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Odorless Transparent Liquid Silicone Potting HN-8808 Thermal Adhesive for Motor Transformer Electrical Insulation

Name: Odorless Transparent Liquid Silicone Potting HN-8808 Thermal Adhesive for Motor Transformer Electrical Insulation
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:

0.1-0.20 W/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

Highlight:

High Light

Highlight:

Odorless Electronics Thermal Adhesive Glue

Motor Transformer Electrical Insulation Potting

Transparent Industrial Silicone Potting Compound

Trading Information

Minimum Order Quantity:

1 Set

Price:

Negotiable

Packaging Details:

10/20/200KG barrel, Custom packaging available.

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

Odorless Transparent Liquid Silicone Potting HN-8808 Thermal Adhesive for Motor Transformer Electrical Insulation

Product Overview

Odorless two-component transparent liquid silicone potting compound that functions as a thermal adhesive, electrical insulator, and environmental sealant in a single material. Engineered for motor winding encapsulation and transformer coil potting—its 18-25 kV/mm dielectric strength and strong adhesion to copper, steel, and aluminum provide reliable protection in industrial electrical equipment operating from -57°C to 250°C.

Key Features

Odorless Workplace Safe

Zero-VOC condensation cure releases no fumes, odors, or corrosive by-products during curing. Safe for enclosed factory environments without specialized ventilation.

Motor Winding Encapsulation

18-25 kV/mm dielectric strength provides turn-to-turn and phase-to-phase insulation. Low viscosity penetrates between magnet wire windings to eliminate air pockets.

Thermal Adhesive Bonding

Bonds to copper magnet wire, silicon steel laminations, aluminum housings, and ferrite cores without primer. 0.1-0.20 W/m*K thermal pathway helps dissipate winding losses.

Transformer Coil Potting

Low 2.5-3.0 dielectric constant at 1 MHz minimizes winding capacitance. Flexible elastomer absorbs magnetostriction noise and prevents core lamination buzz.

Antifouling & Dust Protection

Transparent cured surface resists dust accumulation and is easy to inspect visually. Non-tacky finish prevents conductive debris adhesion.

-57°C to 250°C Industrial Range

Withstands extreme industrial environments from cryogenic pump motors to foundry-adjacent transformer installations.

Industrial Applications

Application	Use Case	Why HN-8808
Motor Encapsulation	Servo motors, stepper motors, BLDC stators, pump motors, fan motors	18-25 kV/mm winding insulation, odorless, vibration damping
Transformer Potting	SMPS transformers, flyback transformers, instrument transformers, chokes	Low Dk 2.5-3.0, Df ≤4*10⁻³, anti-buzz elastomer
Industrial Controls	PLC modules, relay boards, contactor coils, industrial sensor assemblies	Dust-resistant surface, transparent inspection, IP67 moisture seal
Power Distribution	Busbar insulation, terminal block sealing, high-voltage connector potting	≥110¹⁴ Ωcm, non-corrosive to copper, track-resistant

Technical Specifications

Appearance	Transparent / White / Grey liquid
Viscosity A / B	2000 mPas / 50 mPas
Specific Gravity	0.98
Hardness	Shore A 25
Dielectric Strength	18-25 kV/mm
Volume Resistivity	≥110¹⁴ Ωcm
Dielectric Constant (1MHz)	2.5-3.0
Dielectric Loss (1MHz)	≤4*10⁻³
Thermal Conductivity	0.1-0.20 W/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
Odor	Odorless
Substrate Adhesion	Copper, steel, aluminum, ferrite, acrylic, PC

Motor & Transformer OEM Supply

Custom viscosity, dielectric, and thermal formulations for your motor or transformer production line. ISO 9001 40,000 m² facility.

Samples in 3-5 working days.

sales11@hanastsilicone.com

WhatsApp: +86 136 7012 2311

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.

Tags:

Odorless Transparent Liquid Silicone Potting HN-8808 Thermal Adhesive for Motor Transformer Electrical Insulation

High Light

Highlight:

Odorless Electronics Thermal Adhesive Glue

Motor Transformer Electrical Insulation Potting

Transparent Industrial Silicone Potting Compound

Overall Rating

Rating Snapshot

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