1. Characteristics:

1. Suitable for positioning and fixing components in electronic and electrical products, in compliance with EU environmental requirements.

2. It can withstand a temperature of 105 ℃ and has good flame retardancy.

3. The electrical insulation is excellent, and its basic characteristics remain unchanged after environmental testing

4. K-1668 is a high viscosity product that can be used for vertical coating Very little wire drawing phenomenon Good homework performance

2．一般特性

Principal component chloroprene rubber

Color Yellow

Solid content 60 ± 5%

Viscosity toluene

3. Impact resistance test

Circular adhesion: Apply adhesive evenly on the circular area at the bottom of the capacitor

Partial adhesion: Apply adhesive to 2 points on the bottom circular area of the capacitor, with an adhesive area equal to 1/2 of the circular area

Attach a capacitor weighing 8g onto a G/E substrate (5cm × 5cm) and place it in an environment of 20 ℃ and 70% RH for 7 days. After 7 days, perform a 1m free fall motion on it

4. Corrosivity

Apply Wet150um adhesive layer on the copper test piece and let it age in a 100 ℃ oven for 200 hours without corrosion.

5. Precautions for use

Use and store away from sources of fire, and maintain good ventilation in the workplace.

6. Storage period: 1 year in a cool and dry place

7. Product specification: 85g/piece