Custom Foam Rubber for High Temperature Applications

Custom Foam Rubber for High Temperature Applications

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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 Summary

HongYe silicone rubber.Ultra-light high expansion Silicone Sponge rubber is a two-component addition curing liquid Foam Silicone with maximum 7 times expansion rate. Featuring ultra-light texture, zero atrophy and uniform foaming, it saves raw material costs greatly. Safe and temperature-resistant, it matches robot silicone and Human Body Silicone, ideal for lightweight filling and flexible cushioning finished products.

Product Overview

This liquid silicone sponge is a high-expansion Foamed Silicone rubber formed by A/B two-component chemical foaming and heating vulcanization. It breaks the thickness limitation of traditional silicone products, with ultra-light weight and delicate skin-friendly hand feel. The foaming structure is uniform and stable, with ultra-low shrinkage and no migration deformation after long-term compression. With excellent -65℃ to 200℃ temperature resistance and eco-friendly performance, it is widely compatible with Mold Making Silicone, becoming the preferred lightweight filling material for simulation products and daily flexible supplies.

Core Product Features

1. Super high expansion ratio (2–7 times), greatly reducing raw material consumption.

2. Ultra-light density design, reducing finished product overall load weight.

3. Stable foaming structure, no hollowing, no collapse and no permanent deformation.

4. Zero migration and zero atrophy, maintaining long-term soft resilience.

5. Wide temperature resistance and excellent chemical inertness.

Technical Specifications

Curing Type: Two-component Addition Curing Silicone

Mixing Ratio: 1:1

Max Foaming Multiplier: 7 times

Temperature Resistance: -65℃~200℃

Feature: Ultra-light, high expansion, low shrinkage, non-toxic

Step-by-Step Usage

1. Separately stir A and B glue to eliminate uneven material distribution.

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

3. Vacuum defoam rapidly to avoid bubble defects affecting foaming effect.

4. Cure by heating to form ultra-light silicone sponge finished products.

Application Scenarios

Widely used for robot silicone simulation product filling, human body silicone soft padding, automotive lightweight interior cushions, mattress and sofa lightweight foam layers, and children’s daily flexible protective products.

Buyer Value

High expansion reduces procurement cost, lightweight design improves product market competitiveness, stable quality lowers defective rate, and multi-scenario adaptability enriches product production lines.

Certification & Customization

Passed CE, SGS, RoHS and ISO9001 certification. Support customized foaming ratio, density and softness for different lightweight manufacturing needs.