RTV2 Foamed Silicone Industrial Sealing Solutions

RTV2 Foamed Silicone Industrial Sealing Solutions

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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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Product Description

Product Summary

liquid silicone foam is a high-performance two-part addition curing RTV2 silicone rubber, chemically foamed from flowable A and B components. It supports 2–7 times controllable foaming ratio, uniform cell structure, low shrinkage and stable elasticity at -65℃ to 200℃. Eco-friendly and easy to process, it fits diverse industrial scenarios. We also supply Mold Making Silicone, Pad Printing Silicone, Electronic Potting Compound, Human Body Silicone and robot silicone.

Product Overview

Also named Foamed Silicone or Silicone Sponge, liquid Silicone Foam is a platinum-cured dual-component silicone material manufactured via chemical foaming and high-temperature vulcanization. It features ultra-light texture, soft hand feel and no limitation on finished product thickness. With simple operation, stable performance and eco-friendly formula, it effectively reduces production difficulty and material waste, perfectly suitable for mass production of flexible silicone products. As a full-line silicone supplier, we provide one-stop industrial silicone solutions for global B2B buyers.

Technical Specifications

This industrial-grade silicone foam adopts a standard 1:1 mixing ratio for A and B components. It achieves 2–7 times stable volume expansion with ultra-low linear shrinkage and excellent rebound resilience. It maintains durable soft elasticity during long-term service within -65℃ to 200℃ temperature range. Non-toxic, non-corrosive and radiation-free, it owns outstanding chemical inertness, electrical insulation and flame retardant properties, fully complying with global industrial safety standards.

Product Features & Competitive Advantages

Different from conventional foam materials, our RTV Silicone Foam delivers evenly distributed foam pores with zero migration and atrophy after curing. It integrates superior heat resistance, cold resistance, insulation and flame retardancy, adapting to complex and harsh working environments. The safe, non-toxic formula supports direct human contact applications. Supported by strict batch quality control, its stability is consistent with our premium mold making silicone and pad printing silicone series, helping global manufacturers lower defective rates and comprehensive production costs.

Application Scenarios & Buyer Benefits

Widely used across multiple industries, it produces industrial gaskets, sealing strips, foam boards and printing sponge rollers. It also manufactures automotive interior parts, sofa cushions, silicone insoles, kids pillows and fitness equipment accessories. Besides, it acts as high-quality filling material for robot silicone crafts. Its simplified processing workflow greatly improves production efficiency and reduces raw material consumption, bringing significant cost-saving benefits for global industrial clients.

Step-by-Step Operation Guide

1. Fully stir component A and component B separately to eliminate material stratification caused by long-term storage.

2. Mix the two components at a 1:1 ratio and stir evenly for 2–3 minutes to achieve full uniform blending.

3. Conduct vacuum defoaming for the mixed glue and use it immediately to avoid premature coagulation.

Certifications & Compliance

The product strictly complies with ISO9001, CE and RoHS international quality and environmental standards. Every batch undergoes rigorous pre-production testing and pre-shipment full inspection to ensure stable and reliable global industrial application.

Customization Options

Customizable foaming ratio, hardness and formula parameters are available to meet personalized production demands for different industrial application scenarios.

Packaging & Storage Instructions

Standard packaging: A component 25KG/200KG/250KG drums; B component 25KG/200KG drums. Transported as non-dangerous goods. Store in sealed, cool and dry environments. Avoid direct sunlight exposure, high-temperature baking and contact with water, sulfur, phosphorus and heavy metal impurities.

FAQ

Q1: What causes curing failure of addition curing liquid silicone foam?

A1: This platinum-cured silicone foam is highly sensitive to specific impurities. Contact with water, sulfur, tin and heavy metal substances will inhibit curing reaction. Long-term sunlight exposure and high-temperature baking will also damage foam structural stability.

Q2: Why choose our foamed silicone over competitors?

A2: We provide stable 2–7 times controllable foaming performance, uniform pores, zero shrinkage and migration, complete international certifications, and consistent batch quality across our full silicone product lineup.

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