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Home> Products> Electronic Potting Compound> Electronic Potting Compound for Railway Signaling Equipment
Electronic Potting Compound for Railway Signaling Equipment
Electronic Potting Compound for Railway Signaling Equipment
Electronic Potting Compound for Railway Signaling Equipment
Electronic Potting Compound for Railway Signaling Equipment
Electronic Potting Compound for Railway Signaling Equipment
Electronic Potting Compound for Railway Signaling Equipment

Electronic Potting Compound for Railway Signaling Equipment

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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
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Product Attributes

Model No.: HY-9320

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 compound-6
Product Description
HONG YE SILICONE Electronic Potting Compound (Model HY-9320) is a high-transparency two-component Addition Curing Silicone designed for railway signaling equipment. It is a colorless transparent liquid silicone with 1:1 mix ratio, high light transmittance (95% at 450nm), excellent UV resistance and wide temperature tolerance (-50℃ to 250℃). Featuring high insulation, good fluidity and fast deep curing, it ensures stable operation of railway signaling components, meeting strict reliability requirements of global railway clients.
 
electronic potting compoundelectronic potting compound

Product Overview

Our Electronic Potting Compound, also called Silicone Potting Compound or Electronic Encapsulation Adhesive, is a professional transparent protective material engineered for railway signaling equipment. As an experienced RTV 2 Silicone Rubber manufacturer with over 15 years of export experience, we focus on industrial-grade silicone solutions for railway systems. This High transparency mold silicone-based potting compound cures into a flexible elastomer, providing comprehensive protection for railway signaling components, superior to ordinary Electronic potting compound in transparency and environmental adaptability.

Technical Specifications

Model HY-9320 is a two-component transparent liquid silicone with 1:1 weight mix ratio. Curing前 parameters: viscosity 500±100 mPa·s for both A and B components, colorless and transparent. Curing后 parameters: hardness 20±3 Shore A, refractive index 1.41, light transmittance 95% (2mm at 450nm), volume resistivity 1.0×10¹⁵ Ω·cm, thermal expansion coefficient 280 ppm/℃. Key parameters including hardness, viscosity and operation time can be customized to match railway signaling equipment requirements.

Product Features & Advantages

- High transparency & light transmittance (95% at 450nm): Ensures clear observation of internal signaling components for easy inspection and maintenance. - Addition curing silicone, solvent-free and environmentally friendly, complying with global environmental standards. - Excellent UV resistance and weather resistance: Adapts to long-term outdoor railway environments without yellowing or performance degradation. - Wide temperature tolerance (-50℃ to 250℃): Stable performance in extreme cold and high-temperature conditions, suitable for all railway regions. - Good fluidity: Can be potted into tiny gaps of complex railway signaling components, ensuring full coverage and protection. - Fast deep curing: Improves production efficiency for railway signaling equipment mass production. - High insulation performance: Ensures electrical safety of signaling components, avoiding short circuits and signal interference.

How to Use

1. Mix Parts A and B in a dry container at 1:1 weight ratio, stir evenly, then stand for defoaming or vacuum degassing to remove air bubbles. 2. Clean the railway signaling components to be potted, dry them thoroughly (ensure no moisture on component surfaces), then pour the mixed silicone to fully immerse the components. 3. Place the potted components in an oven for curing; adjust the curing speed by changing the temperature according to production needs.

Application Scenarios

ThisSilicone Encapsulant is mainly used in railway signaling equipment, including railway signal lights, signal control modules, PCB boards, optical signaling components and detection sensors. Its high transparency allows easy inspection of internal components, while its excellent protection performance resists moisture, dust, vibration and extreme temperatures, ensuring stable signal transmission, reducing equipment failure rates, lowering maintenance costs, and guaranteeing the safety and efficiency of railway operations for global clients.

Customization Options

We provide flexible customization services, including adjusting transparency, hardness, viscosity and curing speed to match different railway signaling components. Special formulas with enhanced anti-vibration and UV resistance are available, supporting OEM services to meet personalized needs of global railway equipment purchasers.

Certifications & Compliance

Our Electronic Potting Compound complies with international railway industry standards, supported by ISO9001, CE and UL certifications. It is solvent-free, environmentally friendly, and meets strict reliability and safety requirements for railway signaling equipment, widely recognized by global railway clients.

FAQ

Q: Is this potting compound suitable for outdoor railway signaling equipment? A: Yes, it has excellent UV resistance and weather resistance, adapting to long-term outdoor use without yellowing, and can withstand extreme temperatures (-50℃ to 250℃). Q: Can it be used for precision railway signaling components? A: Yes, it has good fluidity, can be potted into tiny gaps, and its high transparency allows easy inspection of internal components. Q: What chemicals should be avoided during use? A: Avoid contact with oxygen, phosphorus, sulfur, acetylenic compounds, peroxides, and lead, tin, cadmium metal compounds, which may cause curing failure. Q: What is the shelf life and transportation method? A: Shelf life is 12 months when stored in a cool and dry place; it is non-hazardous and can be transported as general chemicals.
 
 
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