Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Technologies
- Product Families
Features & Benefits
- Materials Features
Applications & Uses
- Markets
- Compatible Polymers & Resins
- Cure Method
- Plastics & Elastomers End Uses
- Applications
- External Mammary Prosthetics
- Orthotics & Prosthetics
- Application Details
Production of light, external mammary prostheses with an outer skin of polyurethane film.
Processing
Components A and B must be homogenized thoroughly before use. Components A and B are mixed in a ratio of 1 : 1, air bubbles have to be removed by evacuation. Curing is preferably conducted at 120°C / 1 h.
- Important note: The platinum catalyst is in component A.
- Caution: Only A and B components with the same batch number may be processed together!
Properties
- Physical Form
- Catalyst Properties
- Cured Properties
- Uncured Properties
- Properties
- Low viscosity
- Good adhesion to polyurethane film
- Has no known harmful effects
- Easy metering
- Easy to mix
- Low density
- Note
Curing conditions: 45 min / 120°C.
| Value | Units | Test Method / Conditions | |
| Curing Time (A+B, thickness: 1cm, at 120°C) | 45 | minutes | - |
| Gelling Time (A+B, at 70°C) | 3 | minutes | DIN 16945 |
| Mix Ratio (A:B) | 1:1 | parts by weight | - |
| Pot Life (until A + B gel at 23°C) | 30 | minutes | DIN EN ISO 2555 |
| Value | Units | Test Method / Conditions | |
| Penetration (hollow cone of 25g, 5s) | 18 | mm | DIN ISO 2137 |
| Penetration (hollow cone of 62,5g, 5s) | 22 | mm | DIN ISO 2137 |
| Value | Units | Test Method / Conditions | |
| Density (at 23°C, Componenet A) | 0.62 | g/cm³ | DIN EN ISO 2811-2 |
| Density (at 23°C, Componenet B) | 0.62 | g/cm³ | DIN EN ISO 2811-2 |
| Dynamic Viscosity (Component A) | 8000 | mPa·s | DIN EN ISO 3219 |
| Dynamic Viscosity (Component B) | 8000 | mPa·s | DIN EN ISO 3219 |
Regulatory & Compliance
- Certifications & Compliance
Packaging & Availability
- Country Availability
- Regional Availability