I-SILIKE Snapelastomer 2802 iyisengezo esisebenzayo esisebenzayo esenzelwe ngokukhethekile uhlelo lwe-foam lwe-EVA. Le elastomer engasheleli futhi engagugi ithuthukisa kakhulu ukumelana nokuguguleka ngenkathi ithuthukisa ukumelana nokuguguleka okumanzi. Ifaneleka kakhulu ezithendeni zezicathulo zezemidlalo nezivamile ezidinga ukuguguleka okunamandla, ukuphepha, kanye nokuqina.
| Izinto | Amazinga Okuhlola | Iyunithi | Inani Elijwayelekile |
| Izakhiwo Ezibonakalayo | |||
| Inkomba Yokuncibilika (MI, 190℃, 2.16kg) | I-ISO 1133 | g/10min | 0.2 |
| Inkomba Yokuncibilika (MI, 190℃, 5kg) | I-ISO 1133 | g/10min | 1.9 |
| Ubuningi | I-ISO 1133 | g/cm³ | 1.01 |
| Izakhiwo Zemishini | |||
| Amandla Okudonsa (5 mm/min) | I-ISO 37 | I-MPa | 7.5 |
| Ukwelulwa Ngesikhathi Sokuphumula (5 mm/min) | I-ISO 37 | % | 273 |
| Amandla Okudonsa (Ukucindezeleka okungu-100%) | I-ISO 37 | I-MPa | 4.5 |
| Amandla Okudabuka (C) | I-ISO 34 | kN/m | 36 |
| Ubulukhuni (Ugu A, 1s) | I-ISO 868 | A | 65 |
| Amapharamitha Okucubungula | |||
| Isilinganiso Esinconyiwe | - | % W/W | 5.0~10 |
| I-Melt Point (DSC) | - | ℃ | 73 |
1. Kuthuthukisa ukumelana nokuguguleka kanye nezakhiwo zokungasheleli ze-EVA.
2. Kunciphisa kakhulu ukuguguleka kwevolumu ye-DIN, kuthuthukisa kakhulu ukumelana nokuguguleka futhi kwandise ngempumelelo impilo yenkonzo yesisekelo sezicathulo.
3. Ngokungafani nezengezo zokumelana nokuguguleka zendabuko ezinciphisa i-coefficient yokungqubuzana, lo mkhiqizo usebenzisa indlela ye-viscoelastic ukwandisa ama-coefficient okungqubuzana okomile nokumanzi, ukuxazulula inkinga "yokushelela lapho kumanzi" ezithendeni ze-EVA.
4. Ngemva kokwelashwa kokuhambisana kwe-interface, i-Snapelastomer 2802 ifinyelela ukusabalala okuhle ngaphakathi kohlelo lwe-EVA foaming.
5. Ngomthamo onconywayo, ayinawo umthelela omkhulu emandleni okudonseka, emandleni okudabuka, kanye nobulukhuni, okuvumela ukuguqulwa kokusebenza ngaphandle kokubeka engcupheni izakhiwo ezibalulekile zezinto eziyisisekelo.
Kunconywa amazinga okwengeza aphakathi kuka-5.0 ~ 10.0%. Ngincoma kakhulu ukuxuba i-Snapelastomer2802 nama-pellet e-thermoplastic ngaphambi kokufaka inqubo yokukhipha.i-ess.
1. Izimo zenqubo zingahluka ngokwemishini nezinqubo ngazinye.
2. Kunconywa ukomisa nge-desiccant esusa umswakama kuyo yonke indawo
Okuvelele Kokusebenza (uhlelo lwe-EVA, ukwengeza okungu-5–10%):
• Ukumelana nokuguguleka: kuthuthukisiwe
• Ukumelana nokushelela okomile: kuthuthukisiwe
• Ukumelana nokushelela okumanzi: ≥ 0.45
• Ukuhambisana kwe-foam: okuzinzile
25KG/isikhwama, isikhwama sephepha esenziwe ngezandla esinesikhwama sangaphakathi se-PE
Thutha njengamakhemikhali angewona ingozi. Gcina endaweni epholile, enomoya omuhle.
Izici zokuqala zihlala zinjalo izinyanga eziyi-12 kusukela ngosuku lokukhiqiza, uma zigcinwe endaweni yokugcina enconyiwe.
