Knowde Enhanced TDS
Identification & Functionality
- Additives Included
- Chemical Name
- Polymer Name
- Reinforcement Material
- Composite Materials Functions
- Resin Type
- UF (Urea Formaldehyde Resin)
- Product Status
- Commercial
- Technologies
Features & Benefits
- Labeling Claims
- Materials Features
- Features
Urochem molding compounds are available in an unlimited range of colors. Produced from Urea-formaldehyde resin and highly refined alpha-cellulose, Urochem molding compounds create scratch-resistant lustrous moldings that are highly resistant to detergents, oils and greases.
As compared to thermoplastics, urea molding compounds exhibit:
- Significantly better surface hardness
- Self-extinguishing flame-resistant characteristics that will not support flame or melt
- Environmentally friendly raw material components that do not contain Halogens, flame-retardant chemicals or organic solvents
- Superior chemical resistance
- Excellent electrical properties, including current tracking and arc quenching
- Availability of antibacterial treated Urochem
- Key Features
- Electrical Properties, Good
- Lubricated
Applications & Uses
- Applications
- Plastics & Elastomers End Uses
- Composites Processing Methods
- Applications
Urochem molding compounds are perfect for a wide range of household and commercial products, especially when color, feel and cosmetic appearance, along with the durability necessary for everyday handling, are crucial. Some applications well-suited for Urochem include:
- Electrical wiring devices
- Buttons
- Circuit protection devices
- Appliance hardware
- Sanitary ware
- Small housings
- Cosmetic closures
- Game accessories
- Recommended For
- Electrical markets > Sockets
- Injection molding- thermosets
Properties
- Appearance
- Colors Available
- Physical Properties
- Injection
- Mechanical Properties
- Thermal Properties
- Electrical Properties
- Flammability
- Injection Molding
| Value | Units | Test Method / Conditions | |
| Density | 1.5 | g/cm³ | ISO 1183 |
| Linear Mold Shrinkage | 0.8 - 1.0 | % | ISO 2577 |
| Value | Units | Test Method / Conditions | |
| Barrel (Zone 1 Temperature) | 70 - 85 | °C | — |
| Barrel (Zone 2 Temperature) | 95 - 115 | °C | — |
| Hydraulic Pressure | 50 - 170 | bar | — |
| Specific Back Pressure | 100 - 140 | bar | — |
| Mold Temperature | 145 - 160 | °C | — |
| Value | Units | Test Method / Conditions | |
| Flexural Strength | min. 150 | MPa | ISO 178 |
| Tensile Strength | min. 55 | MPa | ISO 527 |
| Impact Strength | min. 12 | kJ/m2 | ISO 179/1eU |
| Impact Strength (Notched) | min. 1.6 | kJ/m2 | ISO 179/1eA |
| Value | Units | Test Method / Conditions | |
| Deflection Temperature (1.8 MPa) | min. 130 | °C | ISO 75 |
| Deflection Temperature (8.0 MPa) | min. 90 | °C | ISO 75 |
| Value | Units | Test Method / Conditions | |
| Dielectric Constant | 5.0 | — | DIN 53483 |
| Volume Resistivity | min. 11 | ohm-cm | IEC 93 |
| Surface Resistance | min. 11 | ohm | IEC 93 |
| Value | Units | Test Method / Conditions | |
| Flame Rating (UL 94) | V-0 | — | — |
| Limiting Oxygen Index | min. 30 | % | ASTM D2863 |
| Value | Units | Test Method / Conditions | |
| Holding Pressure | 300 - 800 | bar | — |
| Injection Speed | 100 - 200 | cm3 | — |
| Hydraulic Back Pressure | 7 - 11 | bar | — |
Regulatory & Compliance
- Certifications & Compliance
- Labels/Agency Rating
- RoHS <br>
- BS 1322 type UF A10 <br>
- DIN 7708 type 131.5 <br>
- ISO 2112 type UF A10 <br>
- UL certified