ETPU ʻO ka ʻūhā ʻūhā
PECOAT® E-TPU ʻO ka ʻūhā ʻūhā
ETPU ʻo ia ka pōkole o “Expanded Thermoplastic Polyurethane”, ʻo ia ka polyurethane granule thermoplastic foamed a he huahana i hana ʻia mai ka thermoplastic polyurethane elastomer (TPU). Ma muli o kona ʻano e like me ka popcorn, kapa ʻia e nā kānaka " TPU Popcorn ” .
ETPU he ʻano mea hoʻohūhū hou me ka hana maikaʻi loa. Mālama ia i nā waiwai maikaʻi o TPU nā mea a me ka maikaʻi hoʻi ke pale ʻana i ka lole, ka ikaika mechanical kiʻekiʻe, ke kūpaʻa kiʻekiʻe, ke kūʻē ʻana i ka kulou a me ka pelu ʻana, ke kūpaʻa hydrolysis, ka pale ʻana i ka aila, ka melemele haʻahaʻa, a me ka liʻiliʻi liʻiliʻi paʻa mau deformation.
Nā huahana i hana ʻia ETPU nā meahana he palupalu, māmā, a me ka hanu, e lilo ia i ʻano mea hou i ke kahua mea kāmaʻa kiʻekiʻe. Eia kekahi, loaʻa iā ia kahi manaʻo noi ākea loa i ka haʻalulu haʻalulu, ka hoʻopili ʻana, nā kaʻa kaʻa, nā mea haʻuki, nā mea pāʻani a nā keiki, ka insulation a me nā kula ʻē aʻe.
Hoʻohana mākou i ke ʻano hoʻohua kino a me ka ʻenehana wai supercritical e hoʻonui i ka mea polyurethane thermoplastic. Ma ka hoʻololi ʻana i ka mahana a me ke kaomi, ua luku ʻia ke kūlana equilibrium o ka polymer/gas homogeneous system i loko o ka mea, a hoʻokumu ʻia nā nuclei bubble a ulu i loko o ka mea e hana ai i nā mea polyurethane foamed. Ma hope o ka huʻa ʻana, TPU Hiki ke hoʻonui ʻia nā ʻāpana i 5-8 mau manawa i ko lākou leo kumu e like me ka popcorn, me ka nui o nā pores i pani ʻia ma ke anawaena mai 30 a 300 microns. Hiki i kēia mau pores paʻa ke hāʻawi i nā ʻāpana foamed i ke kūpaʻa maikaʻi.
- Māmā Māmā: Hiki ke hoʻomākaukau ʻia nā ʻāpana o 0.15-0.25g/cm3.
- Kū'ē Kū'ē kiʻekiʻe: ʻOi aku ka haʻahaʻa o ka hōʻike hōʻike lole ma mua o 53mm3
- ʻAi-yellowing papa ≥4 pae
- Kū'ē Kū'ē kiʻekiʻe ≥120,000 manawa
- Kūʻai haʻahaʻa haʻahaʻa: mālama ka huahana i ka hana rebound maikaʻi ma lalo o -20 ℃
- Hana Kiʻekiʻe Rebound: A hiki i 60%
- Pilikia kaiapuni: Pili kaiapuni ke kaʻina hana holoʻokoʻa
Ka hoohalike ana o na mea hulahula like ole < Heluhelu hou aku >>
Auana | E-TPU | EPP | EPS | EPE | EVA |
Elasticity | BEST | maikai | maikai | MAIKAʻI LOA | maikai |
ʻO ka hoʻomau hou ʻana | BEST | MAIKAʻI LOA | hewa | maikai | maikai |
Kūʻē abrasive | BEST | MAIKAʻI LOA | hewa | MAIKAʻI LOA | hewa |
Ke Kuʻikahi Impact | MAIKAʻI LOA | BEST | hewa | BEST | maikai |
Kūʻē Wai | BEST | BEST | hewa | maikai | maikai |
ʻO ke kūpaʻa mahana haʻahaʻa | BEST | MAIKAʻI LOA | MAIKAʻI LOA | maikai | MAIKAʻI LOA |
Kūʻē Kōmike | BEST | BEST | hewa | MAIKAʻI LOA | MAIKAʻI LOA |
Paʻa wai | MAIKAʻI LOA | BEST | maikai | maikai | maikai |
Ka Puʻupuʻu Kūlohelohe | BEST | BEST | hewa | BEST | BEST |
- ʻO ka hana kūpaʻa kiʻekiʻe.
