High Resilience Eco Friendly Foamed Silicone Rubber

High Resilience Eco Friendly Foamed Silicone Rubber

Get Latest Price

Payment Type:	T/T,Paypal
Incoterm:	FOB,CIF,DDP,DDU,Express Delivery,CPT,CIP,FCA,EXW,DAF,DES,CFR
Min. Order:	10 Kilogram
Transportation:	Ocean,Land,Air,Express

Contact Now

Product Description

Product Attributes

Model No.: HY-F series

Brand: HONG YE JIE

Packaging & Delivery

Selling Units	:	Kilogram
Package Type	:	1kg/5kg/20kg/25kg/200kg
Picture Example	:

The file is encrypted. Please fill in the following information to continue accessing it

Foamed Silicone Rubber



Product Description

Product Summary

HONG YE JIE 's liquid silicone foam is a twocomponent additioncure silicone rubber, featuring environmental friendliness, lightweight texture, and excellent elasticity. With high foaming ratio (up to 7x), uniform cell structure, and stable performance, it operates easily without thickness limitations. Resistant to high/low temperatures (65℃ to 200℃), nontoxic, and chemically inert, it’s widely used in seals, cushions, automotive parts, and medical products. Backed by ISO9001, UL, and CE certifications, it offers customization and reliable quality for global B2B buyers.

Product Overview

Liquid Silicone Foam (also called Foamed Silicone, Foam Silicone) is an innovative twocomponent additioncure silicone rubber. Composed of flowable Part A and Part B, it forms soft, lightweight foam through chemical foaming. As an ecofriendly material, it boasts superior hand feel, no shrinkage or migration, and adapts to various product thicknesses—making it a preferred choice for industries requiring flexible, highperformance silicone solutions. Our product integrates the advantages of liquid silicone and foam materials, standing out with stable quality and versatile applications.

Technical Specifications

Type: Twocomponent additioncure RTV silicone rubber

Foaming Ratio: 27 times original volume

Operating Temperature Range: 65℃ to 200℃

Hardness: Customizable (Shore 0030)

Shrinkage Rate: ≤0.1%

Mixing Ratio: 1:1 (Part A:Part B)

Cure Method: Room temperature or heat curing

Certifications: ISO9001, UL, CE, FDA (foodgrade option)

Chemical Resistance: Inert to most chemicals, noncorrosive

Features: Flameretardant, electrically insulating, high resilience

Product Features & Advantages

1. Exceptional Foaming Performance: High expansion ratio (up to 7x) with uniform, fine cells, ensuring consistent density and elasticity.

2. Superior Stability: Low shrinkage rate and no migration, maintaining shape and performance over longterm use.

3. Wide Temperature Adaptability: Functions stably in extreme temperatures (65℃ to 200℃), suitable for harsh environments.

4. Safety & EcoFriendliness: Nontoxic, odorless, nonradioactive, and compliant with international environmental standards—safe for medical and foodcontact applications.

5. Easy Operation: 1:1 mixing ratio, simple stirring, and vacuum degassing; compatible with manual and automated production.

6. Versatile Customization: Supports hardness, color, and foaming ratio adjustments to meet specific industry needs.

How to Use

1. Preparatory Step: Thoroughly stir Part A and Part B separately to ensure uniform distribution of ingredients (preventing sedimentation during storage).

2. Mixing: Blend Part A and Part B at a 1:1 ratio, stirring vigorously for 23 minutes until the mixture is homogeneous (avoid air bubbles).

3. Degassing: Place the mixed silicone in a vacuum chamber to remove air bubbles (critical for highquality foam).

4. Casting/Application: Quickly pour or apply the degassed mixture into molds or substrates, as it begins foaming rapidly.

5. Curing: Allow curing at room temperature (24 hours) or accelerate with heat (6080℃ for 24 hours) for optimal results.

Application Scenarios

Our liquid silicone foam serves diverse industries:

Sealing Solutions: Seals, gaskets, and strips for machinery, electronics, and automotive applications.

Cushioning Products: Silicone insoles, sofa cushions, mattresses, and automotive headrests/seat cushions.

Medical & Daily Use: Breast pads, shoulder pads, elderly fitness equipment, and pregnancy back cushions.

Filling Materials: Core filling for silicone robots, realistic silicone figures, and soft toys.

Industrial Parts: Foam sheets, tubes, and printer roller sponges—compatible with Mold Making Silicone and medical grade silicone applications.

Certifications and Compliance

All liquid silicone foam products comply with international standards, holding ISO9001 quality management system certification, UL flameretardant certification, and CE safety certification. Foodgrade and medicalgrade variants meet FDA requirements, ensuring safety for contact with food and human skin. Our products adhere to RoHS and REACH regulations, facilitating smooth export to global markets.

Customization Options

We offer flexible customization to meet unique buyer needs:

Hardness Adjustment: Shore 0030 (soft to mediumsoft).

Color Customization: Match specific Pantone colors for branding or application needs.

Foaming Ratio Tuning: 27x expansion based on density requirements.

Packaging Customization: 20KG, 25KG, 200KG barrels, or small batches for prototype testing.

FAQ

Q1: Is the liquid silicone foam compatible with other silicone products?

A: Yes, it works seamlessly with Addition Curing Silicone, Medical Grade Body Silicone, and Electronic Potting Compound for integrated solutions.

Q2: What is the shelf life of the product?

A: 6 months when stored in sealed containers in a cool, dry place (avoid direct sunlight and high temperatures).

Q3: Can it be used for foodcontact products?