Umbuzo 1: Kungani i-EVA ishelela uma imanzi?
A:I-EVA inomshudo ophansi kakhulu womphezulu, ikakhulukazi uma amanzi esebenza njengesithambisi. Izithasiselo ezivamile zivame ukwehluleka ukugcina ukushudo okuphezulu ngaphansi kwezimo ezimanzi, okuholela ezingozini zokushelela.
UMBUZO 2: I-Snapelastomer 2802 ithuthukisa kanjani ukusebenza kwe-EVA sole?
A:I-Snapelastomer 2802 ithuthukisa kakhulu ukumelana nokuguguleka kanye nokumelana nokushelela ezithendeni ze-EVA, ixazulula inkinga evamile "yokushelela uma kumanzi" ngenkathi ithuthukisa ukuqina kwento.
Umbuzo 3: Ingabe i-Snapelastomer 2802 ingasetshenziswa ezinhlelweni ze-EVA foaming?
A:Yebo, i-Snapelastomer 2802 yenzelwe ngokukhethekile izinhlelo ze-EVA foaming futhi ayiphazamisi isakhiwo se-foam noma ukusebenza kokucubungula. Ihlakazeka kahle futhi iqinisekisa ukuthi i-foam izinzile.
UMBUZO 4: I-Snapelastomer 2802 iqhathaniswa kanjani nezithasiselo zendabuko ezingagugi?
A:Izithasiselo zendabuko ezingagugi zivame ukunciphisa ukungqubuzana, okubangela ukuhwebelana phakathi kokubamba nokuqina. I-Snapelastomer 2802, nokho, isebenzisa indlela ehlukile ye-viscoelastic ukuthuthukisa kokubili ukumelana nokungqubuzana nokungqubuzana ngaphandle kokubeka engcupheni noma yikuphi.
Umbuzo 5: Ingabe i-Snapelastomer 2802 iyazithinta izakhiwo ze-EVA?
A:Cha, i-Snapelastomer 2802 ayinawo umthelela omkhulu ezimpahleni ezibalulekile zemishini njengamandla okudonseka, amandla okudabuka, kanye nobunzima. Ihlinzeka ngokuguqulwa kokusebenza ngaphandle kokunciphisa ukusebenza kwezinto eziyisisekelo.
Umbuzo 6: Yisiphi isicelo esijwayelekile se-Snapelastomer 2802 ezicathulweni?
A:I-Snapelastomer 2802 ilungele kakhulu izithende zezicathulo zezemidlalo nezivamile ezidinga ukumelana nokuguguleka okuthuthukisiwe kanye nokumelana nokushelela, ikakhulukazi ezindaweni eziguquguqukayo lapho kokubili ukuphepha nokuqina kubalulekile khona.
Umbuzo 7: Yiziphi izinzuzo zokusebenza ezingalindelwa yi-Snapelastomer 2802 ezinyaweni ze-EVA?
A:Ungalindela ukusimama kokuguguleka okuthuthukisiwe, ukubamba okomile nokumanzi okuthuthukisiwe (nge-COF ≥ 0.45), ukwehla kokulahlekelwa kokuguguleka komthamo we-DIN, kanye nezici zokucubungula ezizinzile ekwakhiweni kwezicathulo ze-EVA.
Umbuzo 8: Ingabe i-Snapelastomer 2802 iyahambisana nezindlela ezilula ze-EVA?
A:Yebo, i-Snapelastomer 2802 isebenza kahle nezinhlelo ze-EVA ezilula, ihlinzeka ngokubamba nokuqina ngaphandle kokwengeza isisindo esiningi, okwenza ifaneleke kakhulu ezicathulweni zemidlalo nezingajwayelekile.
Umbuzo 9: I-Snapelastomer 2802 ikuthuthukisa kanjani ukuphepha kwezinyawo ze-EVA?
A:Ngokuthuthukisa kokubili ukumelana nokuguguleka kanye nokumelana nokushelela okumanzi, i-Snapelastomer 2802 ithuthukisa kakhulu ukuphepha kanye nenduduzo yezicathulo, ivimbela izingozi zokushelela kokubili ezimweni ezomile nezimanzi.
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