ETPU ke khutsufatso ea “Expanded Thermoplastic kettle”, e leng granule ea thermoplastic polyurethane e foamed mme ke sehlahisoa se entsoeng ho tsoa ho thermoplastic polyurethane elastomer (TPU). Ka lebaka la sebopeho sa eona se ts'oanang le popcorn, batho le bona ba e bitsa " TPU Makipikipi " .
ETPU ke mofuta o mocha oa thepa e phophomang ka ts'ebetso e ntle haholo. E boloka thepa e babatsehang ea TPU lisebelisoa hape e na le khanyetso e ntle ea ho roala, matla a phahameng a mochini, ho tiea ho hoholo, ho hanyetsa ho kobeha le ho phutha, ho hanyetsa hydrolysis, ho hanyetsa oli, mosehla o tlase, le deformation e nyane e sa feleng ea compression.
Lihlahisoa tse entsoeng ka ETPU Boitsebiso li bonolo, li bobebe ebile li phefumoloha, li etsa hore e be mofuta o mocha oa thepa tšimong ea lisebelisoa tsa lieta tse phahameng. Ntle le moo, e na le tebello e pharalletseng ea ts'ebeliso ea ho ts'oaroa ha ts'okelo, ho paka, ka hare ho likoloi, lisebelisoa tsa lipapali, lintho tsa ho bapala tsa bana, ho kenya letsoho le likarolo tse ling.
Re sebelisa mokhoa oa ho foamisa ka 'mele le theknoloji ea mokelikeli oa supercritical ho holisa thepa ea thermoplastic polyurethane. Ka ho fetola mocheso le khatello, boemo bo leka-lekaneng ba polymer / gas homogeneous system ka har'a thepa ea senyeha, 'me li-bubble nuclei li thehoa 'me li hōla ka hare ho thepa ho etsa lintho tse entsoeng ka foamed polyurethane. Ka mor'a ho phuphura lekoba, TPU likaroloana li ka hola ho fihlela makhetlo a 5-8 molumo oa tsona oa pele joalo ka popcorn, ka palo e kholo ea li-pores tse koetsoeng tse bophara ba li-microns tse 30 ho isa ho tse 300. Li-pores tsena tse koetsoeng li ka etsa hore likaroloana tse foamed li be matla haholo.
Features ya ETPU Foam Granule
Ultra-light Density: Likaroloana tsa 0.15-0.25g / cm3 li ka lokisoa.
High Wear Resistance: Theko ea teko ea ho apara e ka tlase ho 53mm3
Sehlopha se khahlanong le mosehla ≥4 boemo
High Bening Resistance ≥120,000 linako tse ling
Temperature Resistance e tlase: Sehlahisoa se boloka ts'ebetso e ntle ea rebound tlasa -20 ℃
Ts'ebetso e phahameng ea Rebound: Ho fihla ho 60%
E Setsoalle le Tikoloho: Ts'ebetso eohle e baballa tikoloho
Libaka tsa kopo: midsole, materase, mosamo, tšireletso ea lipapali, joalo-joalo.
Sehlooho sa teko
Method teko
Sephetho Test
thatafala
GB/T 3903.4 Shore C
25-38
E sa itlhompheng
GB / T 9867
≤250mm3
segokanyipalo
GB / T 533
0.16-0.25g / cm3
Compress set
HG/T 2876
≤40%
Rebound resilience
GB / T 1681
≥50%
Ho phutha ho phutha
GB / T 3903.1
E fetile
Kereiti e khahlanong le mosehla
HT/T 3689-2014
Boemo ba 24H≥4
B 3H≥4 boemo
Matla a lla
GB / T 1080
≥3N/mm
Matla a tšepe
GB / T 6344
M1.5Mpa
Elongation
GB / T 6344
≥150%
* Lintlha tse ka holimo ke tsa litšupiso feela, ka kopo sheba lintlha tsa 'nete bakeng sa ho nepahala.
Sebelisa Maraka
Ntle le ho sebelisoa haholo indastering ea lieta, E-TPU lisebelisoa li ka boela tsa sebelisoa ho lipina, lihelmete, thepa ea ho paka, le ka hare ho likoloi.
Li-bubble tsena tsa moea tse koetsoeng li ka etsa hore likaroloana tse phophomang li be le letsoalo le tlase haholo, li tiisehe haholo, le ho tenyetseha habonolo. Ka ho sebelisa mokhoa oa ho bopa mouoane ho sebetsana le likaroloana tse phophomang ka sebopeho se lakatsehang sa sehlahisoa, karolo e ka ntle ea likaroloana tse phophomang e qhibiliha hanyenyane 'me e khomaretsoe ka mokhoa o tsitsitseng nakong ea ts'ebetso ena, ha mohaho oa ka hare oa pore o sa amehe. Ha sehlahisoa se le se le seng, se le seng se ka hatelloa ho isa halofo ea boholo ba sona tlas'a khatello, ho fokotsa haholo ho tšoha ho kenngoa ke sole. Kamora hore matla a khatello a nyamele, sole e ka khutla kapele ebe e khutlela sebopehong sa eona sa pele.
