Nhau - Si-TPV 2250 Mhinduro dzezvinhu zveEVA Foam zvine nyaradzo, zvinogara kwenguva refu, uye zvinoshanda

Mhinduro dzeSi-TPV dzekusimudzira nyaradzo, kugara kwenguva refu, uye kushanda zvakanaka kwekugadzira zvinhu zveEVA foam

Matambudziko eEVA Foam Rebound Kurasikirwa & Kugara Kwetsoka

Vagadziri vazhinji veshangu vanosangana nedambudziko renguva refu:Kurasikirwa kwefoam rebound yeEVA kusvika ku10%mushure mekuchengetwa kana kushandiswa kwenguva refu. Kudzikira uku kwekutsungirira kunokanganisa kugadzikana kwepakati petsoka, kunoderedza kugara kwenguva refu kweshangu dzeEVA, uye kunotungamira mukunyunyuta kwevatengi uye mwero wekudzoka kweshangu.

ChinyakareEVA + SEBSMasisitimu anowanzo tambura ne:

• kusakwana kwehuwandu hwe crosslink,

• kuzorora kwecheni yemamorekuru,

• Kusawirirana kweSEBS grade.

Matambudziko aya anokonzera kuora kwekushanda, kusagadzikana kwezvikamu, uye kudzoreredzwa kwekudzoka kwesimba kusingachinji.

Matambudziko neEVA Foam uye Mhinduro Dzakasimbiswa

Mhinduro dzehunyanzvi dzekuvandudza kugadzikana kweFoam Rebound yeEVA
1. Kugadzirisa Kugadzirwa Kwemagadzirirwo
1.1 Wedzera Kuwanda kweCrosslink
Wedzera DCP ne10–20% uye wedzera 0.1–0.2 phr TAIC kusimbisa chimiro chenetwork uye kudzikamisa mashandiro efoam kwenguva refu.
1.2 Sarudza High-Rebound SEBS Grades
Shandisa SEBS ine hunhu hwakasimba hwekudzivirira kudonha kuti uchengetedze kusimba kwecheni yemamorekuru. Shandisa SEBS ine kuomarara kwakakwirira kuti uwedzere simba rekudhonza uye kuramba kupfeka.
1.3 Kushandisa Zvinowedzera Zvine Ungwaru
Dzivisai zvinhu zvinoshandisa mapurasitiki zvisina huremu hwakawanda.
Wedzera 1–2 phr nano CaCO₃ kana silica kusimbisa mapfupa efuro.
Dzora chiyero chefuro chiri pakati pe1.8–2.2 kuti ugone kuenzana kwemaburi.

2. Kugadzirisa Maitiro
• Wedzera tembiricha yekupisa ne5–10°C (semuenzaniso, 160°C → 165–170°C).
• Wedzera nguva yekugadzika kwebvudzi nemaminitsi matatu kusvika mashanu kuti uve nechokwadi chekuti rakabatana zvakakwana.
• Isa secondary age pa80°C kwemaawa maviri kuti ubvise kushushikana kwemukati uye uwedzere kugadzikana kwenguva refu kwe rebound.

Si-TPV 2250-75A Thermoplastic Elastomer Modifier1 Inoshamwaridzana Nezvakatipoteredza

SI-TPV Chigadziriso chefuro cheEVA chakapfava-chakapfava

Tekinoroji Itsva muEVA Foam Materials - Kuvandudza Mashandiro neSi-TPV 2250 Series Soft-elastic EVA foam modifier

Si-TPV 2250 Series yeSILIKE ndeyemodifier yethermoplastic elastomer isingakuvadzi nharaundaiyo inotsanangura patsva tekinoroji yeEVA chemical foam, ichivimbisa kufanana kwepamusoro uye kugara kwenguva refu kwefoam. Nekudzivirira kufamba kwemakemikari uye kupa chiyero chinogadziriswa chefoam, Si-TPV inowedzera kushanda zvakanaka kwekugadzira, inoderedza kushandiswa kwesimba, uye inovandudza mashandiro efoam.

