Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Product Type
- Technologies
- Product Families
- Chemical Type
Urethane Acrylate, 100% Solids, No Solvents
- Chemical Resistance
Good
Features & Benefits
- Labeling Claims
- Ready-to-Use Product Features
- Advantages
Incure Pyra-Sil™ one-part moisture cure silicones cure at room temperature with no curing ovens and the energy costs. Adheres to many metals, ceramics, glass, laminates and plastics. Surface cures within 5 mins and 95% strength acheived from 24 to 72hrs. Heat < 60°C (140°F) may be used to accelerate cure. Excellent physical and electrical properties over a broad range of operating conditions.
Applications & Uses
- Markets
- Cure Method
- Surface Preparation
All bonding surfaces must be free from contaminants such as grease, lose particles, oils, corrosive chemical stains etc. Rough or porous material such as metal castings should be baked at high temperature to burn off any embedded contaminants, especially trapped oils and chemicals. Smooth metal surfaces should ideally be abrasive blasted to 0.25mm (0.001”) for optimum results.
- Application Procedures
Prepared surface can be coated simply by brushing method, dipping or dispensing (for selective area coating). Products with viscosities lower than 500cP are suitable for use on spraying systems.
Properties
- Color
- Appearance
- Translucent
- Cured Properties
- Uncured Properties
| Value | Units | Test Method / Conditions | |
| Elongation | 315.0 | % | - |
| Hardness | 8 to 13 | Shore A | - |
| Service Temperature | -45 to 260 | ºC | - |
| Tensile Shear | 220.0 | psi | ASTM D1002-94 |
| Value | Units | Test Method / Conditions | |
| Density | 1.02 | g/ml | - |
| Viscosity (rpm) | 800 - 1,200 | cP | - |
Regulatory & Compliance
- Certifications & Compliance
Technical Details & Test Data
- Cure Schedule
Cure Schedule
Primary UV Cure, sec N.A. Secondary Moisture Cure, hr 24 Cure Depth Vs Time Guide
Total Energy (J/cm2) After 24-hr* After 48-hr* After 168-hr* 2,000mJ/cm2 4.8mm 7.9mm 12.5mm 3,000mJ/cm2 5.0mm 8.1mm 12.5mm 4,000mJ/cm2 5.1mm 8.3mm 12.5mm *Guide based on 55% Relative Humidity, 25ºC
Storage & Handling
- Storage
This product carries shelf-life of 6 months in the original, unopened packaging. For optimum results, all Pyra−Sil™ products should be stored in original containers below 22ºC (72ºF) in a cool dry place. Sealed containers in original packaging are guaranteed for 6 months when stored in the recommended temperature.