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Thermally Conductive Potting Compound HN-8820 2.0W/mK Silicone Encapsulant For EV Battery Module Heat Dissipation
Product Overview
HN-8820 is a high-performance two-part addition-cure silicone potting compound manufactured by Shenzhen Hanast New Material Co., Ltd. Engineered specifically for EV battery module heat dissipation, energy storage systems, and power electronics, this RTV-2 silicone encapsulant delivers 2.0W/mK thermal conductivity with UL 94 V-0 flame retardant certification.
Key Features
Superior Thermal Management: 2.0W/mK thermal conductivity effectively prevents thermal runaway in high-power density modules
UL 94 V-0 Flame Retardant: Certified for maximum fire safety in high-voltage electronics
1:1 Mix Ratio: Convenient processing with simple dispensing systems
Broad Operating Range: Reliable protection from -40°C to 150°C
Deep Section Cure: Addition-cure system cures uniformly at any depth without releasing heat
Waterproof & Anti-aging: Excellent moisture resistance and long-term durability
B2B Applications
Application
Description
EV Battery Modules
Thermal management encapsulation for liquid/air-cooled battery packs and BMS
Energy Storage Systems (ESS)
Potting compound for PCS and battery management systems
Charging Pile & EV Charger
DC fast charging station power module encapsulation
Solar Inverters
Photovoltaic inverter power unit protection
IGBT & MOSFET Modules
Power semiconductor encapsulation for industrial drives
Automotive Electronics
DC-DC converters, ECU, and HID lighting power supplies
LED Drivers
High-power outdoor LED driver thermal conduction and sealing
Network Transformers
Telecom equipment and 5G base station component potting
OEM & Custom Formulation Services
As a direct silicone encapsulant manufacturer with a 40,000 sqm production base in Shenzhen, we offer:
Custom formulation: Adjust viscosity, thermal conductivity, curing speed, and hardness to your specifications
Bulk OEM supply: 500 KG/month production capacity with consistent batch quality
Free sample testing: 1KG free sample for application verification before bulk order
Technical support: MSDS, TDS, and application engineering guidance provided
Competitive factory pricing: Direct from our Shenzhen/Guangdong facility to your production line
Technical Specifications
Mix Ratio
1:1 (A:B) by weight
Viscosity (Mixed)
5000-8000 cPs
Pot Life (25°C)
6-12 Month
Cure Time (25°C)
4-6 hours
Hardness
45-50 Shore A
Thermal Conductivity
2.0 W/mK
Dielectric Strength
>25 kV/mm
Flame Retardant Rating
UL 94 V-0
Packaging & Logistics
Standard packaging: 50 kg/set (Part A: 25 kg drum + Part B: 25 kg drum)
MOQ: 1 KG for sample orders, bulk MOQ negotiable
Shelf life: 6 months in cool, dry storage
Worldwide shipping with full export documentation (MSDS, TDS, transport certificates)
Contact our factory today for thermal conductive potting compound pricing, samples, or custom formulation consultation. ISO 9001 certified, RoHS and REACH compliant.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification:
Verified Supplier
Shenzhen Hanast New Material Co., Ltd.
Advanced Silicone Materials Manufacturer & Global B2B Solution Provider
Shenzhen Hanast New Material Co., Ltd., a strategic branch of the renowned Shenzhen Kanglibang Technology Co., Ltd., is a high-tech manufacturer specializing in the R&D, producti...
Shenzhen Hanast New Material Co., Ltd.
Advanced Silicone Materials Manufacturer & Global B2B Solution Provider
Shenzhen Hanast New Material Co., Ltd., a strategic branch of the renowned Shenzhen Kanglibang Technology Co., Ltd., is a high-tech manufacturer specializing in the R&D, producti...