Nkhani - Wogulitsa Foam Modifier wa Si-TPV 2250 EVA | Njira ina ya SEBS yochepetsera kufooka, kukwera komanso kulimba

https://www.si-tpv.com/super-light-high-elastic-environment-friendly-eva-foaming-material-preparation-product/

Thovu la EVA ndi maziko a nsapato zapakati ndi zakunja zomwe zimavala nsapato wamba, nsapato zamasewera, nsapato zotetezera, ndi nsapato zankhondo. Kapangidwe kake kopepuka, magwiridwe antchito okongoletsa, komanso kusinthasintha kwa kagwiritsidwe ntchito kake kwapangitsa kuti likhale chisankho chokhazikika cha makampani kwa zaka zambiri.

Komabe, pamene mafashoni a nsapato akusintha kukhala zopyapyala, zolemera zopepuka, komanso moyo wautali wautumiki, makampani ambiri ndi opanga akukumana ndi zovuta zobwerezabwereza pakukalamba komanso kugwiritsa ntchito zenizeni:

• Thovu limagwa pambuyo pokakamizidwa mobwerezabwereza

• Kutentha kumachepa mukamaliza kuumba kapena kusunga

• Kutayika kwa rebound ndi kusintha kosatha

• Kuchepa kwa mphamvu yokoka pambuyo pokupindika

Mavuto amenewa samangowononga chitonthozo ndi kulimba kwa nsapato komanso amabweretsa zoopsa zazikulu za mtundu ndi chitsimikizo, makamaka m'misika ya nsapato zapamwamba kwambiri komanso zapamwamba komwe magwiridwe antchito a nthawi yayitali ndi omwe amasiyanitsa nsapato.

Pofuna kuthana ndi mavutowa, thovu la EVA losinthidwa ndi SEBS lakhala yankho lalikulu. Komabe, m'magwiritsidwe ntchito ambiri ovuta, kusintha kwa SEBS kokha sikuli kokwanira.

Nkhaniyi ikufotokoza chifukwa chake ma thovu a EVA osinthidwa ndi SEBS amalepherabe, zifukwa zomwe zimapangitsa kuti ma shrinkage ndi rebound loss zitheke, komanso momwe ma thread a EVA omwe asinthidwa ndi SEBS awonongekere.Si-TPV 2250 Series ikupereka njira yatsopano komanso yokhazikika yosinthira ma thovu a EVA ogwira ntchito bwino.

Mavuto ndi EVA Thovu ndi Mayankho Otsimikizika

Foam ya EVA Yosinthidwa ya SEBS: Yankho Lalikulu—ndi Malire Ake

Kutulutsa thovu la EVA losinthidwa ndi SEBS kwakhala njira yodziwika bwino yowonjezerera kusinthasintha ndi kulimba kwa kutentha kochepa. Mwa kuyambitsa gawo la elastomeric, SEBS imawongolera magwiridwe antchito obwerera m'mbuyo, kusinthasintha, komanso kukana ukalamba. Komabe, SEBS ilinso ndi zofooka zomwe zimaonekera kwambiri pamene mapangidwe a nsapato akukakamiza kuti nsapato zikhale zopyapyala komanso zokhala ndi moyo wautali:

Kusamuka kwa mafuta kuchokera ku SEBS yotambasulidwa ndi mafuta kumachitika panthawi ya thovu, zomwe zimapangitsa kuti pamwamba pake pakhale kumamatira, makoma osakhazikika a maselo, komanso kuchepa kwakukulu kwa mafuta.

SEBS imawonjezera kusinthasintha koma siyimalimbitsa kapangidwe ka maselo a thovu, makamaka pakagwa kutentha ndi kupsinjika kwa makina.

Kubwerera mmwamba kwambiri sikutsimikizira kuti kubwerera mmwamba kudzakhalabe, makamaka pambuyo pa kupsinjika mobwerezabwereza komanso kutentha kwambiri.

Chifukwa chake, ngakhale thovu la EVA losinthidwa ndi SEBS likhoza kuvutikabe ndi kufooka kwa nthawi yayitali, kufooka, komanso kusintha kosatha.—zomwe zimapangitsa kuti makasitomala adandaule komanso kuti pakhale mavuto okhudzana ndi chitsimikizo.

