Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Chemical Family
- Product Type
- Technologies
- Product Families
Features & Benefits
- Ready-to-Use Product Features
Applications & Uses
- Markets
- Applications
- Application Area
- Compatible Substrates & Surfaces
- Cure Method
- Processing
- Polytec PU 1000 can be dispensed directly from the syringe
- For optimum storage stability we recommend storage in a fridge at 5 - 8°C However, the product needs to be prevented from freezing, prolonged storage above 25°C should be avoided
- Plastic needles are preferred for dispensing, since steel needles are prone to clogging
- Surfaces should be clean, thus free of dirt, grease, oil, dust or process chemicals
Properties
- Physical Form
- Typical Properties
Value Units Test Method / Conditions Curing Time (100°C) 5 - 10 Minutes - Curing Time (180°C) 2.0 Seconds - Curing Time (23°C) 0.5 - 4 Hours - Curing Temperature min. 15 °C - - Cured Properties
Value Units Test Method / Conditions Degradation Temperature 280.0 °C TM 302 Elasticity Modulus approx. 200 N/mm² TM 605 Elongation at Break approx. 1.2 % TM 605 Hardness 35.0 Shore D DIN EN ISO 868 Specific Volume Resistivity 2 - 4x10^-4 Ohm-cm TM 401 Temperature Resistance Continuous -40 to 100 °C TM 302 Temperature Resistance Short Term -40 to 200 °C TM 302 Tensile Strength approx. 8 N/mm² TM 605 Thermal Conductivity 1.8 W/m.K TM 502 - Uncured Properties
Value Units Test Method / Conditions Chemical Basis Polyurethane Dispersion - - Consistency Creamy Paste - TM 101 Density (Mix) 1.72 g/cm³ TM 201.2 Particle Size max. 30 μm - Number of Components 1.0 - - Type of Filler Silver - - Viscosity Mix (84s⁻¹, 23°C) 12000.0 mPa.s TM 202.1 - Note
* Curing temperatures refer to the temperature in the actual bond line When choosing the respective curing conditions, time needed to heat the substrate has to be considered. Depending on the type of heat source (convection oven, hot stamp, heating plate) heat input may differ.
Polytec PU 1000 firstly sets by physical drying. Therefore curing time strongly depends on the type of substrate and bond line thickness. Thicker bond lines require longer curing times compared to thin bond lines, porous substrates accelerate the curing process.
Packaging & Availability
- Standard Pack Sizes
- 3 cc / 5 g, 5 cc / 7 g, 10 cc / 17 g, 30 cc / 45 g
- Customized Packaging
Storage & Handling
- Storage Stability (6-8°C)
- 6 Months