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High-Efficiency Filter Liquid Sealant Silicone USD 16 ~ 30 -
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Foamed Silicone
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Waterproof Sealing Grade Liquid Foamed Silicone is dedicated sealing-use RTV silicone foam made from platinum cured liquid silicone, 2~7 times adjustable foaming volume, compact closed-cell structure for superior waterproof and...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract HongYe silicone rubber.Low Shrinkage Foamed Silicone Rubber is a two-part addition curing liquid silicone foam designed for high-precision sealing parts. This RTV silicone foam features ultra-low linear shrinkage, uniform cell...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Hong Ye silicone rubber.High transparency mold silicone is a premium platinum cured mold silicone belonging to addition curing silicone series. This high-clarity liquid silicone features ultra-high light transmittance, low shrinkage...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract HongYe silicone rubber.Food grade mold silicone is a safe platinum cured liquid mold silicone tailored for food contact manufacturing. This non-toxic addition curing silicone features high temperature resistance, easy demolding and...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Summary HongYe silicone rubber.Low smoke density flame retardant silicone foam is fire-proof grade addition curing foam for public facilities and electrical fields. It suppresses flame spread and produces very little smoke when burning, with...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Summary Hong Ye silicone rubber.Quick curing fast demoulding silicone foam is a high-efficiency addition curing foam material for high-speed production lines , RTV Silicone Foam, liquid silicone, Foamed Silicone, Silicone Sponge. It...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract HongYe silicone rubber.Automotive Special Foamed Silicone Rubber is customized vehicle-grade liquid silicone foam from addition curing silicone raw material, adjustable foaming multiple from 2 to 7 times, excellent weather...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Summary Hong Ye silicone rubber.Anti-slip surface silicone foam is a functional addition curing foam with enhanced surface friction. It maintains stable anti-slip effect under dry and wet conditions, while retaining soft cushioning and...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract HongYe silicone rubber.Mattress & Sofa Special Foamed Silicone is comfort-oriented liquid silicone foam with 2~7 times foaming expansion. Made of food-grade safe raw materials, this silicone sponge is soft, breathable and...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract HongYe silicone rubber.Anti-Aging Outdoor Foamed Silicone is weather-resistant liquid silicone foam under RTV Silicone Foam category, with foaming ratio between 2 and 7 times. It has excellent anti-UV, anti-oxidation and weather...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Low Compression Set Foamed Silicone is high-performance liquid silicone foam belonging to Silicone Foam and Foamed silicone series, with adjustable foaming ratio of 2~7 times. It owns ultra-low compression permanent deformation,...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Closed Cell Foamed Silicone is a professional RTV liquid silicone foam with compact closed-cell structure, foaming multiple from 2 to 7 times. Featuring outstanding airtightness, waterproofness and compression resistance, this...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Sports & Fitness Grade Foamed Silicone is high-elastic liquid silicone foam made of platinum cured mold silicone, with adjustable foaming volume of 2-7 times. The finished silicone sponge is soft, shock-absorbent, skin-friendly...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Electrical Insulation Grade Foamed Silicone is a two-part addition curing silicone, also named RTV Silicone Foam and Silicone Expanding Foam, with foaming ratio ranging from 2 to 7 times. It features outstanding dielectric property,...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract HongYe silicone rubber.Food Grade Foamed Silicone is a non-toxic skin-friendly liquid silicone foam developed for maternal, infant and daily soft products. This platinum-cured silicone sponge features safe formula, delicate foam...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Low Odor Environmental Foamed Silicone is food-safe eco-grade addition curing Silicone Foam with minimal volatile content, controllable foaming ratio of 2~7 times volume, non-toxic and low peculiar smell after complete foaming....
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract HongYe silicone rubber.Low Shrinkage Precision Foamed Silicone is high-stability RTV LiquidSilicone Foam adopting platinum cured mold silicone technology, foaming expansion between 2~7 times volume with ultra-low linear shrinkage...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Ultra-Soft Cushion Grade Foamed Silicone is eco-friendly addition curing liquid silicone foam, categorized under Foamed silicone and Silicone Sponge raw material, with 2~7 adjustable foaming magnification. The finalized foam...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Hong Ye silicone rubber.Our low density lightweight liquid foamed silicone belongs to addition curing silicone & RTV Silicone Foam series, one core type of Silicone Expanding Foam with maximum 7x foaming ratio. This liquid...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract HongYe silicone rubber.High Temperature Resistant Foaming Silicone Rubber is specialized RTV liquid silicone foam made of platinum cured mold silicone, categorized as industrial-grade Foaming SiliconeRubber with stable foaming...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Hong Ye silicone rubber.Food Contact Grade Liquid Foamed Silicone is food grade mold silicone based foaming raw material, eco-friendly addition curing RTV Silicone Foam with non-toxic harmless formulation, compliant with...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract HongYe silicone rubber.Filling-Grade Foamed Silicone is dedicated filling-use LiquidSilicone Foam made of addition curing silicone, core raw material of Foamed silicone & robot silicone series with adjustable foaming multiple...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Simulation Filling Foam Silicone is a soft lightweight liquid silicone foam specially developed for robot silicone and human body silicone filling. This skin-like silicone sponge features ultra-soft hand feel, uniform foaming and...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-F seriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract High and Low Temperature Resistant Foamed Silicone is an industrial extreme-environment RTV silicone foam. It stably maintains soft elasticity in the range of -65℃ to 200℃, with excellent cold resistance, heat resistance, insulation...
