Amakuru - Ibisubizo bya Si-TPV 2250 ku bikoresho bya EVA Foam bitanga ihumure ryinshi, biramba kandi bitanga umusaruro mwiza

Ibisubizo bya Si-TPV bigamije kongera ihumure, kuramba, no gukora neza mu bikoresho bya EVA foam

Ingorane zo Kuramba kw'Ibirenge no Gutakaza Foam ya EVA

Inganda nyinshi zikora inkweto zihura n'ikibazo kimaze igihe kirekire:Igihombo cya EVA foam rebound kigera kuri 10%nyuma yo kubibika cyangwa kubikoresha igihe kirekire. Uku kugabanuka k'ubushobozi bwo kwihanganira impanuka bigira ingaruka ku buryo bworoshye bwo hagati mu nsi y'inkweto, bigabanya gukomera kw'inkweto za EVA, kandi bigatera ibirego byinshi ku bakiriya no kuzamuka kw'amafaranga yo kuzisubiza.

GakondoEVA + SEBSsisitemu zikunze kurwara ibi bikurikira:

• ubucucike budahagije bw'imiyoboro,

• kuruhuka k'uruhererekane rw'uturemangingo,

• Kudahuza kw'urwego rwa SEBS.

Ibi bibazo bigira uruhare mu kwangirika k'imikorere, kudahinduka kw'ibipimo, no kugaruka ku buryo budasubirwaho.

Ibibazo bijyanye na EVA Foam n'ibisubizo byemejwe

Ibisubizo bya tekiniki byo kunoza uburyo EVA Foam Rebound Stability
1. Gukoresha neza imikorere y'amafilimi
1.1 Kongera Ubucucike bwa Crosslink
Ongera DCP ho 10–20% wongereho 0.1–0.2 phr TAIC kugira ngo ukomeze imiterere y'urusobe rw'amakuru kandi uhamye imikorere y'ifuro mu gihe kirekire.
1.2 Hitamo amanota ya SEBS yo mu rwego rwo hejuru
Koresha SEBS ifite ubushobozi bukomeye bwo kurwanya kugabanuka kugira ngo ukomeze ubusugire bw'uruhererekane rwa molekile. Ihuze na SEBS ifite ubukana bwinshi kugira ngo wongere imbaraga zo gukurura no kudashira.
1.3 Gukoresha inyongeramusaruro mu buryo bwumvikana
Irinde gukoresha pulasitiki nkeya zipima uburemere bwa molekile.
Ongeraho 1–2 phr nano CaCO₃ cyangwa silica kugira ngo wongere imbaraga z'umurabyo w'ifuro.
Genzura igipimo cy'ifuro kiri hagati ya 1.8–2.2 kugira ngo urusheho kugira imyenge ingana.

2. Gutunganya Imikorere
• Ongera ubushyuhe bwo gukaraba ku kigero cya 5–10°C (urugero, 160°C → 165–170°C).
• Ongera igihe cyo gukaraba iminota 3-5 kugira ngo urebe ko byahuriranye neza.
• Shyira ubusaza bwa kabiri kuri 80°C mu gihe cy'amasaha 2 kugira ngo urekure stress imbere kandi wongere ubushobozi bwo gusubira inyuma igihe kirekire.

Si-TPV 2250-75A Ihindura Elastomer ya Thermoplastic 1 Idahungabanya ibidukikije

SI-TPV Uburyo bwo guhindura ifuro rya EVA ryoroshye kandi rikora neza

Ikoranabuhanga Rigezweho mu bikoresho bya EVA Foam - Kuzamura imikorere ukoresheje Si-TPV 2250 Series Soft-elastic EVA foam modifier

Urukurikirane rwa Si-TPV 2250 rwa SILIKE niuburyo bwo guhindura elastomer ya thermoplastic idakoresha ibidukikijeivugurura ikoranabuhanga ryo gusohora ifuro rya EVA, ikerekana ko ifuro rihuye kandi rihoraho. Mu gukumira kwimuka kw'ibinyabutabire no gutanga igipimo cyo gusohora ifuro gihinduka, Si-TPV yongera umusaruro mwiza, igabanya ikoreshwa ry'ingufu, kandi ikongera imikorere y'ifuro muri rusange.

