E * U Series Yakanakisa Kujeka uye UV Resistance TPU
Features
Yakanakisa Transparency uye UV Resistance, Yakanaka Kugadzirisa, Yakanaka Kutama Kuramba, Yakanaka Ruvara, Yakakodzera Electroplating, Kudhinda, Coating uye imwe sekondari yekugadzirisa tekinoroji.
Application
Foni & Pad Kavha, Watch Band, Shangu, nezvimwe
| Properties | Standard | Unit | E85U | E90U | E190LU | E95U |
| Density | ASTM D792 | g/cm3 | 1. 18 | 1. 18 | 1. 19 | 1. 18 |
| Kuoma | ASTM D2240 | Shore A/D | 88/- | 92/- | 92/- | 95/- |
| Tensile Simba | ASTM D412 | MPa | 38 | 40 | 40 | 42 |
| 100% Modulus | ASTM D412 | MPa | 8 | 10 | 10 | 12 |
| 300% Modulus | ASTM D412 | MPa | 18 | 24 | 20 | 28 |
| Elongation paBreak | ASTM D412 | ％ | 500 | 450 | 500 | 400 |
| Tear Strength | ASTM D624 | kN/m | 110 | 125 | 140 | 145 |
| Yellow kuramba | ASTM D1148 | Giredhi | 4 | 4 | 3.5 | 4 |
| Tg | DSC | ℃ | -22 | -20 | -25 | -18 |
CHERECHEDZA: Iwo ma values ari pamusoro anoratidzwa seakajairika kukosha uye haafanire kushandiswa sekutsanangurwa.
Processing Guide
Kuti uwane mhedzisiro yakanaka, yakapfuura kuomeswa kwechigadzirwa mukati maawa 3-4 pane yakapihwa tembiricha muTDS.
Zvigadzirwa zvinogona kushandiswa kuumba jekiseni kana extrusion, uye ndapota tarisa zvimwe zvakawanda muTDS.
| Processing Guide nokuda jekiseni Molding | Processing Guide nokuda Extrusion | |||
| Item | Parameter | Item | Parameter | |
| Nozzle(℃) | Yakapihwa muTDS | Kufa (℃) | Yakapihwa muTDS | |
| Metering Zone (℃) | Adapter(℃) | |||
| Compression Zone(℃) | Metering Zone (℃) | |||
| Nzvimbo yekudyisa (℃) | Compression Zone (℃) | |||
| Jekiseni Pressure(bha) | Nzvimbo yekudyisa (℃) | |||
Inspection
Zvese zvigadzirwa zvinotariswa zvakanaka panguva yekugadzirwa uye mushure mekugadzirwa. Chitupa cheAnalysis (COA) chinogona kupihwa pamwe chete nezvigadzirwa.
Mubvunzo: Unogona kupa sampuli here?
A: Tinogona kupa sampuli. Ndapota taura nesu kune mienzaniso
Mubvunzo: Ndeipi chiteshi chaunogona kuendesa kutakura?
A: Qingdao kana Shanghai.