TECHNOLOGIES
ZELAS™ product group includes:
- High-performance, olefin-based thermoplastic elastomer (R-TPO):
High rubber content with fine dispersion of sub-micron magnitude in a polypropylene homopolymer matrix. - Specialty TPE compounds
ZELAS™ R-TPO
Shows a unique property balance comprised of high heat resistance, transparency and flexibility along with high strength and excellent impact resistance - Your ideal polymer for use as multi-chamber bag film.
Film extruded by Zelas™ R-TPO can be heat-sealed at different temperatures, resulting in weak/ peelable or permanent seal strength.
| Properties | Method | Unit | 7025 | 7055 |
|---|---|---|---|---|
| MFR (230°C - 21 N) | ISO 1133 | g/10 min | 1.6 | 7.0 |
| Density | ISO 1183 | g/cm3 | 0.89 | 0.89 |
| Flexural Modulus | ISO 178 | MPa | 620 | 550 |
| Tensile Stress at Break | ISO 527-1 | MPa | 43 | 40 |
| Tensile Strain at Break | ISO 527-1 | % | 680 | 650 |
| Peak Melting Temperature | ISO 11357-3 | °C | 162 | 162 |
| Sterilization | Autoclave ETO | Autoclave ETO | ||
| Processing | Blown Film | Cast Film |
*Physical Properties shown for ZELAS™ R-TPO standard grades
ZELAS™ specialty tpe compounds
These product series complement Zelas™ R-TPO range and provide unique specialty features, such as :
- Modifier for sealing temperature
- High gas + moisture barrier
- Chemical compatibility/inertness, low drug uptake
- Flexibility, elasticity
- Clarity/transparency
- Low exudation / and stickiness
COMPLIANCE
Most of ZELAS™ grades are designed to be compliant and tested to Pharmacopoeia and/or food regulations, relevant for materials only.
Before using our products, please make sure the legal regulation, conformity and safety limitation in the individual application by testing.
To confirm which of our ZELAS™ products will be suitable for your application, please consult us.
Remarks:
Values only describe typical properties and may not be considered as specifications.
Not all grades are available in all regions, please contact your local sales representative.
Would you be interested by other possibilities of ZELAS™, please visit ZELAS™ product page