- Hiki ke hoʻopaʻa ʻia, nā ʻāpana like ʻole, ke anawaena 5-8mm
- Kūleʻa kiʻekiʻe o ka melemele.
- ʻO ke kaomi mahu 1.6-1.9Kg, manawa 25-32s; breakthrough kaomi 1.2-1.4Kg, manawa 20-28s, emi ikehu pauku.
Nā mea ho'āʻo | hoʻokolohua Ano O | hōʻike Hualoaʻa |
paakiki | GB/T 3903.4 Kahakai C | 30-47 |
Mālama paʻa ʻole | GB / T 9867 | ≤250mm3 |
nuʻa | GB / T 533 | 0.18-0.27g / cm3 |
Hoʻonohonoho hoʻoemi | HG/T 2876 | ≤30% |
Ka hoʻihoʻi hou ʻana | GB / T 1681 | ≥60% |
pale pale | GB / T 3903.1 | Ua hala |
Papa kūʻiʻo melemele | HT/T 3689-2014 | He pae 24H≥4 B 3H≥4 pae |
Ikaika ʻalo | GB / T 1080 | ≥4N/mm |
Kaha ikaika | GB / T 6344 | 1.5Mpa |
Elongation | GB / T 6344 | ≥200% |
- Māmā māmā nui
- 5-8mm anawaena
- ʻO ke kaomi hoʻoheheʻe 1.6-1.9Kg
- Nā kahua noi: kāmaʻa midsole, pale haʻuki, cushion, filler, etc.
Nā mea ho'āʻo | hoʻokolohua Ano O | hōʻike Hualoaʻa |
paakiki | GB/T 3903.4 Kahakai C | 25-35 |
Mālama paʻa ʻole | GB / T 9867 | ≤250mm3 |
nuʻa | GB / T 533 | 0.16-0.2g / cm3 |
Hoʻonohonoho hoʻoemi | HG/T 2876 | ≤40% |
Ka hoʻihoʻi hou ʻana | GB / T 1681 | ≥50% |
pale pale | GB / T 3903.1 | Ua hala |
Papa kūʻiʻo melemele | HT/T 3689-2014 | He pae 24H≥4 B 3H≥4 pae |
Ikaika ʻalo | GB / T 1080 | ≥3N/mm |
Kaha ikaika | GB / T 6344 | 1.3Mpa |
Elongation | GB / T 6344 | ≥130% |
- Loaʻa nā ʻano kala jelly
- ʻĀpana ʻāpana: 5-8mm
- ʻO ke kaomi ʻana: 1.7-2.2Kg
- Nā kahua noi: kāmaʻa midsole, plastic track, etc.
Nā mea ho'āʻo | hoʻokolohua Ano O | hōʻike Hualoaʻa |
paakiki | GB/T 3903.4 Kahakai C | 30-47 |
Mālama paʻa ʻole | GB / T 9867 | ≤250mm3 |
nuʻa | GB / T 533 | 0.20-0.27g / cm3 |
Hoʻonohonoho hoʻoemi | HG/T 2876 | ≤30% |
Ka hoʻihoʻi hou ʻana | GB / T 1681 | ≥60% |
pale pale | GB / T 3903.1 | Ua hala |
Papa kūʻiʻo melemele | HT/T 3689-2014 | He pae 24H≥4 B 3H≥4 pae |
Ikaika ʻalo | GB / T 1080 | ≥5N/mm |
Kaha ikaika | GB / T 6344 | 1.5Mpa |
Elongation | GB / T 6344 | ≥200% |
- ʻO ke kūpaʻa kiʻekiʻe
- 5-8mm anawaena
- ʻO ke kaomi hoʻoheheʻe 1.9-2.3Kg
- Nā kahua noi: outsole, midsole, mattress, plastic track, kaʻa paikikala, etc.
