Si-TPV dynamic vulcanizate thermoplastic silicone-based elastomer inosimudzira tekinoroji yeEVA foam

tsanangura:

Ethylene vinyl acetate (EVA) imhando ye copolymer inogadzirwa nekubatanidza ethylene nevinyl acetate monomers. Huwandu hwehuwandu hwevinyl acetate (VA) muEVA hunogona kusiyana kubva pa2% kusvika pa60%, zvichibvumira kugadziriswa kwehunhu hwayo. EVA ine huwandu hwakaderera hweVA, inenge 3 wt%, inowanzoshandiswa kugadzirisa polyethylene, nepo maumbirwo ane huwandu hwakakwira hweVA, kubva pa5 kusvika ku50 wt%, anoshandiswa mukugadzira mafirimu anotsvedza, kurongedza chikafu, uye shangu, pakati pezvimwe.

TUMIRAI NEE-MAIL KUTI

Ruzivo rweChigadzirwa
Matagi eChigadzirwa

Tsanangudzo

Si-TPV dynamic vulcanizate thermoplastic silicone-based elastomer imhando itsva yeEVA foam modifier. Inogona kushandiswa seModifier EVA foam yekugara, Modifier Inogona kushandiswa seModifier EVA foam yekugara, Modifier EVA foam yemidziyo yekudzivirira, Modifier EVA foam yematoyi ekuvaka, Modifier EVA foam yekudzivirira makumbo, uye inogona zvakare kubatsira kusimudzira tekinoroji yeEva foaming running shoes. Ine zvakanakira zvekuderedza kupisa kweEVA foam, kuvandudza kusimba uye kuramba kwekukwesha, kuvandudza kudzvanywa kwechinhu, uye kukurudzira maburi ebubble kuti ave akafanana uye akasimba.

Mabhenefiti Akakosha

01

Kuvandudza kusimba kwezvinhu zvefuro reEVA

Kana tichienzanisa ne talcum powder kana anti-abrasion agent, Si-TPV ine elasticity iri nani.
02

Kuvandudza kuzara kwemavara eEVA furo zvinhu

Mamwe mapoka ari paSi-TPV anogona kusangana nedhayi chromophores, zvichiita kuti ruvara ruwedzere kuwanda.
03

Deredza kudzikira kwekupisa kwezvinhu zveEVA furo

Kusimba kweSi-TPV kunobatsira kubvisa kushushikana kwemukati kwefuro reEVA.
04

Kuvandudza kuramba kwefoam yeEVA inodzivirira kupwanyika

Si-TPV inogona kutora chikamu mukuita kwe cross-linking agent, izvo zvinowedzera crosslinking density.
05

Kusiyana kwemasero enyukireya

Si-TPV inopararira zvakaenzana muEVA furo, iyo inogona kubatsira masero kuti aite nucleation.
06

Deredza kudzvanywa kwezvinhu zveEVA furo

Si-TPV ine simba rakanaka rekudzivirira kupisa kwakanyanya uye kwakaderera, uye panguva imwe chete inogona kuvandudza kusimba kwekupisa kwakanyanya uye kwakaderera kwezvinhu zveEVA zvefoam.

Kugara kwenguva refu Kugara kwenguva refu

Tekinoroji yepamusoro isina zvinonyungudutsa, isina plasticizer, isina mafuta anonyorovesa, uye isina hwema.
Kudzivirirwa kwezvakatipoteredza uye kugona kudzokororwa.
Inowanikwa mumafomura anotevedzera mitemo.

Gwaro reEVA rekugadzira furo

Si-TPV 2250 series ine hunhu hwekubata ganda zvinyoro nyoro kwenguva refu, inodzivirira mavara zvakanaka, haina plasticizer uye softener yakaiswa, uye haina mvura mushure mekushandiswa kwenguva refu, kunyanya inoshandiswa zvakakodzera kugadzirira zvinhu zveSuper light high elastic eco-friendly EVA foaming.

