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Brand Name : JOYWAY
Model Number : K-3390AU-3
Certification : ISO9001
Place of Origin : Shandong, China
MOQ : 1 pallet
Price : USD2.2 per kg
Payment Terms : T/T, L/C, Western Union
Supply Ability : 20000T per year
Delivery Time : 7-10 days
Packaging Details : 25kg per bag with or without pallets
Hardness : 92A
Appearance : granules
Name : Thermoplastic polyurethane resin
UV Resistance : Good anti yellowing
Material : PTMEG/Polyster & MDI
Application : High transparent mobile cover
K-3390AU-3 for high transparent mobile cover
◆ Description
K-3390AU-3 is a polyester thermoplastic polyurethane elastomer with a hardness of Shore 92A. It is suitable for injection molding, extrusion and blending. Typical applications include: shoe material, mobile phone sheath, etc
◆ Technical data
| Item | Test method | Unit | Result | 
| Hardness | ASTM D2240 Shore A 92 ASTM D2240 Shore D 49 | ||
| Density | ASTM D792 | g/cm3 | 1.2 | 
| 100% modulus | ASTM D412 | MPa | 10.0 | 
| 300% modulus | ASTM D412 | MPa | 20.0 | 
| Tensile strength | ASTM D412 | MPa | 38.0 | 
| Tear strength | ASTM D624 | N/mm | 140.0 | 
| Elongation at break | ASTM D412 | % | 500 | 
| DIN abrasion loss | ASTM D1044 | mg | 40 | 
| Process temp. | °C | 190~205 | |
Package
25Kg/bag
Process advisement (Dry the granules 3-4 hours at 80-90℃ before using)
◆ Dry condition
| Hardness Time Circulating air dryer Dehumidifying dryer | |||
| Less than 90A Higher than 90A | 2~3 hours 2~3 hours | 100~110°C 100~120°C | 80~100°C 90~110°C | 
◆ Storage
It must be stored in a dry and cool place to prevent moisture absorption and sun exposure. Safety data refer to MSDS
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