Shenzhen Hanast New Material co.,LTD
| Supply Ability | 50000 Kilograms per Month |
| Thermal Conductivity | 2.0 W/mK |
| Delivery Time | 5-7 Days |
| Mix Ratio | 1:1 (A:B) |
| Water Immersion | No Degradation After 1000+ Hours |
| Waterproof Performance | Fully Waterproof After Curing |
| Temperature Range | -40℃ ~ 150℃ |
| UV Resistance | Anti-Yellowing, Long-Term UV Stable |
| Thermal Cycling | -40℃ to 150℃, 1000+ Cycles |
| Cure Time (25℃) | 4-6 Hours |
| Salt Spray Test | ASTM B117 500+ Hours |
| Heat Cure (80℃) | 10-20 Minutes |
| Service Life | 10+ Years Outdoor Exposure |
| Flame Retardant | UL94 V-0 |
| Packaging Details | 50KG/Set (Part A: 25KG + Part B: 25KG Moisture-Protected Drums) |
| Pot Life (25℃) | 6-12 Months |
| Payment Terms | T/T |
| Shelf Life | 6 Months |
| Model Number | HN-8820 |
| Certification | ROHS, REACH, UL94 V-0, ISO 9001 |
| Brand Name | Hanast |
| Place of Origin | Guangdong, China |
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Product Specification
| Supply Ability | 50000 Kilograms per Month | Thermal Conductivity | 2.0 W/mK |
| Delivery Time | 5-7 Days | Mix Ratio | 1:1 (A:B) |
| Water Immersion | No Degradation After 1000+ Hours | Waterproof Performance | Fully Waterproof After Curing |
| Temperature Range | -40℃ ~ 150℃ | UV Resistance | Anti-Yellowing, Long-Term UV Stable |
| Thermal Cycling | -40℃ to 150℃, 1000+ Cycles | Cure Time (25℃) | 4-6 Hours |
| Salt Spray Test | ASTM B117 500+ Hours | Heat Cure (80℃) | 10-20 Minutes |
| Service Life | 10+ Years Outdoor Exposure | Flame Retardant | UL94 V-0 |
| Packaging Details | 50KG/Set (Part A: 25KG + Part B: 25KG Moisture-Protected Drums) | Pot Life (25℃) | 6-12 Months |
| Payment Terms | T/T | Shelf Life | 6 Months |
| Model Number | HN-8820 | Certification | ROHS, REACH, UL94 V-0, ISO 9001 |
| Brand Name | Hanast | Place of Origin | Guangdong, China |
| High Light | 2.0W/mK Waterproof Potting Compound ，Anti-Aging Outdoor Silicone Encapsulant ，Marine Electronics Environmental Sealing Compound | ||
HN-8820 is a waterproof and anti-aging two-part addition-cure silicone potting compound purpose-engineered for outdoor electronic enclosures, marine electronics sealing, automotive lighting encapsulation, and energy meter protection. This UV-resistant encapsulant provides complete environmental sealing with 2.0W/mK thermal conductivity and UL 94 V-0 flame retardancy. Delivers decades of reliable protection against moisture, salt spray, UV exposure, and temperature extremes from -40°C to 150°C.
Complete waterproof sealing with anti-UV stable formulation. Protects against rain, humidity, dust, UV, and temperature swings for telecom, power distribution, and industrial control cabinets.
Salt-resistant encapsulation with complete moisture barrier. Ideal for navigation systems, sonar modules, marine communication equipment, and bilge pump controllers exposed to constant salt spray.
Flexible waterproof potting with thermal cycling endurance. Protects LED headlights, taillights, and fog lamps from road spray, vibration, and under-hood heat.
IP-grade environmental sealing for utility meter electronics. Tamper-resistant potting that withstands decades of outdoor meter operation.
Excellent adhesion to connector housings and cable jackets. Prevents moisture ingress at cable entry points in outdoor installations.
2.0W/mK heat dissipation with anti-yellowing clarity. Designed for 24/7 outdoor operation with 10+ year service life under continuous UV exposure.
| Environmental Factor | HN-8820 Performance |
|---|---|
| Water Immersion | No degradation after 1000+ hours continuous submersion |
| UV Exposure (ASTM G154) | No yellowing or mechanical property loss after 2000 hours |
| Salt Spray (ASTM B117) | No corrosion undercutting after 500 hours |
| Thermal Cycling (-40°C to 150°C) | No cracking or delamination after 1000 cycles |
| Humidity Aging (85°C/85% RH) | Stable dielectric strength after 1000 hours |
As a direct waterproof potting compound manufacturer in Shenzhen, Guangdong, we offer custom UV stabilization, low-temperature flexibility for Arctic deployments, transparent optical clarity versions, marine-grade certification with documented test reports, and free 1KG samples with complete TDS and MSDS documentation. MOQ from 1KG for prototyping, volume pricing for production orders.
Company Details
Business Type:
Manufacturer,Agent,Trading Company
Year Established:
2010
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
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