Durable Foamed Silicone Solution in Rail Transit Systems

Durable Foamed Silicone Solution in Rail Transit Systems

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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

Product Attributes

Model No.: HY-F series

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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foamed silicone ruber .

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Product Description

Product Abstract

HongYe silicone rubber.Rail Transit Special Foamed Silicone is customized high-performance RTV Silicone Foam with foaming multiple of 2~7 times. It features strong shock absorption, fire resistance, weather resistance and low noise, adapting to the complex operating environment of rail vehicles. It is widely used for train interior sealing strips, seat cushions, carriage buffer parts and equipment insulation materials, helping rail transit suppliers improve vehicle comfort, safety and service life.

Product Overview

This rail transit dedicated foamed silicone is two-component addition curing liquid foamed silicone rubber. Optimized with flame retardant and anti-aging formula, it can resist frequent vibration, temperature change and air flow erosion inside carriages. It is a special industrial material independent from ordinary Molding Silicone Rubber, and widely used in interior assembly of trains, subways and light rails.

Core Product Features & Advantages

Flame retardant & safe: Reach rail transit fire protection standard, prevent fire spread effectively.

Shock absorption & noise reduction: Absorb running vibration and reduce carriage operating noise.

Super anti-aging: Resist long-term air circulation and temperature alternation, no cracking or yellowing.

Stable sealing performance: Good compression recovery for carriage door and window sealing.

Wide temperature adaptability: Keep elasticity stably within -65℃ to 200℃.

Step-by-Step Usage Instructions

Pre-stirring: Fully stir A and B materials separately to eliminate sediment.

Mixing: Mix two parts at 1:1 standard ratio and stir for 2-3 minutes.

Vacuum treatment: Remove bubbles and pour into production molds rapidly.

Heating vulcanization: Finish foaming and curing under constant temperature.

Application Scenarios

Produce train door sealing strips, subway seat inner cushions, carriage wall buffer gaskets and on-board electrical equipment insulation pads. It comprehensively upgrades the safety, comfort and durability of rail transit vehicles.