ETPU Foam Granule
PECOAT® E-TPU Foam Granule
ETPU ndiwo chidimbu che "Expanded Thermoplastic Polyurethane”, inova foamed thermoplastic polyurethane granule uye chigadzirwa chakagadzirwa kubva ku thermoplastic polyurethane elastomer (TPU) Nekuda kwechimiro chayo chakafanana nemapopcorn, vanhu vanochidaidzawo ” TPU Popcorn ”.
ETPU rudzi rutsva rwezvinhu zvinopupuma zvine mashandiro akanaka. Inochengetedza zvinhu zvakanakisa zve TPU zvekushandisa uye zvakare ine yakanakisa kupfeka kuramba, yakakwira mechani simba, kusimba kwepamusoro, kuramba kupeta nekupeta, hydrolysis kuramba, mafuta kuramba, kuderera kweyero, uye kudiki kudiki kudzvinyirira deformation.
Zvigadzirwa zvakagadzirwa ne ETPU zvinhu dzakapfava, dzakareruka, uye dzinofema, zvichiita kuti ive rudzi rutsva rwezvinhu mumunda wepamusoro weshangu. Uye zvakare, ine tarisiro yakafara kwazvo yekushandisa mukuvhunduka kubatwa, kurongedza, zvemukati zvemotokari, midziyo yemitambo, matoyi evana, insulation uye mamwe minda.
Isu tinoshandisa nzira yekupupa yemuviri uye supercritical fluid tekinoroji kuwedzera iyo thermoplastic polyurethane zvinhu. Nekushandura tembiricha uye kudzvanywa, iyo yakaenzana mamiriro epolymer / gasi homogeneous system mukati mechinhu inoparadzwa, uye bubble nuclei inoumbwa uye inokura mukati mechinhu kuita foamed polyurethane zvinhu. Mushure mekubuda furo, TPU zvidimbu zvinogona kuwedzera kusvika ku5-8 nguva yevhoriyamu yavo yepakutanga sepopcorn, ine nhamba huru yemapores akavharika kubva padhayamita kubva pa30 kusvika ku300 microns. Aya ma pores akavharwa anogona kupa zvidimbu zvakafuro kusimba.
- Ultra-light Density: Zvikamu zve 0.15-0.25g / cm3 zvinogona kugadzirirwa.
- High Wear Resistance: Kupfeka bvunzo kukosha kwakaderera pane 53mm3
- Anti-yellowing giredhi ≥4 level
- High Bending Resistance ≥120,000 nguva
- Yakaderera Temperature Resistance: Chigadzirwa chengetedza yakanaka rebound kuita pasi -20 ℃
- High Rebound Performance: Kusvikira ku60%
- Environmental Hushamwari: Yese maitiro ane hushamwari kwezvakatipoteredza
Kuenzanisa Kwezvakasiyana Foam Zvishandiso < Verenga Zvimwe >>
mutambo | E-TPU | EPP | EPS | EPE | EVA |
Elasticity | BEST | KUVANDUDZWA | KUVANDUDZWA | KUGONA | KUVANDUDZWA |
Rebound Resilience | BEST | KUGONA | BAD | KUVANDUDZWA | KUVANDUDZWA |
Abrasive Resistance | BEST | KUGONA | BAD | KUGONA | BAD |
Impact Resistance | KUGONA | BEST | BAD | BEST | KUVANDUDZWA |
Wather Resistance | BEST | BEST | BAD | KUVANDUDZWA | KUVANDUDZWA |
Kudzikira Kwekupisa Kuramba | BEST | KUGONA | KUGONA | KUVANDUDZWA | KUGONA |
Chemical Nemishonga | BEST | BEST | BAD | KUGONA | KUGONA |
Water Resistant | KUGONA | BEST | KUVANDUDZWA | KUVANDUDZWA | KUVANDUDZWA |
Environmental Protection | BEST | BEST | BAD | BEST | BEST |
- High resilience performance.
- Controllable density, yunifomu masero, dhayamita 5-8mm
- High level ye yellowing resistance.
- Steam pressure 1.6-1.9Kg, nguva 25-32s; breakthrough pressure 1.2-1.4Kg, nguva 20-28s, shoma simba rekushandisa.
Test Item | Test Method | Test Result |
neukukutu | GB/T 3903.4 Shore C | 30-47 |
Kupfeka zvinodzivirira | GB / T 9867 | ≤250mm3 |
Density | GB / T 533 | 0.18-0.27g / cm3 |
Compression set | HG/T 2876 | ≤30% |
Rebound resilience | GB / T 1681 | ≥60% |
Kupeta kuramba | GB / T 3903.1 | Kupfuura |
Anti-yellowing giredhi | HT/T 3689-2014 | A 24H≥4 level B 3H≥4 nhanho |
Shuwa simba | GB / T 1080 | ≥4N/mm |
Tensile Strength | GB / T 6344 | .1.5Mpa |
Elongation | GB / T 6344 | ≥200% |
- Ultra-mwenje density
- Particle dhayamita 5-8mm
- Molding pressure 1.6-1.9Kg
- Minda yekushandisa: shangu midsole, kudzivirira kwemitambo, cushion, filler, nezvimwe.