- High-Grade Liquid Foamed Silicone for Waterproof Seals
- Low Shrinkage Foamed Silicone for Precision Gaskets
- Premium Smooth-Finish Foamed Silicone for Industrial Use
- Durable Custom Silicone Foam Pipe for Thermal Insulation
- Low Smoke Density Flame Retardant Silicone Foam
- Fast Acting Foam Silicone for Quick Mold Release
- Durable Foamed Silicone Rubber in Automotive Grade
- High-Traction Foam for Protective Applications
- Advanced Foamed Silicone Solution Mattress & Sofa Design
- Premium Anti-Aging Outdoor Foamed Silicone Sealant
- Premium Low Compression Set Foamed Silicone with Durability
- Advanced Closed Cell Foamed Silicone for Harsh Environments
- High-Performance Foamed Silicone for Athletic Use
- Advanced Foamed Silicone with Superior Insulation Properties
- Hypoallergenic Foamed Silicone for Maternal Infant Products
- Low Odor Eco-Friendly Foamed Silicone Home Use
- Advanced Low Shrinkage Foamed Silicone Critical Sealant
- Ultra-Soft Cushion Grade Foamed Silicone
- Flexible Lightweight Foamed Silicone Precision Engineering
- Ultra-Durable Foamed Silicone Material Thermal Protection
- Advanced Liquid Foamed Silicone Food Safety Certification
- High Density Foamed Silicone for Simulation Crafts
- Advanced Simulation Filling Foam for Silicone Robotics
- Extreme Environment Foamed Silicone with Thermal Stability
LI Gui Bin(CEO)
Shenzhen Hongyejie Technology Co., Ltd. was founded in 1998, with its headquarters located in Longgang District of Shenzhen City. The legal representative is Li Guibin, and the registered capital is 50 million RMB. Specializing in the R&D, production and sales of silicone and silicone rubber products, the company has a product portfolio covering 36 series including mold silicone, electronic potting adhesive and thermal conductive materials, with its business reaching more than 50 countries and regions worldwide.
Shenzhen Hongyejie Technology Co., Ltd. mainly produces 36 series and hundreds of silicone products, including silicone rubber, RTV-2 mold silicone rubber, special silicone for hand model design, shoe mold silicone, silicone rubber for arts and crafts, silicone oil, pad printing silicone, electronic potting adhesive, special silicone for LED display screens, electronic thermal grease, thermal conductive silicone grease, special silicone for CPU, CPU silicone rubber, CPU silicone cloth, silicone tube, silicone sheet, room temperature vulcanized silicone rubber, silicone sealant, liquid silicone rubber, liquid addition type silicone rubber, HTV high temperature silicone rubber, mixed rubber, solid silicone rubber, silicone products, silicone plates, hot stamping silicone plates, heat transfer silicone rollers, silicone rubber rollers, etc. At present, the products have been exported to more than 50 countries and regions in Southeast Asia, Europe and America.
EXHIBITION
Product Features & Advantages
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✅ UltraHigh Expansion Ratio (2–7x): Achieves lightweight, cushioning structures without compromising strength.
Our “Share the Hervé Love” program supports charities including Glam4Good that provide prom dresses to communities with underserved girls so they can enjoy an unforgettable evening. We are accepting gently used Hervé Léger apparel in exchange for up to $400 in credit. For full details, please CLICK HERE.
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✅ Uniform Cell Structure: Ensures consistent density and elasticity across all batches.
Our “Share the Hervé Love” program supports charities including Glam4Good that provide prom dresses to communities with underserved girls so they can enjoy an unforgettable evening. We are accepting gently used Hervé Léger apparel in exchange for up to $400 in credit. For full details, please CLICK HERE.
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✅ EcoSafe & NonToxic: Free from harmful substances like phthalates, halogens, or heavy metals; certified foodgrade and medicalgrade.
Our “Share the Hervé Love” program supports charities including Glam4Good that provide prom dresses to communities with underserved girls so they can enjoy an unforgettable evening. We are accepting gently used Hervé Léger apparel in exchange for up to $400 in credit. For full details, please CLICK HERE.
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✅ Exceptional Thermal Stability: Functions reliably from 65°C to +200°C—ideal for electronics, automotive interiors, and industrial sealing.
Our “Share the Hervé Love” program supports charities including Glam4Good that provide prom dresses to communities with underserved girls so they can enjoy an unforgettable evening. We are accepting gently used Hervé Léger apparel in exchange for up to $400 in credit. For full details, please CLICK HERE.
