Liquid Silicone for Electronic Potting with Moisture proofing

Liquid Silicone for Electronic Potting with Moisture proofing

Name: Liquid Tank Adhesive
Uploaded: 2026-01-28T06:43:37+08:00
Description: HONG YE SILICONE Electronic potting compound is a dual-component Addition curing silicone made of high-purity Silicone

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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

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Product Description

HONG YE SILICONE Electronic Potting Compound is a dual-component Addition Curing Silicone made of high-purity Silicone raw materials. As a professional Silicone Potting Compound and Liquid Tank Silicone, it is also known as Jelly Silicone Gel for its elastic texture. This RTV 2 Silicone Rubber features excellent sealing, high toughness, and no oil leakage after curing, with strong adhesion to metals and plastics. It is widely used for electronic PCBs, liquid tank filters and high-temperature equipment, providing reliable waterproof, moisture-proof and insulation protection, and helping global buyers reduce product failure rates.

Product Overview

Our Electronic Potting Compound is a premium dual-component liquid material, with transparent Part A and blue Part B (color customizable). Also called Liquid Tank Sealant , it meets the strict quality standards of Industrial mold silicone rubber. With moderate hardness and excellent elastic recovery, it is the first choice for electronic components, liquid tank high-efficiency air filters and high-temperature equipment sealing, solving the core pain points of leakage and corrosion.

Technical Specifications

A/B weight ratio: 1:1; vacuum degassing for 3 minutes under 0.08MPa.

Curing: 3-8 hours at room temperature, 20 minutes at 80~100℃.

Shelf life: 1 year (sealed); packaging: 1,5,20,25,200KG/barrel for A/B;

transportation: non-hazardous.

Compatible with PC, PP, ABS, PVC and metals (aluminum, galvanized sheet, stainless steel).

Product Features

It has excellent chemical stability, safety and environmental protection, high toughness, and can absorb thermal expansion stress without cracking. Low viscosity ensures easy pouring, supporting both room temperature and heating curing. It bonds firmly with various materials, produces no harmful by-products during curing, and has no oil leakage after curing, which is better than ordinary potting silicone in sealing durability.

How to Use

1. Stir Part A and Part B fully in their respective containers.

2. Mix them at 1:1 weight ratio.

3. Degas under 0.08MPa for 3 minutes, then pour into target parts.

4. Cure at room temperature or heat; heating is recommended in winter to shorten the cycle.

Application Scenarios

Widely used for electronic PCB potting, optical electronics, LCD manufacturing, precision electronic components sealing. It is also suitable for bonding and sealing of high-temperature ovens, high-temperature air filters and induction cookers, improving equipment service life and reducing maintenance costs.

Certifications and Compliance

Complies with RoHS, CE and international industrial standards, fully meeting cross-border export requirements for electronic products.

Customization Options

Customizable color, hardness and curing speed to fit different production processes and application scenarios.

Production Process

Adopts strict raw material screening and full-process quality inspection, following the same standard as Pad Printing Silicone to ensure stable batch performance.

FAQ

Q: Can it seal liquid tank filters effectively?

A: Yes, its excellent sealing performance can completely isolate moisture and air.

Q: Will it damage electronic components?

A: No, it is neutral and non-toxic, with no harmful by-products.

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