Product Description:

PU6005A/B-B is a two-component insulating packaging material with low stress, insulation, excellent heat dissipation and impact resistance. It protects electronic componentsfrom moisture, water, dust and external particles. It can be cured at room or medium temperature.

Applications
It is mainly used forsealing, waterproofing, dust-proofing and fixing and shock-proofing of
capacitors, ignition controllers,sensors, transformers, lightning arresters, power modules, etc.

Features:

• Product Name: Polyurethane Potting Compound
• Appearance:
  • A: Tan Liquid
  • B: Black Lotion
• Viscosity:
  • A: 530±100
  • B: 1900±500
• Dielectric Strength: >22
• Water Absorption: ＜0.3
• Thermal Conductivity PU Potting Compound: 0.42

Technical Parameters:

Instructions:

1. Open the B material and stir it evenly.

2. Weigh a certain amount of B material, then add A material in proportion and
stir evenly.

3. Vacuum deaerate and pour the mixed material into the device to be encapsulated.

Precautions:………………………………………………………………
1. Please use up the product as soon as possible after opening the package, otherwise it will
solidify due to moisture absorption and become unusable.

2. Use dedicated equipment and mix evenly according to the specified ratio. Components must
be dry and free of moisture. If there are bubbles, vacuum deaeration is required.

3. The mixed A and B materials must be used within the working time, otherwise they will solidify
and affect normal use.

Transportation and Storage:…………………………………………
1. This product is not a dangerous good and can be transported and stored as a general chemical. The production date is indicated on the packaging bucket.

2. Do not place it in direct sunlight. Store it in a cool and well-ventilated place.

3. Keep it out of reach of children.

4. If the material comes into contact with the skin, wipe it off with a cloth and rinse the contact
area with water and soap. If it comes into contact with the eyes, immediately open the eyelids
and rinse with plenty of water for more than 15 minutes. Seek medical attention if the situation
is serious.

5. Store at normal temperature and humidity for 3 months.