Thermal Insulating Silicon Foam Rubber

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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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foamed silicone rubber 15

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Product Description

Product Summary

Sound absorbing and noise dampening Silicone Foam is a professional acoustic Foamed Silicone with micro-pore sound absorption structure. It efficiently absorbs high-frequency noise and eliminates equipment resonance, delivering excellent silent performance. Lightweight and durable, it pairs with Pad Printing Silicone and robot silicone, ideal for audio equipment, smart devices and mechanical noise reduction components.

Product Overview

Sound absorbing noise dampening liquid silicone foam is a functional acoustic RTV2 Foaming Silicone Rubber designed for industrial and civilian noise reduction. Adopting gradient micro closed-cell structure, it converts vibration and sound energy into internal friction energy, effectively reducing equipment resonance and air noise. Compared with ordinary foam, it has higher sound absorption coefficient and wider frequency damping range. It retains soft elasticity, low shrinkage and weather resistance, with stable silent performance without fatigue failure. Compatible with pad printing silicone and Electronic Potting Compound, it is the preferred material for high-standard silent equipment accessories.

Core Features & Advantages

1. High sound absorption rate, effectively reducing high-frequency mechanical and environmental noise.

2. Professional vibration damping performance, eliminating equipment resonance noise.

3. Gradient micro-pore structure, stable and efficient noise reduction effect.

4. No secondary friction noise, soft fitting and silent operation.

5. Anti-aging and durable, long-term stable noise reduction performance.

6. Wide temperature adaptability, no performance change in different environments.

Technical Specifications

Curing Type: Platinum addition curing

Mixing Ratio: 1:1

Acoustic Performance: High sound absorption & vibration damping

Foaming Ratio: 2–6 times adjustable

Temperature Resistance: -65℃~200℃

Feature: Silent, shock-absorbing, noise-reducing, durable

Usage Steps

1. Stir A and B materials separately to avoid component stratification.

2. Mix evenly at 1:1 ratio and stir for 2–3 minutes.

3. Vacuum defoam to ensure uniform micro-pore structure.

4. Mold and cure to finish silent foam product production.

Application Scenarios

Used for audio equipment sound absorption layers, smart home silent buffer parts, printing machinery noise reduction accessories matched with pad printing silicone, robot equipment anti-resonance filling, and precision electronic equipment mute damping gaskets.

Buyer Core Value

Significantly improves finished product mute experience, adds high-value selling points, reduces equipment vibration failure rate, improves product stability and market premium capability.

Certification & Customization

SGS, RoHS, CE, ISO9001 approved. Support customized noise reduction grade and softness for different acoustic scenarios.