Kugadzira zvinhu zvitsva zveEVA Foam (4)

Mushure mekuwedzera Si-TPV 2250-75A, huwandu hwemabubble cell eEVA furo hunodzikira zvishoma, madziro emabubble anokora, uye Si-TPV inopararira mumadziro emabubble, madziro emabubble anova akaomarara.

Kuenzanisa kwaSi-TPV2250-75A uye polyolefin elastomer zvinowedzera muEVA furo

Kugadzira zvinhu zvitsva zveEVA Foam (5)

Kugadzira-zvinhu-zve-Foam-zve-EVA-7

Zvinhu zvitsva-mu-EVA-Foam-zvinhu-8

Zvinhu zvitsva-mu-EVA-Foam-zvinhu-82

Kushandiswa

Nekushandisa Si-TPV modifiers mumabasa enyu ekugadzira, mabhizinesi anogona kugadzira zvinhu zveEVA foam zvine simba rekutsungirira, kugara kwenguva refu, uye kunyaradzwa, zvichibatsira mukushandiswa kwakasiyana-siyana, kusanganisira shangu, zvigadzirwa zvehutsanana, zvinhu zvemitambo, mati epasi/yoga, nezvimwewo.

Kusiyana ne polyethylene, iyo ine semi-crystalline counterpart, kuiswa kweVA monomers kunokanganisa kuumbwa kwemakristaro mu polymer chain, zvichikonzera kudzikira kwekristaro. Sezvo huwandu hweVA huchiwedzera, EVA inova isingachinji zvishoma nezvishoma, zvichikonzera shanduko muhunhu hwayo hwepanyama uye hwemakanika. Nepo ma parameter akadai sekureba pakuputsika, tembiricha yekuchinja kwegirazi, uye huwandu hweVA huchikwira nehuwandu hweVA hwakakwira, zvimwe zvakaita sesimba rekudhonza, modulus, kuomarara, uye tembiricha yekunyunguduka zvinodzikira. Zvisinei, pasinei nekusimba kwayo kwakanyanya, EVA inogona kuratidza kushomeka mukusimba kwekubvaruka, kuramba kupfeka, uye kumanikidzwa, kunyanya mukushandiswa kunoda kusimba.

Kuti zvisave nemiganhu iyi, EVA inowanzo sanganiswa nemarabha kana ma thermoplastic elastomers (TPEs), zvichivandudza simba rekusimba, kuramba kubvaruka, kuramba kukwesha, uye kusimba kwemakemikari zvichienzaniswa neEVA yakachena. Kusanganisa EVA neTPEs dzakadai se thermoplastic polyurethane (TPU) kana polyolefin elastomers (POE) kunowedzera hunhu hwe viscoelastic uye kunoita kuti kugadziriswa nekudzokororwa kushande zvakanaka. Pamusoro pezvo, kubuda kwe olefin block copolymers (OBC) kunopa hunhu hwe elastomeric uye kuramba kupisa kwakanyanya. Chimiro chakasiyana cheOBC, chine zvikamu zvakaoma zvinokwanisa kucheneswa uye zvikamu zvakapfava zvisina chimiro, zvinoita kuti pave nekushanda kwakanaka mukushandiswa kwakasiyana-siyana, nehunhu hwekumanikidzwa hwakafanana neTPU neTPV.
Zvisinei, SILIKE Si-TPV dynamic vulcanizate thermoplastic silicone-based elastomer advances imhando yepamusoro ye vulcanizate thermoplastic Silicone-based elastomer modifier. Zvichienzaniswa nezvinogadzirisa zvakaita seOBC nePOE, Zvinhu Zvikuru zveSi-TPV zvinosanganisira: ● Kuvandudza kusimba kwezvinhu zvefoam zveEVA ● Kuvandudza kuzara kwemavara ezvinhu zvefoam zveEVA ● Kuderedza kupisa kwezvinhu zvefoam zveEVA ● Kuvandudza kuramba kwefoam yeEVA inodzivirira kupwanyika ● Si-TPV inogona kuvandudza panguva imwe chete kudzvanywa kwakanyanya uye kwakaderera kwezvinhu zvefoam zveEVA zvine hukasha hwakanyanya.