Custom Lightweight Liquid Silicone Foam

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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 14

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Product Description

Product Overview

liquid silicone foam, also known as Silicone Sponge or Foamed Silicone rubber, is a premium addition curing RTV2 silicone material. It consists of pourable A and B liquid parts, which form lightweight, soft foam after chemical foaming and heat vulcanization. There is no restriction on the thickness of finished products. The material is easy to process and delivers stable long-term performance without atrophy, migration or deformation, making it a great flexible material choice for B2B mass production and custom manufacturing.

Technical Specifications

This industrial foamed silicone uses 1:1 weight mixing ratio for A and B components. The foaming ratio can be adjusted from 2 to 7 times, featuring low linear shrinkage and outstanding compression resilience. The cured foam keeps consistent elasticity under repeated high-low temperature cycling. It is non-toxic and chemically inert, with good electrical insulation and flame retardant properties, meeting ISO9001, CE and RoHS requirements for global industrial use.

Step-by-Step Operation Guide

1. Stir component A and component B separately to remove sediment and layer separation caused by long storage.

2. Mix A and B at 1:1 ratio, stir thoroughly for 2–3 minutes to get homogeneous mixture.

3. Carry out vacuum defoaming right after mixing and apply quickly to avoid premature curing and guarantee uniform foaming.

Application Scenarios & Buyer Value

This multi-purpose foamed silicone is widely used for sealing gaskets, sealing strips, foam boards, Silicone Foam tubes and printing sponge rollers. It is also used for automotive interior parts, sofa cushions, mattresses, silicone insoles, maternity back pads and children pillows. Besides, it works as high-quality filler for humanoid robot silicone products. Simple processing helps manufacturers raise productivity and reduce raw material waste.

Certifications and Compliance

Our liquid silicone foam passes ISO9001 quality system certification, CE and RoHS environmental standards. Every batch is fully tested before shipment to guarantee stable and safe performance for worldwide buyers.

Customization Options

We offer customization on foaming multiple, density, hardness and formula. Custom solutions are available for automotive, electronics, daily goods and intelligent equipment industries.

Packaging & Storage Instructions

Standard packaging: A component 25KG/200KG/250KG drums; B component 25KG/200KG drums. Transported as non-dangerous goods. Keep sealed in cool, dry indoor storage. Avoid direct sunlight, high temperature baking, and contact with sulfur, phosphorus, heavy metals and water to prevent curing failure.

FAQ

Q1: What will inhibit curing of platinum cured liquid silicone foam?

A1: Sulfur, tin catalyst, heavy metals, water and other contaminants will block the platinum curing reaction. High temperature and long sunlight exposure will also damage foam structure and cause uneven foaming.

Q2: Why source foamed silicone from HONG YE SILICONE?

A2: We are a direct silicone manufacturer with stable batch quality and adjustable foaming performance. Buyers can combine orders with Mold Making Silicone and Electronic Potting Compound for one-stop sourcing and lower supply chain cost.

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