Ho ea ka lipalo, haeba boima ba koloi bo fokotsehile ka 10%, tšebeliso ea oli e tsamaellanang e ka fokotsoa ka 6% -8%, 'me tlhahiso ea carbon dioxide e ka fokotseha ka 5% -6%. Ka hona, ho fokotsa boima ba likoloi ho fetohile mokhoa oa ho boloka matla le ho fokotsa mosi. Lilemong tsa morao tjena, ka katoloso e tsoelang pele ea E-TPU maraka, masimo a kopo ea E-TPU le tsona li eketsehile butle-butle. E ka sebelisoa bakeng sa likoahelo tsa litulo tsa kantle tsa koloi le li-cushions tsa setulo sa koloi. Lisebelisoa tse amanang le tsona E-TPU lia tšoarella.
ETPU thepa le ts'ebetso ea eona li na le botsoalle ba tikoloho, li netefatsa tikoloho e sireletsehileng ea boithabiso. E na le ts'ebetso e bonolo le e otlolohileng, e bobebe ebile e phefumoloha, e etsa sebaka sa lipapali tse phutholohileng. E entsoe ka likaroloana tse ikemetseng tse nang le inflatable, e na le liphello tse babatsehang tsa ho ts'oara le ho khutlisa matla, e fokotsa haholo kotsi ea ho oa nakong ea boikoetliso, hape e sireletsa mangole, matsoho le li-ligaments.
Re ka fana ka sampole ea mahala ea 300gram, empa sepalangoang ha se mahala. Ka tloaelo e hloka hoo e ka bang 5-10kg haeba u batla ho etsa tlhahlobo e lekaneng.
Lintlha Tse ka Sehloohong Litlhaloso li Kopa Litaba tsa Indasteri ea Mohlala PECOAT® E atolositsoe-TPU Liboto,ETPU Lihlopha le Lipoleiti ETPU (Expanded Thermoplastic Polyurethane) e na le litšobotsi tse ngata tse ntle haholo, joalo ka ts'ebetso e ntle ea botsitso le ts'ebetso e ts'oanang, matla a phahameng a tsitsipano, khanyetso ea tšusumetso, ho hanyetsa botsofali hantle le ho hanyetsa boemo ba leholimo ...
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E MOHOLO
Li-bubble tsena tsa moea tse koetsoeng li ka etsa hore likaroloana tse phophomang li be le letsoalo le tlase haholo, li tiisehe haholo, le ho tenyetseha habonolo. Ka ho sebelisa mokhoa oa ho bopa mouoane ho sebetsana le likaroloana tse phophomang ka sebopeho se lakatsehang sa sehlahisoa, karolo e ka ntle ea likaroloana tse phophomang e qhibiliha hanyenyane 'me e khomaretsoe ka mokhoa o tsitsitseng nakong ea ts'ebetso ena, ha mohaho oa ka hare oa pore o sa amehe. Ha sehlahisoa se le se le seng, se le seng se ka hatelloa ho isa halofo ea boholo ba sona tlas'a khatello, ho fokotsa haholo ho tšoha ho kenngoa ke sole. Kamora hore matla a khatello a nyamele, sole e ka khutla kapele ebe e khutlela sebopehong sa eona sa pele. 
Ho ea ka lipalo, haeba boima ba koloi bo fokotsehile ka 10%, tšebeliso ea oli e tsamaellanang e ka fokotsoa ka 6% -8%, 'me tlhahiso ea carbon dioxide e ka fokotseha ka 5% -6%. Ka hona, ho fokotsa boima ba likoloi ho fetohile mokhoa oa ho boloka matla le ho fokotsa mosi. Lilemong tsa morao tjena, ka katoloso e tsoelang pele ea E-TPU maraka, masimo a kopo ea E-TPU le tsona li eketsehile butle-butle. E ka sebelisoa bakeng sa likoahelo tsa litulo tsa kantle tsa koloi le li-cushions tsa setulo sa koloi. Lisebelisoa tse amanang le tsona E-TPU lia tšoarella. 
ETPU lebala la lipapali trak na le menyetla e mengata.
ETPU thepa le ts'ebetso ea eona li na le botsoalle ba tikoloho, li netefatsa tikoloho e sireletsehileng ea boithabiso. E na le ts'ebetso e bonolo le e otlolohileng, e bobebe ebile e phefumoloha, e etsa sebaka sa lipapali tse phutholohileng. E entsoe ka likaroloana tse ikemetseng tse nang le inflatable, e na le liphello tse babatsehang tsa ho ts'oara le ho khutlisa matla, e fokotsa haholo kotsi ea ho oa nakong ea boikoetliso, hape e sireletsa mangole, matsoho le li-ligaments. 
ETPU Saddle ea baesekele
ETPU Mmala Midsole
E-TPU Tsela ea sefofane
E-TPU seeta insole
E-TPU ho phahamisa-insole
ETPU bolo ea lapeng
E-TPU Liroboto tsa ntja ea liroboto
E-TPU lebili
ETPU Helmete ea foam
E-TPU Cushion ea Seat ea Bike
TPU Popcorn Toy Plane
TPU Foam Popcorn Color Runway
