Isisombululo seSi-TPV
  • i-pexels-shvets-production-8028408 Ukukhanya okuphezulu okulastiki okusingqongileyo-friendly EVA ukulungiswa kwezinto ezinogwebu
Ngaphambili
Okulandelayo

Ukukhanya okuphezulu okulastiki okusingqongileyo-friendly EVA ukulungiswa kwezinto ezinogwebu

chaza:

Izinto ezinogwebu ze-EVA luhlobo lwezinto ezinogwebu ezenziwe nge-EVA (ethylene-vinyl acetate copolymer) kunye ne-low-density polyethylene (LDPE) njengezinto ezikrwada kunye nezinye izongezo.Inokuguquguquka okuhle, ukunwebeka okufana nerabha, ukungafihli kakuhle kunye neglosi yomphezulu, uzinzo oluhle lweekhemikhali, ukuchasana nokuguga, kunye nokumelana ne-ozone, okungeyona ityhefu.

imeyileTHUMELA I-IMEYILI KUTHI
  • Iinkcukacha zeMveliso
  • Iithegi zeMveliso

Abantu abaninzi bacinga ukuba imathiriyeli yogwebu ye-EVA yindibaniselwano egqibeleleyo yeqokobhe eliqinileyo kunye neqokobhe elithambileyo, Nangona kunjalo, ukusetyenziswa kwezinto ezinogwebu ze-EVA kuthintelwe kumlinganiselo othile ngenxa yokungagugi, ukumelana nokuguquguquka, ukuqina, kunye nokuxhathisa kwe-abrasion.Ukunyuka kwe-ETPU kwiminyaka yakutshanje kunye nokuthelekiswa kweesampulu kwenza izihlangu ezinogwebu ze-EVA kufuneka zibe nobunzima obuphantsi, ukuphindaphinda okuphezulu, ukuguqulwa koxinzelelo oluphantsi, kunye nezinye iipropathi ezintsha kunye neemveliso ezinogwebu ze-EVA ezibonelelwe kwimarike ngoku zilungiswa ngendlela yekhemikhali yogwebu. kwaye zisetyenziswa ikakhulu kwiimveliso ezifana nempahla yezihlangu, iimethi zomhlaba, kunye nezinto ezinjalo ezidibana ngqo nemizimba yabantu.Nangona kunjalo, izinto ezinogwebu ze-EVA ezilungiselelwe yindlela kunye nenkqubo inokhuseleko lokusingqongileyo kunye neengxaki zempilo, kwaye ngokukodwa, izinto ezinobungozi (ingakumbi i-formamide) zihlala zihlukaniswa ngaphakathi kwemveliso ixesha elide.

Iingxaki ezithile zezi zilandelayo: okokuqala, iqondo lobushushu lokubola kwi-agent egwebu iikhemikhali kufuneka libe ngaphezu kweqondo lobushushu apho i-EVA isondele ekunyibilikeni yinkqubo ye-EVA yekhemikhali yogwebu, kwaye iqondo lobushushu lokubola kwe-agent egwebu imichiza libanzi kakhulu. kunye nenkqubo yokubola ibandakanya ibhalansi yeekhemikhali, ukwenzela ukuba i-agent yekhemikhali igwebu isasele kwisixa esikhulu kwi-matrix yezinto eziphathekayo emva kokuba ugwebu lugqityiwe, imilinganiselo yokucoca i-EVA yobushushu obuphantsi kwimeko enganyibilikiyo kunye nokwandisa ukongezwa koluhlu lwezinto ezincedisayo. ii-arhente ezifana ne-agent edibanisayo, i-stearic acid, i-cross-linking initiator, i-agent egwebu i-agent yokubola i-catalyst, i-plasticizer kunye nezinye ezilolu hlobo zamkelwe ikakhulu kwishishini lokunciphisa impembelelo ye-agent eshiyekileyo yogwebu ekusebenzeni kogwebu. izinto eziphathekayo, kodwa amanyathelo ngokuthe ngqo abangela isixa esikhulu micromolecular agents ancedisayo lula ukufudukela kwimveliso yokugqibela, kunye neearhente ezincedisayo ngokuqhubekayo ukufudukela kumphezulu wemveliso ukusuka ngaphakathi kunye nokusetyenziswa ixesha elide, ukuze usulelo ulusu okanye olunye ungcoliseko oludityaniswe nemveliso lubangelwa;okwesibini, kwinkqubo yogwebu lwekhemikhali, ukubola kwearhente yokuvuthela imichiza emisela indlela yokuziphatha enogwebu kunye nokuwela imichiza emisela indlela yokuziphatha enyibilikayo yerheology iqhubeke ngaxeshanye, kwaye iqondo lobushushu elilungele ukubola kwearhente yokuvuthela imichiza ayilobushushu obulungele kakhulu. inyibilika i-rheology ye-cell nucleation kunye nokukhula.Ukongeza, i-agent yekhemikhali ye-foaming agent kunye ne-chemical crosslinking yinkqubo eguquguqukayo eyenziwa ngokuqhubekayo kunye nexesha, kwaye ukuxhomekeka kobushushu kunamandla kakhulu.Inkqubo yokulungiselela i-EVA igwebu ngendlela yekhemikhali ye-foaming idinga ukuqwalasela ukudibanisa kunye nokuphosa amagwebu ngaxeshanye ukuze ukulungelelaniswa kwesakhiwo seseli kunzima.

