| Customization: | Available |
|---|---|
| CAS No.: | Other |
| Formula: | Other |
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**HW-222 Special Sealant for Power Energy Storage System**
**Product Features**
HW-222 is a high-performance, multifunctional sealant designed for power energy storage devices, providing excellent thermal conductivity, flame retardancy, weather resistance, insulation and waterproof performance,
fully meeting the stringent requirements of energy storage systems.
**Key Applications and Advantages**
1. **Thermal Conductivity and Flow Performance**
- Efficient thermal conductivity: With excellent thermal conductivity, it ensures rapid heat transfer between battery packs and improves the overall system heat dissipation efficiency.
- Strong flow performance: It is easy to fill the gaps between complex components, ensuring close contact and efficient heat conduction between battery packs.
2. **HVAC system sealing**
- Internal and external barriers: The sealant has efficient sealing performance, effectively isolates air exchange and avoids leakage.
- Improve energy efficiency: Supports the optimized operation of the HVAC system and improves the overall energy efficiency of the energy storage compartment.
3. **Flame retardant function**
- High flame retardant grade: When irreversible thermal runaway occurs inside the battery pack, the sealant can effectively suppress the spread of open flames and ensure system safety.
- Comply with international flame retardant standards and provide an additional protective barrier for the energy storage system.
4. **Weather-resistant caulking**
- Excellent weather resistance: It can be used to seal the air vents inside and outside the energy storage compartment, with a service life of more than 30 years, UV resistance, high and low temperature resistance.
- Long-lasting stability: It can maintain sealing and functional integrity even under extreme climatic conditions.
5. **Insulation and waterproofing**
- Strong insulation: It forms reliable electrical insulation protection at the wiring harness joint to avoid arc and short circuit risks.
- Excellent waterproof performance: Prevent moisture intrusion to ensure that the energy storage system can still operate stably in a high humidity environment.
**Packaging specifications and colors**
- Packaging: 300ml ink cartridge, 600ml sausage, 20L barrel (customizable)
- Color: gray [other colors can be customized]
**Storage and usage instructions**
- **Storage conditions**: Store in a dry and ventilated environment, temperature ≤25ºC, avoid direct sunlight.
- **Shelf life**: 12 months from the date of production.
| PERFORMANCE DATA | |||
| Test Parameter | Unit | Result Translucent Pigmented | |
| As Supplied Tested at 23ºC and 50% RH | |||
| Specific Gravity | g/ml | 1.41±0.02 | 1.72±0.02 |
| Flow (sag or slump) | mm | 0 | 0 |
| Extrusion Rate | ml/minute | 115 | 98 |
| Skin Time | minute | 5~10 | ≤110 |
| Tack-free Time | hour | ≤1.2 | ≤10 |
| Curing time (5mm) | hour | ≤18 | ≤18 |
| As Cured-after 21 days at 23ºC and 50% RH | |||
| Durometer Hardness, Shore A | Points | 20 | 29 |
| Elastic Recovery | % | 85 | 87 |
| Movement Capability | % | ±18 | ±19 |
| Tensile/Modulus at 50% Elongation | % | 0.2 | 0.4 |
| Tensile/Modulus at 100% Elongation | % | 0.28 | 0.5 |
| Ultimate Tensile Strength | Mpa | 0.27 | 0.51 |
| Ultimate Elongation at Break | % | 160 | 350 |
The adhesive manufacturing process is completely enclosed to prevent external temperatures and various uncontrollable factors from affecting the product quality.FINISHED PRODUCT STORAGE WAREHOUSE STAFF CONSTRUCTION SCENEPROJECT CASEHEALTH AND ENVIRONMENTAL INFORMATIONCARGO TRANSPORTATION 
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