Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Technologies
- Product Families
Features & Benefits
- Ready-to-Use Product Features
Applications & Uses
- Markets
- Application Method
- B-stage Procedure
Apply adhesive to substrate. Next apply heat to advance the curing to the non-tacky stage (when cooled to room temperature). A temperature of 125°C for 5 -10 minutes is required (B-Stage time is mass related). The user is encouraged to experiment for optimum drying times at a given temperatures. Store on release liner to prevent contamination.
- Bonding Procedure
To use, carefully align parts to be bonded, apply uniform pressure to maintain location. Cure for 30 minutes at 175°C, or 1 hour at 150°C. (Note cure times given are mass related. Timing should start after adhesive and substrates reach curing temperature.)
Properties
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Viscosity | 8000 | cps | — |
| Glass Transition Temperature | 105 | °C | — |
| Shear Strength | 1800 | psi | — |
| Dielectric Strength | 425 | volts/mil | — |
| Volume Resistivity | 1x 10^16 | ohm-cm | — |
| Dielectric Constant (at 100 Hz) | 4 | — | — |
| Useful Temperature Range | -55 to 230 | ºC | — |
| Thermal Stability | Good to 325 | °C | — |
| Coefficient of Thermal Expansion above Tg | 13.5x 10^-5 | In/in/°C | — |
| Coefficient of Thermal Expansion above Tg | 29.5 x 10^-6 | In/in/°C | — |
Regulatory & Compliance
- Certifications & Compliance
Safety & Health
- Safety & Handling
- Use with adequate ventilation.
- Keep away from sparks and open flames.
- Avoid prolonged contact with skin and breathing of vapors.
- Wash with soap and water to remove from skin.
Storage & Handling
- Shelf Life
- 2 month at 25°C (B-staged Film), 3 months (at 25°C), 3 months at 25°C, 6 months at -10°C, 6 months at -10°C (B-staged Film)
- Suggested Handling & Curing
127-04 is a one component system and is ready to use as received. Store frozen to maintain consistent flow properties. Allow material to warm up to room temperature before opening container. Prior to using mix container well. As a coating, cure for one (1) hour at 150°C, or 30 minutes at 175°C. 127-04 can be thinned with small amounts of CMI# 102-03 thinner if needed