Knowde Enhanced TDS
Identification & Functionality
- Polymer Name
- Technologies
Features & Benefits
- Materials Features
- Key Features
- Based on saturated styrenic blockcopolymers (HSBC)
- Very low gas permeability particularly against oxygen (low OTR)
- Low water vapor permeability (low WVTR)
- Weather, UV and ozone resistant
Applications & Uses
- Markets
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
- Main Markets
- Pharmaceutical closures
- Closures for food containers
- Vacuum proof seals
- Processing
- Injection molding, adhesion to polyolefinic polymers
- Extrusion
Properties
- Typical Properties
Value | Units | Test Method / Conditions | |
Hardness | 45 | Shore D | |
Hardness | 45 | Shore A | - |
Density | 0.94 - 1.26 | g/cm³ | - |
Regulatory & Compliance
- Certifications & Compliance
- Regulation Status
- Compliant with 10/2011/CE (food contact) except for fatty foods and pH <4,5 water-based foods