Nhevedzano yeSi-TPV 2250zvinowedzera furo reEVA risingakuvadzi nharaundaInogonesa kugadzirwa kwemafuro eEVA asina kusimba zvakanyanya, anodzivirira kubvaruka nekutsvedza, ane ruvara rwakafanana, uye goho repamusoro remushonga. Kureruka kwayo pakugadzirisa uye kushandisa mari shoma kunoita kuti ive imwe nzira iri nani pane nzira dzechinyakare dzekugadzira furo.

Si-TPV 2250 Series yeSILIKEelastomer ine thermoplastic inoshanduka-shanduka ine silicone-based based elastomerinopa mhinduro inoshanda yezvinhu zvinofema zveEVA, zvichisimudzira kufambira mberi kwekunyaradzwa, kugara kwenguva refu, uye kugara kwenguva refu mushangu, midziyo yemitambo, midziyo yekurapa, uye marongero.

Chidzidzo Chekuenzanisa: Mhedzisiro yeSi-TPV 2250-75A vs. Polyolefin Elastomer Additives muEVA Foam (40A Hardness)

1. Kudonhedza Bhora Kudzoka

Kuwedzera chete20% Si-TPV 2250-75A kuEVA furo (40A kuomarara) inowedzera kusimba kwe reboundkubva pa49% kusvika pa51% — kuwana mhedzisiro yakafanana ne20% OBC, ukuwo zvichipa mabhenefiti ekugadzirisa zvinhu zviri nani uye kuchengetedzeka.

2. Kudzikira kwekupisa

Kuwedzera 20%Foam yeSi-TPV 2250-75A kuenda kuEVA (40A kuomarara) inoderedza kupisakubva pa2.1% kusvika pa0.75% chete — zvichipa kugadzikana kuri nani kupfuura mamwe ma polyolefin elastomers.

3. Kupfeka kweDIN Vhoriyamu

Kubatanidza20% Si-TPV 2250-75A muEVA furo (40A kuomarara) inoderedza kusakara kweDINkubva pa872 mm³ kusvika 424 mm³ — inodzivirira kukweshana kwakafanana nekuwedzera 5% yemushonga unodzivirira kukweshana NM-2.

4. Kuchinja kweKudzvanyirira

MuEVA furo (40A kuomarara), kuwedzerwa kweSi-TPV 2250-75A inobatsira kuderedza kukanganiswa kwesimba remuchina, zvichivandudza kupora kwechimiro uye kugara kwenguva refu.

5. Musiyano weRuvara

Mushure mekushandisa Si-TPV 2250-75A, furo reEVA rinoratidza ruvara rutsvuku rwakakora uye A yakawedzera, zvichiratidzakusimba kweruvara kuri nani uye kutaridzika zvakanaka kwemaziso.

Wagadzirira Kukwidziridza Kushanda Kwezvinhu ZveFoam zveEVA?

Uri kutsvaga mafoam eEVA ane rebound yenguva refu, anodzivirira kupera zvakanaka, uye anogadzirisa zvinhu zvisina njodzi kunharaunda here? Si-TPV 2250 Series yeSILIKE inopa mhinduro inoshanda yekuwedzera kunyaradzwa, kugara kwenguva refu, uye kushanda zvakanaka kwekugadzira.

Bata SILIKE kuti uwane mukanaSi-TPV 2250 Series mhinduro dzeEVA dzakareruka, dzakapfava, uye dzinoshanda mukuchengetedza nharaundaizvo zvinovandudza makumbo epakati eshangu dzemitambo, shangu dzemazuva ese, ma insoles ekurapa, nezvimwe zvinoshandiswa zvinoda furo repamusoro reEVA rine rebound yakakwira, nyaradzo, kuramba kupfeka, uye kugara kwenguva refu.

Phone: +86-28-83625089 or email: amy.wang@silike.cn. Endai pawebsite yedu: www.si-tpv.com kuti mudzidze zvakawanda.

Nguva yekutumira: Mbudzi-14-2025