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Ecomass® Compound 4703ZD84
- Chemical Family
- Polyurethanes (PU)Thermoplastic Polyurethanes (TPU)
Ecomass® compound 4703ZD84 is a tungsten-filled thermoplastic polyurethane compound that is recommended to be used in weighting, balancing, radiation shielding and vibration dampening applications. This injection molding grade is known for its excellent toughness and flexibility. Additionally, it functions as a nontoxic thermoplastic lead substitute.
Properties
- Physical Form
- Pellets
- Solid
Product families
Applications
Applications
- Consumer Goods — Sports & Recreation
Healthcare & Pharma — Medical
- Medical Devices & Assemblies
Electrical & Electronics — Parts & Components
- Housings & Enclosures
Product Families
Composite Materials — Polymers & Resins
- Thermoplastic Resins
Elastomers — Thermoplastic Elastomers
- Thermoplastic Urethanes (TPU)
Other characteristics
- Brand
- Ecomass
- Density
- 5600.0 - 5600.0 kg/m³
- Polymer Name
- Thermoplastic Polyurethane (unspecified)
- Fillers Included
- Tungsten
- Processing Methods
- Injection Molding, Injection Molding
- Color
- Grey
- Opaque
- Markets
- Consumer Goods
- Electrical & Electronics
- Healthcare & Pharma
- Technology
- Composite Materials
- Elastomers
- Labeling Claims
- Non-Toxic
- Material Features
- Ambient Operating Temperature
- Excellent Toughness
- Flexible
- Lead Substitute
- Low Odor
- Non-Toxic
- Vibration Damping
- Chemical Inventories
- AICS (Australia)
- DSL (Canada)
- EINECS (EU)
- ENCS (Japan)
- IECSC (China)
- KECI (Korea)
- PICCS (Phillipines)
- TSCA (USA)
- Certifications and Compliance
- RoHS Compliant
- Composites Processing Methods
- Injection Molding
- Plastics and Elastomers End Uses
- Medical Devices
- Radiation Shielding
- Plastics and Elastomers Processing Methods
- Injection Molding
Technical data
Table 1 of 3
6 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Tensile Elongation at Break | 59 | % | ASTM D638 |
| Tensile Strength | 21 | MPa | ASTM D638 |
| Tensile Modulus | 621 | MPa | ASTM D638 |
| Izod Impact Strength (notched) | 396 | J/m | ASTM D256 |
| Flexural Modulus | 97 | MPa | ASTM D790 |
| Flexural Strength | 55 | MPa | ASTM D790 |
Table 2 of 3
1 row| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Density | 5.6 | g/cc | ASTM D792 |
Table 3 of 3
4 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Melt Temperature Range | 205 - 220 | °C | — |
| Mold Temperature Range | 10 - 25 | °C | — |
| Mold Shrinkage Rate | 0.6 - 0.9 | % | ASTM D955 |
| Pre-Drying Conditions (at 85°C) | 2 - 4 | Hours | (do not over-dry) |
