Knowde Enhanced TDS
Identification & Functionality
- Additives Included
- Fillers Included
- Polymer Name
- Plastics & Elastomers Functions
- Technologies
- Product Families
Features & Benefits
Applications & Uses
- Applications
- Cure Method
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
- Applications
- The Urochem 191 Urea Molding Compound in fine powder which confer to the manufactured articles a particularly homogeneous and glossy surface.
- The broad range of products requires custom compounding for the particular application and process; rheological properties are also adjusted to the needs of the specific application.
- The translucent colors are especially suitable for the production of buttons. A good melt flow is key characteristic of these dry powder products.
Properties
- Chemical Resistance
- Mechanical Properties
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Flexural Strength | min. 80 | MPa | ISO 178 |
| Tensile Strength | min. 45 | MPa | ISO 527 |
| Impact Strength | min. 5 | KJ/m² | ISO 179/1 eU |
| Notched Impact Strenght | min. 1.1 | KJ/m² | ISO 179/1 eA |
| Value | Units | Test Method / Conditions | |
| Shrinkage | 0.6 - 0.8 | % | ISO 2577 |
| Post Shrinkage | 1.0 - 1.3 | % | ISO 2577 |
| Density (prs) | 1.5 | g/cm³ | ISO 1183 |
| Water Absorption | max. 300 | mg | ISO 62 |
| HDT (8.0 MPa) | min. 90 | °C | ISO 75 |
| Glow Bar (960°C, 180 sec.) | max. B H2-10 | Class | IEC 707 |
| Flammability | V-0 | Class | UL 94 |
| Oxygen Index | min. 30 | % | ASTM D2863 |
| Surface Resistance | min. 10 | logΩ | IEC 93 |
| Volume Resistivity | min. 11 | logΩ.m | IEC 93 |
| Dissipation Factor (1 kHz) | max. 0.1 | Delta tan | IEC 250 |
| Dielectric Constant | 5 | — | DIN 53483 |
| Proof Tracking Index | min. 600 | V | IEC 112 |
Regulatory & Compliance
- Certifications & Compliance
Technical Details & Test Data
- Technical Details
Recycling :
Products made from our Urochem 191 Dry Granulated grades can be recycled. Either the product is ground into a coarse powder which is then mixed with virgin injection material just before injection molding or the products ground not a size suitable for plastic blast media.
Environment :
Most components of our urea-formaldehyde compounds are derived from renewable natural resources. On decomposition, products made from urea-formaldehyde compounds end up as natural harmless chemicals like water, nitrogen and carbon dioxide. Moreover, as potentially carcinogenic flame-retardants are not required, the risk to health is reduced. Therefore the Urochem 191 thermoset compound is the right choice for customers who are working with environmental management systems and sustainable development.
Packaging & Availability
- Packaging and storage
- Available in bags, octabins, Gaylords or big-bags.
- Store product in Cool and dry indoor space.
- Storage Below 20°C will provide a shelf life of minimum 6 months.