Ukadaulo Watsopano mu Zipangizo za Foam za EVA - Sinthani Magwiridwe Anu ndi Si-TPV 2250 Series Soft-elastic EVA foam modifier

Dynamic vulcanized thermoplastic silicone-based elastomer (Si-TPV) imasonyeza njira yosiyana kwambiri.

SILIKE'Si-TPV 2250 Series ndi yoteteza chilengedwezopangidwa ndi silikoniChosinthira cha thermoplastic elastomer chomwe chimasinthanso ukadaulo wa thovu la mankhwala a EVA, kuonetsetsa kuti thovu limakhala lofanana komanso losasinthasintha. Mwa kuthetsa kusamuka kwa mankhwala ndikupereka chiŵerengero chosinthika cha thovu, Si-TPV imawonjezera magwiridwe antchito opangira, imachepetsa kugwiritsa ntchito mphamvu, komanso imapangitsa kuti thovu lizigwira ntchito bwino.

Chosinthira thovu la SI-TPV Soft-elastic EVA

Poyerekeza ndi SEBS,Chosinthira cha Si-TPV Chosavuta Kuteteza Zachilengedwe cha Thermoplastic ElastomerAmapereka Ubwino Wotsatira mu EVA Foaming

1. Kukhazikika Kwambiri & Kusunganso Kobwerezabwereza

Poyerekeza ndi zinthu zodzaza zachikhalidwe monga talc kapena mankhwala oletsa kuphulika, Si-TPV imathandizira kuchira kwa elastic komanso kusunga rebound retention kwa nthawi yayitali. Imathandiza thovu la EVA kukhalabe ndi ntchito yoteteza khungu pakagwiritsidwa ntchito nthawi yayitali, ngakhale pakagwiritsidwa ntchito nthawi zambiri.

2. Kuchepa kwa Kutentha Popanda Kusamuka kwa Mafuta

Si-TPV sidalira mafuta owonjezera, kotero palibe kusuntha kwa mafuta. Kusinthasintha kwake kwamkati kumathandiza kutulutsa kutentha kwamkati panthawi ya thovu ndi kuzizira, zomwe zimachepetsa kwambiri kuchepa kwa kutentha pambuyo pa kuumba komanso kusakhazikika kwa mawonekedwe.

3. Kukana Kuvala Kowonjezereka ndi Kugwira Ntchito Mosatsetseka

Si-TPV 2250 Series imagwira ntchito ngatichosinthira cha EVA chogwira ntchito,kukonza kukana kukanda komanso kukana kutsetsereka. Mu mayeso a DIN, kuchuluka kwa kukanda kumatha kuchepetsedwa kwambiri—kuthandizira nsapato zokhazikika zogwiritsidwa ntchito nthawi yayitali.

4. Kuchulukana Kwambiri kwa Crosslinking & Kukhazikika kwa Kapangidwe

Si-TPV imatha kutenga nawo mbali mu crosslinking reactions, zomwe zimapangitsa kuti crosslinking ikhale yolimba kwambiri. Izi zimathandizira kuti crosslinking ikhale yolimba, kukana kutopa, komanso kukhazikika kwa nthawi yayitali.

5. Kuchulukana kwa Ma Nucleation a Maselo Abwino Kwambiri a Thovu

Kufalikira kwa tinthu ta Si-TPV mofanana kumalimbikitsa kupangika kwa ma nucleation osiyanasiyana panthawi ya thovu, zomwe zimapangitsa kuti maselo azikhala osalala komanso ofanana. Izi zimathandiza kuti makina azikhala olimba komanso kuti thovu likhale lolimba.

6. Kuchepetsa Kupsinjika Kukhazikika Pakutentha Konse

Si-TPV imapereka kukana kwabwino kwambiri kutentha kwambiri komanso kotsika, kukonza magwiridwe antchito a compression deformation mu zinthu zolimba kwambiri za thovu la EVA ndikuwonetsetsa kuti cushion ikuyenda bwino pamikhalidwe yovuta kwambiri.

7. Kukhuta kwa Mtundu Wowonjezereka

Magulu ogwira ntchito mu Si-TPV amapangitsa kuti utoto ugwirizane bwino, zomwe zimapangitsa kuti mitundu yowala komanso yofanana ikhale yowala kwambiri pa nsapato zapamwamba.