Ukuze kulungiswe ezi ngxaki zingasentla, abavelisi bezinto eziphathekayo baye baqhuba uphando kunye nokufunda.udibaniso lwempahla enegwebu ye-EVA kunye nezinye izixhobo ze-elastomer ziye zaba luphando olushushu phakathi kwabavelisi bezihlangu.

  • Ezizinzileyo-kwaye-Innovative-217

    I-SILIKE Si-TPV i-thermoplastic elastomer yi-lastomer eguquguqukayo ye-thermoplastic esekelwe kwi-thermoplastic eyenziwe ngobuchwepheshe obukhethekileyo obuhambelanayo ukunceda irabha ye-silicone ehlakazwe kwi-EVA ngokulinganayo njenge-1 ~ 3 yamasuntswana e-micron phantsi kwe-microscope.Ezo zixhobo zahlukileyo zidibanisa amandla, ukuqina, kunye nokuxhathisa kwe-abrasion yayo nayiphi na i-elastomer ye-thermoplastic eneempawu ezinqwenelekayo ze-silicone: ukuthamba, ukuvakala kwesilika, ukukhanya kwe-UV, kunye nokumelana neekhemikhali ezinokuphinda zisetyenziswe kwaye ziphinde zisetyenziswe kwiinkqubo zokwenziwa kwemveli.

  • Ezizinzileyo-kwaye-Innovative-218

    Kutheni iSi-TPV?I-SILIKE Si-TPV i-thermoplastic elastomer yi-lastomer eguquguqukayo ye-thermoplastic esekelwe kwi-thermoplastic eyenziwe ngobuchwepheshe obukhethekileyo obuhambelanayo ukunceda irabha ye-silicone ehlakazwe kwi-EVA ngokulinganayo njenge-1 ~ 3 yamasuntswana e-micron phantsi kwe-microscope.Ezo zixhobo zahlukileyo zidibanisa amandla, ukuqina, kunye nokuxhathisa kwe-abrasion yayo nayiphi na i-elastomer ye-thermoplastic eneempawu ezinqwenelekayo ze-silicone: ukuthamba, ukuvakala kwesilika, ukukhanya kwe-UV, kunye nokumelana neekhemikhali ezinokuphinda zisetyenziswe kwaye ziphinde zisetyenziswe kwiinkqubo zokwenziwa kwemveli.I-Si-TPV edityaniswe ne-EVA, ifezekisa ulungelelwaniso olubuthathaka phakathi koxinzelelo oluphantsi, ukomelela okuphezulu, ukuxhathisa okugqwesileyo, kunye nokunciphisa ukuncitshiswa kwe-thermal, iphucula ukugcwala kombala wezinto zogwebu ze-EVA, Ukuqhuba usiya kwintuthuzelo, ubuhle, ukuqina, kunye nokuzinza.

Isicelo

Isilungisi se-Si-TPV esiluhlaza esinovelwano esixhobisa izinto ezinogwebu ze-EVA ezibumbe ngokutsha ubomi bemihla ngemihla kunye neshishini lemveliso yeemveliso.ezifana nezihlangu, imveliso yococeko, iimveliso zokuzonwabisa ezemidlalo, umgangatho / i-yoga mats, amathoyizi, ukupakishwa, izixhobo zonyango, izixhobo zokukhusela, iimveliso zamanzi ezingatyibilikiyo, kunye neepaneli ze-photovoltaic...

  • Isicelo (1)
  • Isicelo (2)
  • Isicelo (3)
  • Isicelo (4)
  • Isicelo (5)
  • Isicelo (6)
  • Isicelo (7)
  • Isicelo (8)

EVA ukugwebu Guide

Uthotho lwe-Si-TPV 2250 luneempawu zokuchukumisa okuthambileyo kwexesha elide, ukuchasana kakuhle kwamabala, akukho plasticizer kunye nesithambisi esongeziweyo, kwaye akukho mvula emva kokusetyenziswa kwexesha elide, ngakumbi isetyenziselwa ukukhanya okuphezulu kwe-elastiki eco-friendly EVA. ukulungiswa kwezinto ezinogwebu.

 

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

IiNzuzo eziPhambili

  • 01
    Ukuphucula ukuqina kwezixhobo zogwebu ze-EVA

    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

    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

    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

    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-Heterogeneous nucleation

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

  • 06
    Ukunciphisa ukunyanzeliswa kwe-deformation ye-EVA foam materials

    Ukunciphisa ukunyanzeliswa kwe-deformation ye-EVA foam materials

    I-Si-TPV inomsebenzi olungileyo wokuchasana nobushushu obuphezulu kunye nobushushu obuphantsi, kwaye ngaxeshanye ingaphucula ubushushu obuphezulu kunye nomgangatho ophantsi woxinzelelo lobunzima 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.