Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Product Type
- Composition
- Urethane Methacrylate
- Technologies
- Product Families
Features & Benefits
- Ready-to-Use Product Features
Applications & Uses
- Applications
- Compatible Substrates & Surfaces
- Applications
- Ideal to fill gaps up to 0.25 mm (0.01”) diameter clearance.
- High temperature resistance up to 20°C.
- Used for locating pins in radiator assemblies.
- Retains sleeves into pump housings and bearings in auto transmissions.
- Directions for use
For Assembly
- For best results, clean all surfaces (external and internal) with a cleaning solvent and allow solvent to evaporate.
- If the material is an inactive metal or the cure speed is to0 slow, spray with Activator 3071 or 3049 and allow to dry.
- For Slip Fitted Assemblies, apply adhesive around the leading edge of the pin and the inside of the collar and use a rotating motion during assembly to ensure good coverage.
- For Press Fitted Assemblies, apply adhesive thoroughly to both bond surfaces and assemble at high press on rates.
- For Shrink Fitted Assemblies the adhesive should be coated onto the pin, the collar should then be heated to create sufficient clearance for free assembly.
- Parts should not be disturbed until sufficient handling strength is achieved.
For Disassembly
- Apply localized heat to the assembly to approximately 250°C. Disassemble while hot.
Properties
- Physical Properties
- Cured Properties
- Adhesive Properties
| Value | Units | Test Method / Conditions | |
| Coefficient of Thermal Expansion | 80×10^-6 | K-1 | ASTM D 696 |
| Coefficient of Thermal Conductivity | 0.1 | W/(m·K) | ASTM C 177 |
| Specific Heat | 0.3 | kJ/(kg·K) | — |
| Value | Units | Test Method / Conditions | |
| Handling Cure Time | 30 | min | — |
| Functional Cure Time | 4-Feb | h | — |
| Full Cure Time | 24 | h | — |
| Compressive Shear Strength (After 24 hours at 22°C,Steel Pins & Collars) | (17 - 19) 3125 | (N/mm2)psi | ISO 10123 |
| Compressive Shear Strength (After 30 minutes at 22°C,Steel Pins & Collars) | (13 - 15) 1960 | (N/mm2)psi | ISO 10123 |
| Temperature Range | -55 to 150 | °C | — |
| Value | Units | Test Method / Conditions | |
| Viscosity (25°C, Brookfield RVT Spindle 4 at 25 rpm) | 8400 | cps | — |
| Specific Gravity | 1.16 | — | — |
| Maximum Diameter of Thread/Gap Filling | 0.25 | mm | — |
| Flash Point | min. 93 | °C | — |
| Solvent Content | None | — | — |
Regulatory & Compliance
- Certifications & Compliance
Technical Details & Test Data
- Chemical Resistance
Chemical Temperature % Initial Strength Retained
500 hours 1000 hours Acetone 22°C 95 90 Ethanol 22°C 100 100 Motor Oil 125°C 100 100 Gasoline 22°C 100 100 Brake Fluid 22°C 100 100 Water/Glycol 87°C 85 80
Packaging & Availability
- Packing
- 10 ml
- 50 ml
- 250 ml
- 1 liter
- 10 liter
Storage & Handling
- Shelf Life
- 1 year
- Storage
Anaerobic adhesives shall be ideally stored in a cool, dry place in unopened containers at a room temperature between 46°F to 82°F. Please do not return any unused material to its original container.