Durable Foamed Silicone for Enhanced Rail Vehicle Isolation

Durable Foamed Silicone for Enhanced Rail Vehicle Isolation

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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
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Product Description

Product Abstract

Railway Vehicle Vibration Isolation Foamed Silicone is rail transit certified Addition Curing Silicone, dedicated heavy-duty RTV Silicone Foam. Formulated with rail-grade anti-fatigue liquid silicone, this vibration damping Foam Silicone features fatigue resistance, weather resistance, oil resistance and low noise performance, with adjustable 2-7 times foaming ratio. It serves for train carriage gap sealing, rail vehicle undercarriage shock pad, subway interior buffer fitting. Matched with rail engineering customized Mold Silicone, the reinforced Foaming Silicone Rubber forms durable load-bearingSilicone Sponge adapting long-term high-frequency vehicle vibration operation.

Product Overview

This rail transit two-component liquid silicone adopts platinum anti-fatigue formula, passing rail fire and vibration industry test standards. Different from ordinary industrial foam, this cyclic-use Addition Curing Silicone owns ultra-low compression set rate. After constant temperature foaming vulcanization, it forms closed-cell shock-absorbing Silicone Sponge. The oil-resistant Foaming Silicone Rubber resists locomotive lubricant corrosion, classified as transit engineering customized RTV Silicone Foam for subway, high-speed train and light rail assembly.

Core Product Features & Advantages

1. High anti-fatigue performance: Modified molecular structure of Foaming Silicone Rubber adapts years of cyclic vibration impact.

2. Locomotive oil resistance: Inert property of rawliquid silicone avoids swelling from engine lubricant soaking.

3. Wide temperature adaptability: Transit-grade Addition Curing Silicone keeps elasticity from -70℃ to 205℃.

4. Carriage noise reduction: Porous structure of Foam Silicone weakens running vibration and airflow noise.

5. Engineering mold compatibility: Stable shrinkage fits large-size rail structural Mold Silicone batch production.

6. Long service lifespan: Cured finished Foamed Silicone no cracking or hardening in outdoor rail environment.

Step-by-Step Usage Instructions

1. Pre-stirring: Stir rail-grade A/B anti-fatigue liquid silicone fully to eliminate filler sedimentation.

2. Proportion mixing: Blend materials at standard 1:1 ratio, stir evenly for 2-3 minutes to activate curing reaction.

3. Vacuum defoaming: Remove micro bubbles to ensure tight sealing structure of finished Silicone Sponge.

4. Heating shaping: Inject into rail engineering Mold Silicone cavity, heat cure to form finishedRTV Silicone Foam.

Application Scenarios

High-speed train carriage joint sealing strip, subway chassis vibration isolation cushion, light rail interior decoration buffer pad, locomotive electrical box dustproof foam liner. The anti-fatigue Foamed Silicone improves riding comfort and operational stability of rail vehicles.

Precautions

Keep away from tin compounds and sulfur impurities, which will damage cross-linking structure of Addition Curing Silicone during curing.

Packaging & Storage

25KG, 200KG industrial sealed barrel packing, constant temperature ventilated warehouse storage, protect vibration-resistant activity of originalFoam Silicone.