Kuyerekeza kwa Kuchita: Si-TPV 2250-75A vs. SEBS mu EVA Thovu (Kulimba kwa 40A)

1. Kubwerera Mpira Wotayika

KungowonjezeraThovu la 20% Si-TPV 2250-75A kupita ku EVA (kulimba kwa 40A) limathandizira kulimba kwa reboundkuchokera pa 49% mpaka 51% — Zabwino kuposa SEBS, zomwe zimapangitsa kuti pakhale zotsatira zofanana ndi 20% OBC, pomwe zimapereka maubwino abwino okonza ndi kukhazikika.

2. Kutentha Kuchepa

Kuonjezera 20%Thovu la Si-TPV 2250-75A kupita ku EVA (kulimba kwa 40A) limachepetsa kutentha pang'onokuchokera pa 2.1% mpaka 0.75% yokha — zomwe zimapereka kukhazikika kwabwino kwambiri kuposa machitidwe osinthidwa a SEBS.

3. Kuchuluka kwa DIN Variation

Kuphatikiza20% Si-TPV 2250-75A mu thovu la EVA (kulimba kwa 40A) kumachepetsa kuvala kwa DINkuyambira 872 mm³ mpaka 424 mm³ — zomwe zimapereka kukana kwa kukanda kofanana ndi kuwonjezera 5% ya zinthu zotsutsana ndi kukanda.

4. Kusintha kwa Kupsinjika

Mu thovu la EVA (kulimba kwa 40A), kuwonjezera kwaSi-TPV 2250-75A imathandiza kuchepetsa kusintha kwa kupsinjika, kulimbitsa mawonekedwe ake komanso kukhalitsa kwa nthawi yayitali.

5. Kusiyana kwa Mitundu

Pambuyo poyika Si-TPV 2250-75A, thovu la EVA limawonetsa mtundu wofiira kwambiri komanso A yowonjezera, zomwe zikusonyeza kuti mitundu yowala kwambiri imawonjezera kukongola kwa nsapato zapamwamba.

Si-TPV Modifier ya EVA Foam: Malangizo Ogwiritsira Ntchito & Njira Zina za SEBS

Si-TPV 2250 Series idapangidwira midsoles ndi outsoles za thovu la EVA zomwe zimafuna kukhazikika kwa nthawi yayitali, kuchepa kwa kufupika, komanso kukana kutopa kwambiri.

Itha kugwiritsidwa ntchito payokha kapena mogwirizana ndi SEBS, kutengera zolinga za magwiridwe antchito, momwe zinthu zilili, komanso mtengo wake.

Pa nsapato zamasewera zogwira ntchito bwino, nsapato zotetezera, nsapato zankhondo, ndi zina zofunikira, Si-TPV 2250 Series imapereka njira yokhazikika yosinthira ma thovu a EVA omwe amafunikira kubwerezabwereza kwakukulu, chitonthozo, kukana kukwawa, komanso kukhazikika kwa nthawi yayitali - popanda zoopsa zomwe zimafala zokhudzana ndi kusamuka kwa mafuta zomwe zimagwirizanitsidwa ndi machitidwe achikhalidwe osinthidwa a SEBS.

M'malo mochita ngati chowonjezera chosavuta, Si-TPV 2250 Series imagwira ntchito ngati chosinthira thovu la EVA la m'badwo wotsatira, zomwe zimapangitsa kuti nsapato zopepuka komanso zomasuka zigwire ntchito bwino.

Yambani ndi Si-TPV 2250 Series — Chithandizo chaukadaulo ndi Kugula

Kaya mukuyang'ana njira ina ya SEBS, kukonza mapangidwe a thovu la EVA, kapena kukulitsa kupanga nsapato zogwira ntchito bwino, gulu lathu laukadaulo lingakuthandizeni ndi:

Si-TPV 2250 Series EVA thovu zosintha zitsanzo

Kukonza bwino kapangidwe ka thovu la EVA

Malangizo a njira zopangira ndi kutulutsa thovu

Mayankho a thovu la EVA opepuka kwambiri, otanuka, komanso ochezeka ndi chilengedwe

Foni: +86-28-83625089

Email: amy.wang@silike.cn

Webusaiti: www.si-tpv.com

Nthawi yotumizira: Januwale-22-2026