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RTV Two Component Thermal Conductive Waterproof Silicone Potting HN-8808 Custom OEM for Shockproof Coating Protection

Name: RTV Two Component Thermal Conductive Waterproof Silicone Potting HN-8808 Custom OEM for Shockproof Coating Protection
Brand: Shenzhen Hanast New Material co.,LTD
SKU: HN-8808
Availability: InStock

Product Details:

Place of Origin:	Guangdong, China
Brand Name:	Hanast
Certification:	RoHS, REACH
Model Number:	HN-8808

Detail Information

Place of Origin:

Guangdong, China

Brand Name:

Hanast

Certification:

RoHS, REACH

Model Number:

HN-8808

Product Model:

HN-8808

Mixing Ratio:

10:1

Appearance:

Transparent / White / Grey

Viscosity A:

2000 MPa·s

Viscosity B:

50 MPa·s

Specific Gravity:

0.98

Hardness:

Shore A 25

Dielectric Strength:

18-25 KV/mm

Volume Resistivity:

≥1×10^14 Ω·cm

Dielectric Constant (1MHz):

2.5-3.0

Thermal Conductivity:

0.2W/m·K

Operating Time:

1-2 Hours At 25°C

Curing Time:

8-12 Hours At 25°C

Temperature Range:

-57°C To 250°C

OEM Services:

Custom Viscosity, Hardness, Color, Cure Profile

Highlight:

High Light

Highlight:

Thermal Conductive Waterproof Silicone Potting

Custom OEM Shockproof Coating Compound

RTV Two Component Potting Material

Trading Information

Minimum Order Quantity:

1 Set

Price:

Negotiable

Packaging Details:

10/20/200KG barrel, Export-grade carton.

Delivery Time:

3-5 working days for sample, 7-15 days for bulk order

Payment Terms:

T/T,L/C,PayPal,Western Union

Supply Ability:

500 kg per Month

Product Description

RTV Two Component Thermal Conductive Waterproof Silicone Potting HN-8808

Shockproof Coating • Custom OEM • RoHS Compliant

HN-8808 is an RTV two-component thermal conductive waterproof silicone potting compound delivering 0.1-0.20 W/m·K thermal conductivity with IP67-equivalent moisture sealing in a flexible Shore A 25 gel. Its shockproof and vibration-damping properties provide robust mechanical protection for PCB assemblies in high-shock environments. Full custom OEM formulation service: viscosity, hardness, color, and cure profile tailored to your production line. RoHS and REACH compliant for global market access.

Key Features

Thermal Conductivity

Thermal conductivity of 0.1-0.20 W/m·K provides a reliable heat dissipation path from PCB components to the enclosure, reducing hot-spot temperatures in enclosed electronics. While not a high-conductivity TIM, this thermal pathway effectively spreads heat in convection-limited sealed assemblies.

IP67 Waterproof Sealing

Creates a continuous moisture barrier with ≥1*1014 Ω·cm volume resistivity that maintains electrical isolation even after prolonged water immersion. Ideal for outdoor-rated electronics, marine equipment, bathroom appliances, and wash-down industrial controls.

Shockproof & Vibration Damping

The soft 25 Shore A gel elastomer absorbs mechanical shock and dampens vibration across a broad frequency spectrum. Protects solder joints, ceramic capacitors, and connector interfaces from fatigue failure in portable power tools, vacuum cleaners, power washers, and automotive under-hood modules.

Full Custom OEM Service

Complete formulation flexibility: adjust viscosity (thinner for deep penetration or thicker for vertical hold), hardness (softer for stress relief or firmer for mechanical support), color (transparent, white, grey), and cure profile. Samples in 3-5 working days. 40,000 m² ISO 9001 facility.

RoHS & REACH Global Compliance

100% RoHS and REACH compliant with no restricted substances. Non-toxic, odorless condensation cure meets consumer product safety standards for household appliances, medical device peripherals, and children's electronic products. Full compliance documentation provided with every batch.

Multi-Substrate Strong Adhesion

Bonds directly to metals (aluminum, iron, copper) and plastics (acrylic, PC, ABS) without primer. Enhances overall waterproof sealing by eliminating moisture wicking paths at the potting-to-housing interface. Maintains adhesion through -57°C freeze-thaw and 250°C bake cycles.

Custom OEM Thermal & Waterproof Solutions

Tell us your thermal, waterproofing, and mechanical protection requirements. Our R&D team delivers custom formulations in 3-5 days. Multi-ton production with lot-to-lot consistency.

RTV Two Component Thermal Conductive Waterproof Silicone Potting HN-8808 Custom OEM for Shockproof Coating Protection

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

J*e

Japan Jul 20.2026

Helpful (6)

Price and quality are our top priorities—I've been in this trade for years, and they truly stand out.

J*e

Japan Jul 20.2026

Helpful (6)

Price and quality are our top priorities—I've been in this trade for years, and they truly stand out.

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RTV Two Component Thermal Conductive Waterproof Silicone Potting HN-8808 Custom OEM for Shockproof Coating Protection

High Light

Highlight:

Thermal Conductive Waterproof Silicone Potting

Custom OEM Shockproof Coating Compound

RTV Two Component Potting Material

Overall Rating

Rating Snapshot

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