Foamed silicone 2

Product Summary

HONG YE JIE’s foamed silicone is a twocomponent platinumcured addition silicone, blending flexibility, ecofriendliness, and high performance. With 210x uniform foaming ratio, it excels in temperature resistance (65℃ to 350℃), low shrinkage, and FDA certification. Ideal for automotive, medical, and dailyuse products, it replaces polyurethane and foam materials. Backed by 20+ years of manufacturing experience, we offer customization, strict quality control, and global supply chain support.

Product Overview

Foamed silicone (also called silicone foam, foaming silicone rubber) is a premium twocomponent platinumcured addition silicone. Composed of flowable Part A and Part B, it forms soft, lightweight foam through chemical reaction—no thickness limitations and easy to operate. As an ecofriendly alternative to polyurethane and polyester foam, it’s nontoxic, odorless, and chemically inert, suitable for highdemand applications requiring safety and durability. Our product integrates the advantages of liquid silicone and foam technology, trusted by global buyers for its stable quality.

Technical Specifications

Type: Twocomponent platinumcured addition silicone rubber

 Foaming Ratio: 210 times original volume

 Operating Temperature: 65℃ to 350℃

 Shrinkage Rate: ≤0.1%

 Mixing Ratio: 1:1 (Part A:Part B)

 Cure Method: Room temperature or heat curing (6080℃)

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

 Key Traits: Flameretardant, electrically insulating, agingresistant

 Packaging: Part A (25KG/200KG/250KG), Part B (20KG/25KG/200KG)

Product Features & Advantages

1. Uniform Foaming: Fine, consistent cell structure ensures reliable performance across applications.

2. Extreme Temperature Resistance: Maintains elasticity in 65℃ to 350℃, outperforming traditional foam materials.

3. Safety & EcoFriendliness: FDAcertified foodgrade option, nontoxic, odorless, and compliant with global environmental standards.

4. Stable Dimensions: Low shrinkage and no migration, ensuring longterm shape retention.

5. Versatile Performance: Flameretardant, electrically insulating, and resistant to acids/alkalis—adapts to diverse industrial needs.

6. CostEffective: Lightweight yet durable, reducing material and shipping costs compared to polyurethane.

How to Use

1. PreStirring: Thoroughly mix Part A and Part B separately to eliminate sedimentation from storage.

2. Mixing: Blend at 1:1 ratio, stirring vigorously for 23 minutes until homogeneous (avoid air bubbles).

3. Degassing: Vacuum the mixture to remove air bubbles for highquality foam formation.

4. Application: Quickly pour or inject into molds/ substrates, compatible with highpressure灌注 machines.

5. Curing: Cure at room temperature (24 hours) or accelerate with heat for efficient production.

Application Scenarios

Our foamed silicone serves multiple industries:

 Automotive: Headrests, seat cushions, door seals, and insulation parts.

 Daily Use: Sofa cushions, mattresses, insoles, breast pads, and children’s pillows.

 Medical & Health: Elderly fitness equipment, pregnancy back cushions, and medical device gaskets.

 Industrial: Seals, gaskets, foam sheets/tubes, and printer roller sponges—compatible with mold making silicone and medical grade body silicone.

 Filling Materials: Core filling for silicone robots and realistic silicone products, replacing traditional foam fillers.

 Certifications and Compliance

All products meet international standards: ISO9001 quality management, CE safety, UL flameretardant, and FDA foodgrade certifications. Compliant with RoHS and REACH regulations, ensuring seamless export to global markets. Our strict quality control—preproduction sampling and preshipment inspection—guarantees consistent performance.

 Customization Options

We offer flexible customization:

 Foaming Ratio: 210x adjustment based on density requirements.

 Hardness: Shore 0030 (soft to mediumsoft).

 Color: Custom Pantone colors for branding or application needs.

 Packaging: Tailored sizes for smallbatch testing or bulk production.