Addition Curing RTV Silicone Foam for Industrial Sealing

Addition Curing RTV Silicone Foam for Industrial Sealing

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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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foam silicone rubber.

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Product Description

Product Summary

Our liquid silicone foam is a two-part addition curing RTV2 silicone rubber, foamed via chemical reaction with 2–7 times volume expansion. Featuring uniform foaming, low shrinkage, wide temperature resistance and eco-friendly performance, this Silicone Sponge suits industrial sealing, daily cushioning and model filling. We provide matched Mold Making Silicone, Pad Printing Silicone, Electronic Potting Compound and Human Body Silicone for global industrial procurement.

Product Overview

Liquid Silicone Foam , also known as Foamed Silicone and silicone sponge, is a dual-component platinum curing silicone material composed of flowable A and B liquid components. It adopts chemical foaming and high-temperature vulcanization molding, free from product thickness restrictions. With simple operation, lightweight texture and excellent flexibility, it is a non-toxic and environmentally friendly industrial silicone material. As a professional silicone manufacturer, we support one-stop purchasing of mold making silicone, pad printing silicone, electronic Potting Compound, human body silicone and robot silicone to meet diversified industrial production needs.

Core Product Features

This industrial RTV Silicone Foam has outstanding comprehensive performance. It achieves a high foaming ratio of 2 to 7 times with uniform foam pores, stable structure and ultra-low linear shrinkage rate. The cured foam has strong resilience, soft hand feel, and no migration or atrophy after long-term use. It features non-corrosiveness, chemical inertness and zero radiation. It can work stably at -65℃ to 200℃ for a long time, with excellent heat resistance, cold resistance, electrical insulation and flame retardant properties, far exceeding ordinary Foam Silicone materials.

Application Scenarios & Buyer Benefits

Widely applicable in multiple industries, it is used to produce sealing rings, gaskets, foam strips, foam boards and printing sponge rollers. It also manufactures silicone insoles, sofa cushions, automotive headrests, seat cushions, children pillows and fitness equipment accessories. Additionally, it acts as filling material for robot silicone and art silicone crafts. This high-efficiency foaming material simplifies production processes, reduces raw material consumption, and effectively cuts production costs for global manufacturers while improving finished product stability and durability.

Step-by-Step Usage Instructions

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

2. Mix A and B components at a standard 1:1 ratio and stir evenly for 2–3 minutes.

3. Vacuum defoam the mixed liquid silicone foam and use it quickly to avoid premature coagulation affecting production quality.

Certifications & Customization

All products comply with ISO9001, CE and RoHS international standards, with strict pre-production sample testing and pre-shipment full inspection. Customized foaming ratio and hardness formulas are available to support personalized industrial solutions for global clients.

Packaging & Storage Notes

Standard packaging: 25KG, 200KG, 250KG drums for A/B components. Transported as non-dangerous goods. Store in sealed, cool and dry environment. Avoid direct sunlight, high-temperature baking, and contact with sulfur, phosphorus, tin and heavy metal substances.

FAQ

Q1: What factors will cause curing failure of liquid silicone foam?

A1: Contact with water, sulfur, phosphorus, tin, lead and other heavy metal substances will inhibit curing. High-temperature baking and long-term sun exposure will damage foam stability.

Q2: What is your product advantage over peers?

A2: Stable 2–7 times controllable foaming ratio, zero shrinkage and migration, wide temperature adaptability and full international certifications, with consistent batch quality same as our mold making silicone and pad printing silicone products.

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