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✅ Excellent Electrical Insulation & Flame Retardancy: Meets UL94 V0 standards; suitable for potting compounds and encapsulation.
Our “Share the Hervé Love” program supports charities including Glam4Good that provide prom dresses to communities with underserved girls so they can enjoy an unforgettable evening. We are accepting gently used Hervé Léger apparel in exchange for up to $400 in credit. For full details, please CLICK HERE.
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✅ Zero Shrinkage & Migration: Maintains dimensional stability after curing—critical for precision molds and life casting.
Our “Share the Hervé Love” program supports charities including Glam4Good that provide prom dresses to communities with underserved girls so they can enjoy an unforgettable evening. We are accepting gently used Hervé Léger apparel in exchange for up to $400 in credit. For full details, please CLICK HERE.
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✅ Easy Processing: Mix ratio 1:1 (A:B), low viscosity, fast cure time, compatible with highpressure injection systems.
Our “Share the Hervé Love” program supports charities including Glam4Good that provide prom dresses to communities with underserved girls so they can enjoy an unforgettable evening. We are accepting gently used Hervé Léger apparel in exchange for up to $400 in credit. For full details, please CLICK HERE.
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This liquid tank adhesive and silicone expanding foam solution stands out as a leading choice among Pad Printing Silicone, Rapid Prototyping Silicone, and Human Body Silicone alternatives due to its consistency, safety, and versatility.
Our “Share the Hervé Love” program supports charities including Glam4Good that provide prom dresses to communities with underserved girls so they can enjoy an unforgettable evening. We are accepting gently used Hervé Léger apparel in exchange for up to $400 in credit. For full details, please CLICK HERE.
Product Parameters
7 multiple uniform aperturefoaming evenly Liquid flame retardant foamed siliconeexcellent resilience low deformation rate for shock bufferingstrong toughness high and low temperature resistantEco-friendly & non-toxic flame retardant foamed silicone
flame retardant Weatherproof Oil resistantSolvent resistant Low compression deformation High and low temperature resistant New energy flame retardant seal
flame retardant Weatherproof Oil resistantSolvent resistant Low compression deformation High and low temperature resistant New energy flame retardant seal
WHY CHOOSE US
- Long history and solid foundationWith 21 years of development history and good reputation, our products are exported to 138 countries around the world and exported since 2006.
- High-end research and developmentBeing a leading liquid silicone manufacturer(6000 square meter factory ) in China, we have a professional R&D team and QC team(12 experts ) and our product is RoHS, MSDS, ISO, REACH, UL approved, so there is no need to worry about the quality.And we have 14 years on alibaba.com, 12 years on made-in-china.com, a trustworthy company
- Efficient serviceWe can provide free training of silicone technique and free silicone samples. we have a professional sales team who will solve your problems patiently. Besides, with efficient logistics distribution system, you could get you goods earlier. Last, good after-sales service,we build long term cooperation relationship, once there is quality problem, we could solve right away. More importantly, return and exchange are accepted while quality problems occurred
- What’s the difference between your liquid foam and PU foam?Unlike polyurethane, our foam silicone doesn’t degrade, emit odors, or cause allergies; it’s recyclable and far more durable.
Certificate
FAQ
Important things you should know
Is the liquid silicone foam compatible with other silicone products?
Yes, it works seamlessly with addition curing silicone, medical grade body silicone, and electronic potting compound for integrated solutions.
Can it be used for food-contact products?
Yes, our food-grade variant is FDA-certified, safe for silicone molds and food-contact cushions.
How to resolve foaming unevenness?
Ensure thorough mixing, proper degassing, and avoid contact with nitrogen, sulfur, or water (which may affect foaming).
What is the shelf life of the product?
6 months when stored in sealed containers in a cool, dry place (avoid direct sunlight and high temperatures).
What is the lead time for bulk orders?
7-15 days for standard products; 15-30 days for customized orders (subject to order quantity).
Can this product be used for food-related equipment?
No, it’s industrial-grade. For food contact applications, choose our food grade mold silicone.
PACKAGE
Military industry
Military industry
Military industry
How to Use – StepbyStep Guide
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PreMix: Stir each component (A & B) thoroughly before use to avoid uneven distribution.
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Mix Ratio: Combine A and B in a 1:1 weight ratio. Mix for 2–3 minutes until fully homogenized.
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Degassing: Vacuum degas for 1–2 minutes to eliminate air bubbles.
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Pour & Cure: Pour into mold or cavity; cure at 150°C for 45 minutes.
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PostCure: Optional extended cure (180°C, 2 hours) enhances thermal and mechanical properties.
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Do Not: Expose to UV light, high heat (>200°C), or contact with sulfur, nitrogen, tin, lead, mercury, or waterbased contaminants.
HONG YE SILICONE
CONTACT US
Building A, No.3, Hongling First Road, Liulian Shibi, Pingdi
Street, Long Gang District, Shenzhen, China
Telephone
+86-755-89948294
Email
vahid@szrl.net
Mobile
+8618938867518
