Silicone Potting Compound For New Energy Vehicle Motor Stator Protection

Product Overview for Silicone Potting Compound:

HN-8808, two parts, low viscosity potting compound that cures at room temperature to soft pliable rubber.It has adhesive force, has adhesion to metal aluminum, iron, acrylic, and PC plastic, and can improve waterproof sealing performance.

Product Highlights for Silicone Potting Compound:

1. User-Friendly Processing: Long pot life allows for large-batch mixing and complex assembly, minimizing material waste.

2. Excellent Self-Leveling: Flows effortlessly into micro-gaps to deliver a smooth, flawless surface finish.

3. Foolproof Mix Ratio: The simple 10:1 weight ratio streamlines preparation and prevents operator errors.

4. Visual Cure Indication: Cures from the surface inward; surface skinning clearly signals the start of initial cure.

5. Effortless Reworkability: Optimal hardness allows for clean removal of the cured gel whenever component repairs are needed.

Method of Application

According to the dosage, pour it into the mold after mixing according to A: B=10:1.

Remove the surface bubbles and cure at room temperature (the proportion can be adjusted according to actual needs, the larger the proportion of component B, the faster the curing).

Key Precautions for Silicone Potting Compound:

1. Ambient Temperature Impact: Summer heat shortens pot life, while winter cold extends cure time. Adjust your workflow speed according to seasonal changes.

2. Use Mixed Material Promptly: Apply the mixed compound within its pot life. Never pour reacting material back into the original container.

3. Tool Cleaning Guide: Clean off uncured residues easily with alcohol. Once the compound cures, it can only be removed mechanically.

4. Operator Comfort: Wear gloves and use ergonomic tools during long work shifts to reduce hand fatigue.

Packaging & Storage for Silicone Potting Compound:

1. Part A (Base):

10 KG plastic pail/barrel – Ideal for medium-scale production or pilot testing.20 KG plastic pail/barrel – Ideal for high-volume automated production lines.​

2. Part B (Hardener):

1 KG plastic bottle/barrel – Standard matching size.

FAQ for Silicone Potting Compound:

1. Q: The 40-minute pot life starts from when?

A: It starts from the moment Components A and B begin mixing. We recommend completing mixing, degassing, and pouring within 30 minutes, leaving a 10-minute safety margin.

2. Q: What if I accidentally get the ratio wrong, say 11:1?

A: The 10:1 ratio has some tolerance. 11:1 (excess A) may lead to incomplete cure and internal softness. 12:1 carries higher risk. Keep error within ±5%.

3. Q: How critical is a vacuum pump for performance?

A: For most consumer-grade products, sitting and manual bubble removal yields acceptable performance. For high-reliability (auto, military), vacuum degassing is essential.

4. Q: How to clean glue from skin?

A: Uncured, wipe off most with a paper towel, then wash with soapy water or alcohol. Cured silicone is insoluble and will wear off naturally; don't worry.

5. Q: Do you offer small trial kits?

A: Yes. We offer 1kg trial kits (909g A + 91g B) for process validation and performance testing. Feel free to apply.