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Home> Products> Electronic Potting Compound> Deep Black Electronic Potting Compound
Deep Black Electronic Potting Compound
Deep Black Electronic Potting Compound
Deep Black Electronic Potting Compound
Deep Black Electronic Potting Compound
Deep Black Electronic Potting Compound
Deep Black Electronic Potting Compound

Deep Black Electronic Potting Compound

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Payment Type:T/T,Paypal
Incoterm:FOB,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery,DAF
Min. Order:1 Kilogram
Transportation:Ocean,Land,Air,Express
Port:shenzhen
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Product Description
Product Attributes
Packaging & Delivery
Product Description
Other information
Product Attributes

Model No.: HY-9040

Brand: HONG YE SILICONE

Origin: HUIZHOU

Certification: 9001

Packaging & Delivery
Selling Units : Kilogram
Package Type : 1kg/5kg/25kg/200kg
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electronic potting
Product Description
HONG YE SILICONE’s Deep Black Electronic Potting Compound is a high-shading opaque light shielding encapsulation material and premium dark pigment module Potting Compound. Serving as professional UV blocking circuit protection silicone, it delivers full light and UV shielding performance. It supports stable operation at -60℃ to 220℃, integrating insulation, heat dissipation and waterproof protection. We also supply classic Electronic potting compound, thermal-efficient Thermally Conductive Potting Compound, industrial Electronic Encapsulation Adhesive and durable Silicone Encapsulant for diverse electronic packaging needs.
 
package4

Product Overview

This two-component deep black silicone potting material is available in addition and condensation curing types. The liquid colloid cures into a solid opaque protective layer, dedicated to encapsulation, sealing, filling and pressure resistance of precision electronic components. It features excellent adhesion and thermal stability for PCB, CPU, PC and PMMA substrates, effectively blocking ambient light and ultraviolet radiation to protect internal chips and bonding wires from photoaging and signal interference.

Technical Specifications

This dark pigment module potting compound achieves 100% light shading with zero light transmission, providing long-term UV blocking performance. It owns low volatile content, high structural strength and outstanding resistance to ozone and chemical corrosion. It effectively absorbs thermal cycling stress to avoid cracking and peeling, with stable insulation, shockproof and heat-conducting properties. Viscosity, hardness and operating time are fully customizable for personalized packaging processes.
 
electronic silicone

Product Features & Advantages

1. Ultra-High Shading Performance: As an advanced opaque light shielding encapsulation material, it completely eliminates light interference and photo-induced circuit aging.
2. Reliable UV Protection: This UV blocking circuit protection silicone resists long-term ultraviolet erosion, ideal for outdoor and photosensitive electronic equipment.
3. All-Round Environmental Resistance: Integrates waterproof, dustproof, anti-corrosion and high-low temperature resistant functions for full-circuit protection.
4. Superior Structural Stability: Firmly bonds with various metals and plastic substrates, maintaining stable performance during long-term temperature cycling operation.

Step-by-Step Usage Process

1. Pre-Stirring: Fully stir component A to evenly disperse settled fillers and thoroughly shake component B before mixing.
2. Accurate Proportioning: Mix A and B components strictly by standard weight ratio to ensure complete curing and stable shading performance.
3. Vacuum Defoaming: Place mixed compound in a 0.01MPa vacuum container for 3 minutes to remove bubbles for flawless encapsulation.
4. Standard Curing: Cure at room temperature or heated condition; full curing takes 24 hours, affected by ambient temperature and humidity.

Application Scenarios & Commercial Value

Perfect for photosensitive sensors, optical electronic modules, outdoor industrial electronics and precision devices requiring light shielding. It reduces photoaging failure rates, improves product stability and finished product yield, and cuts long-term maintenance and replacement costs for electronic manufacturers.

Certifications and Compliance

All HONG YE SILICONE products comply with ISO9001, CE and RoHS international standards, meeting global precision electronic manufacturing safety and environmental specifications.

Customization Options

We support customized viscosity, curing hardness and operating time to adapt to different light shielding requirements and packaging process standards.

Production Process

Adopting high-purity raw materials and standardized dust-free production, each batch undergoes strict light shielding, UV resistance and stability tests to ensure consistent industrial-grade quality.

FAQ

Q1: What makes this deep black potting compound different from ordinary black silicone?
A: It adopts high-concentration dark pigment formula, achieving ultra-high opaque shading and stronger
UV blocking ability for high-precision photosensitive electronics.
Q2: Will the dark pigment affect thermal and insulating performance?
A: No. The optimized formula retains excellent heat dissipation and insulation properties without
compromising core electronic protection functions.
Q3: How to store the liquid potting compound?
A: Keep sealed and stored in a dry room-temperature environment. Stir evenly if colloidal stratification
occurs, which will not affect product performance.
 
 
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