Nā mea ho'āʻo | hoʻokolohua Ano O | hōʻike Hualoaʻa |
paakiki | GB/T 3903.4 Kahakai C | 45 ± 3 |
Mālama paʻa ʻole | GB / T 9867 | ≤160mm3 |
nuʻa | GB / T 533 | 0.27±-0.03g/cm3 |
Hoʻonohonoho hoʻoemi | HG/T 2876 | ≤25% |
Ka hoʻihoʻi hou ʻana | GB / T 1681 | ≥60% |
pale pale | GB / T 3903.1 | Ua hala |
Papa kūʻiʻo melemele | HT/T 3689-2014 | He pae 24H≥4 B 3H≥4 pae |
Ikaika ʻalo | GB / T 1080 | ≥6N/mm |
Kaha ikaika | GB / T 6344 | 1.6Mpa |
Elongation | GB / T 6344 | ≥200% |
- Māmā māmā
- 5-8mm anawaena
- ʻO ke ʻano hana: Perfusion
- Nā kahua noi: midsole, moena, cushion, pale haʻuki, etc.
Nā mea ho'āʻo | hoʻokolohua Ano O | hōʻike Hualoaʻa |
paakiki | GB/T 3903.4 Kahakai C | 25-38 |
Mālama paʻa ʻole | GB / T 9867 | ≤250mm3 |
nuʻa | GB / T 533 | 0.16-0.25g / cm3 |
Hoʻonohonoho hoʻoemi | HG/T 2876 | ≤40% |
Ka hoʻihoʻi hou ʻana | GB / T 1681 | ≥50% |
pale pale | GB / T 3903.1 | Ua hala |
Papa kūʻiʻo melemele | HT/T 3689-2014 | He pae 24H≥4 B 3H≥4 pae |
Ikaika ʻalo | GB / T 1080 | ≥3N/mm |
Kaha ikaika | GB / T 6344 | 1.5Mpa |
Elongation | GB / T 6344 | ≥150% |
Ma waho aʻe o ka hoʻohana nui ʻia i ka ʻoihana kāmaʻa, E-TPU Hiki ke hoʻopili ʻia nā mea i nā mele, nā mahiole, nā mea hoʻopili, a me nā mea ʻenehana kaʻa.
- Palekana a ʻoluʻolu kūlohelohe
- ʻOi aku ka maikaʻi o ka cushioning a me ka hana hou ʻana, hiki ke hoʻololi ʻia elastic output e hoʻokō i nā koi like ʻole
- ʻO ka palahalaha maikaʻi a me ka paʻi maikaʻi
- ʻO nā waiwai kino paʻa lōʻihi, ka pale ʻana i ka hoʻololi ʻana i ka mahana
- ʻO ka ikaika compressive kiʻekiʻe, ʻaʻole maʻalahi e deform
- He aha kāu huahana e hana ai? ʻOi aku ka maikaʻi e hoʻouna mai iā mākou i ke kiʻi o kāu huahana.
- Pono ʻoe i ke ʻano polyester a i ʻole ke ʻano polyether?
- Inā loaʻa iā ʻoe kāu mau kikoʻī ponoʻī, e ʻoluʻolu e hoʻouna mai iā mākou.
- Hāʻawi mākou i 0.2kg manuahi manuahi no kou ʻoluʻolu evaluate a hoao.
- ʻO nā lilo ʻē aʻe ma waho o ka hāpana e uku ʻia e ka mea noi.
- ʻO ka manawa hāʻawi laʻana he 1-3 mau lā hana.