Insulation Electronic Potting Silicone for LED and PCB

Insulation Electronic Potting Silicone for LED and PCB

Name: Liquid tank adhesive 9400（2）
Uploaded: 2026-01-28T06:31:21+08:00
Description: HONG YE SILICONE’s Electronic Potting Silicone is a high-transparency two-component RTV 2 Silicone Rubber, also

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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

Model No.: HY-9400/HY-9405

Brand: HONG YE SILICONE

Origin: HUIZHOU

Certification: 9001

Packaging & Delivery

Selling Units	:	Kilogram
Package Type	:	1kg/5kg/25kg/200kg
Picture Example	:

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Liquid tank adhesive 9400（2）

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Product Description

HONG YE SILICONE’s Electronic Potting Silicone is a high-transparency two-component RTV 2 Silicone Rubber, also known as Electronic Potting Compound, Silicone Potting Compound and High transparency mold silicone-based encapsulant. Made of high-purity Silicone raw materials with Platinum cured mold silicone technology, this Addition Curing Silicone offers high clarity after curing, allowing visual inspection of internal components. It’s perfect for precision and optical electronics—helping you improve product quality and reduce maintenance costs.

Product Overview

Our Electronic Potting Silicone, also called Silicone Encapsulant and Filter Potting Silicone, is a high-transparency encapsulant. Transparent Part A and customizable Part B (transparent option available) ensure high clarity after curing, allowing visual inspection of internal components without damage. Consistent with our High transparency Mold Silicone in quality, it provides excellent sealing, moisture-proofing and shockproofing for precision electronics, optical electronics and LCD manufacturing.

Technical Specifications

Mixing ratio (A:B): 1:1 (weight); Degassing: 0.08MPa for 3 minutes; Curing time: 3-8h (25℃), 20min (80-100℃); Storage life: 1 year (sealed); Packaging: 1,5,20,25,200KG/barrel; Transportation: Non-hazardous; Compatibility: Aluminum, galvanized plate, PC, PP, ABS, PVC; Transparency: High clarity for visual inspection.

Product Features

High transparency after curing enables visual inspection of internal components—reducing maintenance costs. Platinum cured mold silicone ensures no yellowing over time, maintaining clarity. Low viscosity ensures smooth pouring without bubbles, protecting component appearance. Dual curing modes offer flexibility; high toughness prevents cracking. Excellent sealing, oil-free curing and eco-friendly formula—ideal for precision applications, same as our High transparency mold silicone.

How to Use

1. Stir Part A and Part B separately to maintain transparency and uniformity.

2. Mix A and B at 1:1 weight ratio, stirring thoroughly to avoid bubbles.

3. Degas at 0.08MPa for 3 minutes, then pour gently into precision components.

4. Cure at 25℃ for 3-8h; heating curing ensures better transparency.

Application Scenarios

Widely used for precision electronic components, optical electronics, LCD manufacturing and power modules requiring visual inspection. It provides reliable protection while allowing component inspection—reducing maintenance costs and improving product quality, helping you win trust from precision electronic buyers.

Certifications and Compliance

Certified by ISO9001, CE, RoHS and FDA, complying with precision electronic industry standards, ensuring product safety and clarity.

Customization Options

Transparency level and Part B color can be customized; formula can be optimized for anti-yellowing—same as our High transparency mold silicone customization services.

Production Process

Strict transparency testing throughout production, using high-purity Silicone raw materials and advanced mixing technology. Each batch meets strict clarity requirements—same as our High transparency mold silicone production standards.

FAQ

Q: Is it highly transparent after curing?

A: Yes, clear enough for visual inspection.

Q: Can it be used for optical electronics?

A: Yes, perfect for LCD manufacturing.

Q: Will mixing affect transparency?

A: No, thorough stirring without bubbles maintains clarity.

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