Test Item | Test Method | Test Result |
neukukutu | GB/T 3903.4 Shore C | 25-35 |
Kupfeka zvinodzivirira | GB / T 9867 | ≤250mm3 |
Density | GB / T 533 | 0.16-0.2g / cm3 |
Compression set | HG/T 2876 | ≤40% |
Rebound resilience | GB / T 1681 | ≥50% |
Kupeta kuramba | GB / T 3903.1 | Kupfuura |
Anti-yellowing giredhi | HT/T 3689-2014 | A 24H≥4 level B 3H≥4 nhanho |
Shuwa simba | GB / T 1080 | ≥3N/mm |
Tensile Strength | GB / T 6344 | .1.3Mpa |
Elongation | GB / T 6344 | ≥130% |
- Mhando dzakasiyana dzejelly mavara dziripo
- Chikamu dhayamita: 5-8mm
- Molding pressure: 1.7-2.2Kg
- Minda yekushandisa: shangu midsole, track yepurasitiki, nezvimwe.
Test Item | Test Method | Test Result |
neukukutu | GB/T 3903.4 Shore C | 30-47 |
Kupfeka zvinodzivirira | GB / T 9867 | ≤250mm3 |
Density | GB / T 533 | 0.20-0.27g / cm3 |
Compression set | HG/T 2876 | ≤30% |
Rebound resilience | GB / T 1681 | ≥60% |
Kupeta kuramba | GB / T 3903.1 | Kupfuura |
Anti-yellowing giredhi | HT/T 3689-2014 | A 24H≥4 level B 3H≥4 nhanho |
Shuwa simba | GB / T 1080 | ≥5N/mm |
Tensile Strength | GB / T 6344 | .1.5Mpa |
Elongation | GB / T 6344 | ≥200% |
- Kupfeka kupfeka
- Particle dhayamita 5-8mm
- Molding pressure 1.9-2.3Kg
- Minda yekushandisa: outsole, midsole, metiresi, track yepurasitiki, tai rebhasikoro, nezvimwe.
Test Item | Test Method | Test Result |
neukukutu | GB/T 3903.4 Shore C | 45 ± 3 |
Kupfeka zvinodzivirira | GB / T 9867 | ≤160mm3 |
Density | GB / T 533 | 0.27±-0.03g/cm3 |
Compression set | HG/T 2876 | ≤25% |
Rebound resilience | GB / T 1681 | ≥60% |
Kupeta kuramba | GB / T 3903.1 | Kupfuura |
Anti-yellowing giredhi | HT/T 3689-2014 | A 24H≥4 level B 3H≥4 nhanho |
Shuwa simba | GB / T 1080 | ≥6N/mm |
Tensile Strength | GB / T 6344 | .1.6Mpa |
Elongation | GB / T 6344 | ≥200% |
- Light particle density
- Particle dhayamita 5-8mm
- Molding nzira: Perfusion
- Minda yekushandisa: midsole, metiresi, cushion, kudzivirira kwemitambo, nezvimwe.
Test Item | Test Method | Test Result |
neukukutu | GB/T 3903.4 Shore C | 25-38 |
Kupfeka zvinodzivirira | GB / T 9867 | ≤250mm3 |
Density | GB / T 533 | 0.16-0.25g / cm3 |
Compression set | HG/T 2876 | ≤40% |
Rebound resilience | GB / T 1681 | ≥50% |
Kupeta kuramba | GB / T 3903.1 | Kupfuura |
Anti-yellowing giredhi | HT/T 3689-2014 | A 24H≥4 level B 3H≥4 nhanho |
Shuwa simba | GB / T 1080 | ≥3N/mm |
Tensile Strength | GB / T 6344 | .1.5Mpa |
Elongation | GB / T 6344 | ≥150% |
Pamusoro pekushandiswa zvakanyanya muindasitiri yeshangu, E-TPU zvinhu zvinogona zvakare kuiswa kumatiraki, ngowani, zvekurongedza zvinhu, uye zvemukati zvemotokari.
- Yakachengeteka uye ine zvakatipoteredza zvine hushamwari
- Yakanakisa cushioning uye rebound kuita, inogadziriswa elastic output kusangana nezvinodiwa zvakasiyana
- Kubata kwakanaka uye kubata kwakanaka
- Kureba kwenguva yakagadzikana zvinhu zvemuviri, kupfeka kusagadzikana, kupisa kwekushisa kupikisa
- High compressive simba, kwete nyore kukanganisa
- Unogadzira chigadzirwa chipi? Zviri nani kutitumira mufananidzo wechigadzirwa chako.
- Unoda polyester mhando kana polyether mhando?
- Kana iwe uine yako yaunoda zvirevo, ndapota tumira kwatiri.
- Isu tinopa 0.2kg emahara samples kuti zvikuitire nyore evaluate uye test.
- Chero imwe mari inoshandiswa kunze kwemuenzaniso ichabhadharwa nemunyoreri.
- Sample yekuendesa nguva ndeye 1-3 mazuva ekushanda.