana neASTM D3330 neGB/T 2792, ne custom panel tools uye load ranges dze specimens dzisiri dze standard.
Mibvunzo Inowanzo bvunzwa
Ndeipi kona inopa kukosha kwepamusoro?
Hapana mutemo wakatarwa — zvinoenderana nekuomarara kwemusana uye rheology yekunamatira. Mamwe matepi anoverenga zvakakwira pa90°, mamwe pa180°, ndicho chikonzero chaicho nei rimwe risingakwanise kubva kune rimwe.
Mutengi anotaura ASTM D3330. Ndeipi nzira yatinofanira kuzivisa?
Simbisai bhii renzira. Nzira A (180°) inoshanda kune tepi yakaputirwa nesimbi imwe chete; Nzira F (90°) inotevedzera kubviswa kwakatwasuka senge kubviswa kwelabel. Bhii rinofanira kuoneka mumushumo.
Muchina mumwe chete unogona kushandisa nzira dzese dziri mbiri here?
Ehe. Iyo UP-2001 inochinja kuburikidza ne90° fixture, asi nzira mbiri idzi dzinoda mapurogiramu ekuyedza akasiyana uye marekodhi akasiyana.
Simba rekubata nekubata rinogona kuyedzwa pamuchina mumwe chete here?
Kwete. Tack (GB/T 4852 rolling ball / loop tack) uye holding power (GB/T 4851, weighted panel) inzira dzakasiyana dzinoda zvishandiso zvakatsaurirwa. Pamwe chete nekunamira peel zvinoumba mufananidzo wezvinhu zvitatu zvetepi inonzwa kumanikidzwa.
Nguva yekutumira: Gunyana-11-2026