Urukurikirane rwa Si-TPV 2250Inyongeramusaruro za EVA zirinda ibidukikijeBituma habaho ifuro rya EVA riciriritse kandi rishobora kwihanganira kwangirika no kunyerera, rigabanya ubushyuhe, rifite ibara rimwe, kandi ritanga umusaruro mwinshi. Uburyo bworoshye bwo gutunganya no gukoresha amafaranga make bituma riba ubundi buryo bwiza bwo gusimbuza ifuro risanzwe.

Urukurikirane rwa Si-TPV 2250 rwa SILIKEelastomeri ishingiye kuri silikoni ikoresha thermoplastic ihinduka vulcanizeditanga igisubizo cyiza ku bikoresho bya EVA bitanga ifuro, bigatuma habaho iterambere mu ihumure, kuramba, no kuramba mu nkweto, ibikoresho bya siporo, ibikoresho by'ubuvuzi, ndetse n'ibikoresho byo gupfunyika.

Inyigo yo kugereranya: Ingaruka za Si-TPV 2250-75A ugereranije na Polyolefin Elastomer inyongera muri EVA Foam (Ubukomere bwa 40A)

1. Gusubira inyuma kw'umupira wo kumanuka

Kongeraho gusa20% Si-TPV 2250-75A kuri EVA foam (ubukana bwa 40A) byongera ubushobozi bwo guhangana n'impindukakuva kuri 49% kugeza kuri 51% — kugera ku musaruro ungana hafi na 20% OBC, mu gihe bitanga inyungu zo kunoza uburyo bwo gutunganya no kurengera ibidukikije.

2. Kugabanuka k'ubushyuhe

Kongeraho 20%Si-TPV 2250-75A kuri EVA foam (ubukana bwa 40A) igabanya ubushyuhe bugabanukakuva kuri 2.1% kugeza kuri 0.75% gusa — bitanga ubuziranenge bwiza cyane kurusha izindi elastomer za polyolefin.

3. Ingano y'ingufu za DIN

Gushyiramo20% Si-TPV 2250-75A mu ifuro rya EVA (ubukana bwa 40A) bigabanya kwangirika kwa DINkuva kuri 872 mm³ kugeza kuri 424 mm³ — itanga ubudahangarwa bwo kwangirika nk'uko byongeyeho 5% by'umuti urwanya kwangirika kwa NM-2.

4. Guhindura imiterere y'agatsiko

Mu ifuro rya EVA (ubukana bwa 40A), hongerwamoSi-TPV 2250-75A ifasha kugabanya guhindagurika kw'ibice binini, kongera imiterere no kuramba igihe kirekire.

5. Itandukaniro ry'amabara

Nyuma yo gukoresha Si-TPV 2250-75A, ifuro rya EVA rigaragaza ibara ritukura cyane n'agaciro ka A kiyongereye, bigaragazaIbara ry’amabara ryarushijeho kuba ryiza kandi rigatuma rigaragara neza.

Witeguye kuzamura imikorere y'ibikoresho bya EVA Foam?

Urashaka ifuro rya EVA riramba, ridapfa kwangirika neza, kandi ritunganywa neza n'ibidukikije? Si-TPV 2250 Series ya SILIKE itanga igisubizo gifatika cyo kongera ihumure, kuramba, no gukora neza.

Hamagara SILIKE kugira ngo urebeSi-TPV 2250 Series ifite ubushobozi bwo gukurura cyane, irabagirana, kandi irinda ibidukikije.binoza inkweto za siporo zo hagati, inkweto zisanzwe, insoles zo kwa muganga, n'ibindi bisaba ifuro rya EVA rigezweho rifite ubushobozi bwo kuzamuka cyane, rituma umuntu amererwa neza, ridashobora kwangirika, kandi rirambye.

Phone: +86-28-83625089 or email: amy.wang@silike.cn. Sura urubuga rwacu: www.si-tpv.com kugira ngo umenye byinshi.

Igihe cyo kohereza: Ugushyingo-14-2025