I-Si-TPV eguquguqukayo ivulcanizate ye-thermoplastic silicone-based elastomer iqhubela phambili itekhnoloji yogwebu ye-EVA

chaza:

I-Ethylene vinyl acetate (EVA) yicopolymer eguquguqukayo eyenziwe ngokuxuba i-ethylene kunye ne-vinyl acetate monomers. Umlinganiselo we-vinyl acetate (VA) umxholo kwi-EVA unokuhluka kwi-2% ukuya kwi-60%, evumela ukulungelelaniswa kweempawu zayo. I-EVA enomxholo ophantsi we-VA, malunga ne-3 wt%, isetyenziswa ngokuqhelekileyo ukuguqula i-polyethylene, ngelixa iingoma ezinomxholo ophezulu we-VA, ukusuka kwi-5 ukuya kwi-50 wt%, zifumane izicelo ekuveliseni iifilimu ezinciphayo, ukupakishwa kokutya, kunye nezihlangu, phakathi kwabanye.

THUMELA I-IMEYILI KUTHI

Iinkcukacha zeMveliso
Iithegi zeMveliso

Iinkcukacha

I-Si-TPV dynamic vulcanizate thermoplastic silicone-based elastomer yinto entsha ecocekileyo ecocekileyo ye-EVA isilungisi sogwebu. inokusetyenziswa njenge-Modifier EVA foam yokuhlala, i-Modifier Ingasetyenziswa njenge-Modifier EVA foam yokuhlalisa, i-Modifier EVA foam yezixhobo zokukhusela, i-Modifier EVA foam yezinto zokudlala zokwakha, i-Modifier EVA foam ye-shin guards, kwaye ingaququzelela uphuculo lwe-Eva olugwebu olusebenzayo lwetekhnoloji yokuphucula. Ineenzuzo zokunciphisa i-thermal shrinkage ye-EVA foam, ukuphucula ukuqina kunye nokuxhatshazwa kwe-abrasion, ukuphucula ukunyanzeliswa kwe-deformation yezinto eziphathekayo, kunye nokukhuthaza imingxunya ye-bubble ukuba ibe yinto efanayo kwaye ixinene.

IiNzuzo eziPhambili

01

Ukuphucula ukuqina kwezixhobo zogwebu ze-EVA

Xa kuthelekiswa ne-talcum powder okanye i-anti-abrasion agent, i-Si-TPV ine-elasticity engcono.
02

Ukuphucula ukugcwala kombala wezinto ze-foam ze-EVA

Amanye amaqela kwi-Si-TPV anokunxibelelana nechromophores yedayi, ephucula ukugcwala kombala.
03

Nciphisa ukushwabana kobushushu bezinto zogwebu ze-EVA

I-elasticity ye-Si-TPV inceda ukukhulula uxinzelelo lwangaphakathi lwe-EVA foam material.
04

Ukuphucula ukunxitywa kwe-anti-abrasion resistance ye-EVA foam materials

I-Si-TPV inokuthatha inxaxheba ekuphenduleni i-agent edibeneyo, eyandisa ukuxinana kwe-crosslinking.
05

I-Heterogeneous nucleation

I-Si-TPV ihlakazwe ngokufanayo kwizinto ze-foam ze-EVA, ezinokunceda i-cell nucleation.
06

Ukunciphisa ukunyanzeliswa kwe-deformation ye-EVA foam materials

I-Si-TPV inomsebenzi olungileyo wokuchasa ubushushu obuphezulu kunye nobushushu obuphantsi, kwaye ngaxeshanye ingaphucula ubushushu obuphezulu kunye nomgangatho ophantsi wobulukhuni obuphezulu bezinto zogwebu ze-EVA.

Ukuqina Uzinzo

Itekhnoloji ephucukileyo enganyibilikiyo, ngaphandle kweplastiki, akukho oli yokuthambisa, kwaye ayinavumba.
Ukukhuselwa kokusingqongileyo kunye nokusebenziseka kwakhona.
Ifumaneka kwiifomyula ezihambelana nomthetho.

EVA ukugwebu Guide

Uthotho lwe-Si-TPV 2250 luneempawu zokuchukumisa okuthambileyo kwexesha elide, ukuchasana kakuhle kwamabala, akukho plastizer kunye nesithambisi esongeziweyo, kwaye akukho mvula emva kokusetyenziswa kwexesha elide, ngakumbi ngokufanelekileyo esetyenziselwa ukulungiswa kwe-EVA eco-friendly eco-friendly EVA ukukhanya.

