Elastomer ya Snapelastomer 2802 irwanya kunyerera no kwangirika kuri EVA
sobanura:
Snapelastomer 2802 ni uburyo bwo guhindura elastomer bufite imikorere myiza kuri sisitemu za EVA na TPU, bwagenewe kongera ubushobozi bwo kudakurura no gukurura.
Ifata neza haba mu gihe cyumye cyangwa mu gihe cy'ubukonje, ariko igakomeza gukomera, bigatuma ikwiranye n'inkweto za siporo, iz'imyambarire, izigezweho, ndetse n'iz'uruhu.
Ibikoresho bikwirakwira neza muri matrices za EVA na TPU, bigatuma bitunganywa neza kandi bigatanga umusaruro uhoraho. Ikoresheje uburyo bwa viscoelastic, yongera urugero rw'ubushyuhe aho kugabanya, bigatuma habaho ubudahangarwa mu kirere mu bihe bitose. Ku rugero rw'umutwaro rusabwa, ikomeza ubuziranenge bw'ibikoresho by'ibanze. Ihuye n'uburyo bwo gusohora ifuro, gusohora, no gushushanya inshinge.
TUYOHEREREZE IMYENDA Snapelastomer 2802 Elastomer irinda kunyerera no kwangirika
Snapelastomer 2802 ni modifier ya elastomer ifite imikorere myiza yagenewe sisitemu za EVA na TPU, itanga ubushobozi bwo kudashira no gukomera neza.
Bikoresheje uburyo bwa viscoelastic, byongera neza uburyaryate mu gihe cyumye n'igihe cy'ubukonje, bigafasha kwirinda kunyerera, cyane cyane ahantu hafite ubushuhe.
Ibikoresho bitanga uburyo bwiza bwo gukwirakwiza no gutunganya ibintu mu buryo buhamye, bigatuma byoroha kubihuza n’uburyo bwo gushushanya ifuro, gusohora no gutera inshinge. Bitanga uburyo bwiza bwo kunoza imikorere y’ibikoresho ariko bigakomeza imiterere yabyo, bigatuma biramba neza kandi bikagira imikorere myiza. Ni byiza cyane mu nkweto zikoreshwa mu mikino, inkweto zisanzwe, izigezweho, n’iz’uruhu aho umutekano, gufata no kuramba bikenewe.
Ibyiza by'ingenzi
1) Kongera ubushobozi bwo kudashira no kudacika intege bwa EVA;
2) Ingano ya DIN y'umusaruro ishobora kugabanuka cyane, kandi ubushobozi bwo kwangirika burushaho kwiyongera, bigatuma ubuzima bw'inkweto burushaho kuba bwiza;
3) Bitandukanye n'inyongera zisanzwe zirwanya kwangirika zigabanya ingano y'ubushyuhe, iki gicuruzwa, binyuze mu buryo bwa viscoelastic, gishobora kongera ingano y'ubushyuhe bw'umuvuduko w'ibikoresho byumye/bitose, bigakemura ikibazo cyo "kunyerera iyo amazi ahari" mu gice cya EVA;
4) Nyuma yo kuvurwa ko ikoranabuhanga rihuye n’imiterere y’ikimenyetso, Snapelastomer2802 ifite uburyo bwo gukwirakwiza neza ifuro rya EVA;
5) Ku gipimo cyagenwe, ntacyo bigira ku mbaraga zo gukurura, imbaraga zo gucika no gukomera kw'ibikoresho by'ibanze, kandi bishobora guhindura imikorere hatabayeho kwangiza imiterere y'ibanze……
Ibisubizo byo Guhindura Si-TPV
| IIshami rishinzwe ibipimo ngenderwaho bya tems | Agaciro gasanzwe |
| Imiterere ifatika | |
| MIgipimo cya elt (MI, 190℃ 、2.16kg) ISO1133 | g/iminota 10 0.2 |
| MIgipimo cya elt (MI, 190℃, 5kg) ISO1133 | g/iminota 10 1.9 |
| Ubucucike bwa ISO1133 | g/cm³ 1.01 |
| Imiterere ya mekanike | |
| Ingufu zo gukurura (5 ISO3700mm/umunota) | MPA 7.5 |
| kurekura igihe cyo kuruhuka (5 ISO3700mm/umunota) | % 273 |
| Ingufu zo gukurura (100% umuvuduko w'umuvuduko) ISO37 | MPA 4.5 |
| Ingufu zo gucika (C) ISO34 | KN/M 36 |
| Ubukomere (Inkombe A, 1s) ISO868 | A 65 |
| Ibipimo byo gutunganya | |
| Rigipimo gisabwa / | %W / W 5.0 ~ 10 |
| Melt point (DSC) / | ℃ 73 |
Porogaramu
Ni byiza kongeramo ingano iri hagati ya 5.0 na 10.0%. Ndagusaba cyane kuvanga Snapelastomer2802 na thermoplastic pellets mbere yo gushyira mu bikorwa byo gusohora.
Pake
25Kg / isakoshi, isakoshi y'impapuro z'ubukorikori irimo isakoshi y'imbere ya PE.
Ububiko
Bitwaze nk'imiti idateza akaga. Bika ahantu hakonje kandi hahumeka neza.
Aderesi ubuzima
Imiterere y'umwimerere igumaho amezi 24 uhereye igihe yakorewe, iyo ibitswe mu bubiko bwemewe.
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