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Ecomass® Compound 4703BI71
- Chemical Family
- Polyurethanes (PU)Thermoplastic Polyurethanes (TPU)
Ecomass® compound 4703BI71 is a filled thermoplastic polyurethane compound that is recommended to be used in shielding, weghting, balancing, and vibration dampening applications. This injection molding grade is known for its excellent toughness, and flexibility. Additionally, it functions as a nontoxic thermoplastic that can substitute lead.
Properties
- Physical Form
- Pellets
- Solid
Product families
Applications
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
- 2500.0 - 2500.0 kg/m³
- Polymer Name
- Thermoplastic Polyurethane (unspecified)
- Fillers Included
- Metal
- Processing Methods
- Injection Molding, Injection Molding
- Color
- Opaque
- White
- Markets
- 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
- Chemical Inventories
- DSL (Canada)
- EINECS (EU)
- IECSC (China)
- TSCA (USA)
- Certifications and Compliance
- RoHS Compliant
- Composites Processing Methods
- Injection Molding
- Plastics and Elastomers End Uses
- Radiation Shielding
- Plastics and Elastomers Processing Methods
- Injection Molding
Technical data
Table 1 of 3
1 row| Characteristic | Value | Method |
|---|---|---|
| Specific Gravity | 2.5 | ASTM D792 |
Table 2 of 3
6 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Tensile Strength | 2900.0 | psi | ASTM D638 |
| Tensile Modulus | 80000.0 | psi | ASTM D638 |
| Tensile Elongation (at break) | 220.0 | % | ASTM D638 |
| Flexural Modulus | 24500.0 | psi | ASTM D790 |
| Flexural Strength | 6400.0 | psi | ASTM D790 |
| Izod Impact Strength | 4.6 | ft-lb/in | ASTM D256 |
Table 3 of 3
4 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Melt Temperature Range | 400 - 430 | °F | — |
| Mold Temperature Range | 50 - 80 | °F | — |
| Mold Shrinkage Rate | 0.006 - 0.008 | in/in | ASTM D955 |
| Pre-Drying Conditions (at 180 °F, do not over-dry) | 2.0 | hours | — |