Ukuveliswa kwezinto ezintsha ze-EVA Foam (4)

Emva kokongeza i-Si-TPV 2250-75A, ukuxinana kweeseli ze-bubble ze-EVA foam kuncipha kancinci, udonga lwamaqamza luyajiya, kwaye i-Si-TPV isasazwe kudonga lweqamza, udonga lwamaqamza luba rhabaxa.

Uthelekiso lukaSi-TPV2250-75A kunye ne-polyolefin elastomer iziphumo zokongezwa kwi-EVA foam

Ukuveliswa kwezinto ezintsha ze-EVA Foam (5)

I-Innovation-in-EVA-Foam-materials-7

I-Innovation-in-EVA-Foam-materials-8

I-Innovation-in-EVA-Foam-materials-82

Isicelo

Ngokubandakanya izilungisi ze-Si-TPV kwiinkqubo zakho zokuvelisa, amashishini anokuvelisa izinto zogwebu ze-EVA ezinikwe ukomelela okongeziweyo, ukuqina, kunye nentuthuzelo, ukulungiselela usetyenziso olwahlukeneyo, kubandakanya neesoles zezihlangu, iimveliso zococeko, izinto zokuzonwabisa ezemidlalo, umgangatho / iimethi zeyoga, kunye nokunye.

Ngokungafaniyo nomlingani wayo we-semi-crystalline, i-polyethylene, ukungeniswa kwe-VA monomers kuphazamisa ukubunjwa kweekristale kwikhonkco ye-polymer, okubangelwa ukunciphisa i-crystallinity. Njengoko umxholo we-VA usanda, i-EVA iba yi-amorphous ngokuqhubekayo, ekhokelela kutshintsho kwizakhiwo zayo zomzimba kunye nezomatshini. Ngelixa iiparamitha zifana nobude ngexesha lekhefu, ubushushu beglasi yokutshintsha, kunye noxinzelelo lonyuka ngomxholo ophezulu we-VA, ezinye ezinje ngokuqina kokuqina, imodyuli, ubulukhuni, kunye nokuncibilika kweqondo lobushushu. Nangona kunjalo, ngaphandle kokuqina kwayo okuphuculweyo, i-EVA inokubonisa intsilelo kumandla okukrazula, ukuxhathisa, kunye neseti yoxinzelelo, ngakumbi kwizicelo ezifuna ukomelela.

Ukoyisa le mida, i-EVA ihlala idityaniswa neerubha okanye i-thermoplastic elastomers (i-TPEs), iphucula amandla okuqina, ukuchasana nokukrazula, ukuxhathisa i-abrasion, kunye nokomelela kweekhemikhali xa kuthelekiswa ne-EVA esulungekileyo. Ukudibanisa i-EVA kunye nee-TPE ezifana ne-thermoplastic polyurethane (TPU) okanye i-polyolefin elastomers (POE) iphucula iimpawu ze-viscoelastic kwaye iququzelele ukusetyenzwa kunye nokuhlaziywa kwakhona. Ukongeza, ukuvela kwe-olefin block copolymers (OBC) inikezela ngeempawu ze-elastomeric kunye nokumelana nobushushu obuphezulu. Ulwakhiwo olukhethekileyo lwe-OBC, oluquka amacandelo alukhuni acwebezelayo kunye namacandelo athambileyo amorphous, yenza ukuba ukusebenza okuphezulu kusebenze kwizicelo ezahlukeneyo, kunye neempawu zokuxinzelela ezithelekiseka ne-TPU kunye ne-TPV.
Nangona kunjalo, i-SILIKE Si-TPV eguquguqukayo ivulcanizate i-thermoplastic silicone-based elastomer advances yi-groundbreaking vulcanizate thermoplastic Silicone-based elastomer modifier. Xa kuthelekiswa nezilungisi ezifana ne-OBC kunye ne-POE, iiNgcaciso eziPhambili ze-Si-TPV ziquka: ● Ukuphucula i-elasticity yezinto ze-foam ze-EVA ● Ukuphucula ukugcwala kombala wezinto ze-foam ze-EVA ● Ukunciphisa ukucutha kobushushu bezinto ze-foam ze-EVA ● Ukuphucula ukugquma kwe-anti-abrasion ye-EVA yezixhobo ze-foam ● I-Si-TPVature iphucula i-high-high-conpressation ephezulu ngaxeshanye. Izixhobo zogwebu ze-EVA