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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 Hong Ye silicone rubber.Outdoor Street Lamp Waterproof Heat-Dissipation Foaming Silicone Rubber is outdoor lighting weatherproof Addition Curing Silicone, street light fixture sealing RTV Silicone Foam. Made from UV-resistant...
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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.Elevator Car Noise Reduction Foamed Silicone is building elevator mute shockproofAddition Curing Silicone, vertical transportation shock absorption RTV Silicone Foam. Made from high-damping noise-reducing...
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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.Textile Garment Pressure Resilient Foaming Silicone Rubber is soft wearable textile grade Addition Curing Silicone, clothing accessory lightweight RTV Silicone Foam. Made from skin-friendly textile special...
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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.Kids Toy Safety Soft Foamed Silicone is child-safe non-toxic environmental Addition Curing Silicone, baby toy flexible buffer RTV Silicone Foam. Adopting food-contact safe pure liquid silicone formula, 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 Hong Ye silicone rubber.Industrial Pipeline High-Temp Insulation Foaming Silicone Rubber is high-temperature resistant pipeline protection Addition Curing Silicone, chemical pipeline thermal insulation RTV Silicone Foam. Made from...
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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.Smart LED Display Light-Leakage Proof Foamed Silicone is high light-shielding electronic grade Addition Curing Silicone, dedicated screen gap fillingRTV Silicone Foam. Formulated with 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 Hong Ye silicone rubber.Aerospace Satellite Cabin Radiation-Resistant Foaming Silicone Rubber is space vacuum radiation-proof Addition Curing Silicone, aerospace cabin lightweight RTV Silicone Foam. Made from space-grade radiation...
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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 .Cold Storage Low-Temp Anti-Condensation Foamed Silicone is freezer frost-proof low-temperature Addition Curing Silicone, food cold chain warehouse dedicated RTV Silicone Foam. Made from subzero frost-resistant...
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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 Office Printer Anti-Static Roller Foaming Silicone Rubber is paper-friendly static-dissipative Addition Curing Silicone, office printing equipment dedicated RTV Silicone Foam. Made from paper-non-scuff anti-static liquid 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 Hong Ye silicone rubber.Solar PV Panel Edge Weatherproof Foamed Silicone is photovoltaic anti-aging frame Addition Curing Silicone, solar module edge dedicated RTV Silicone Foam. Made from UV-resistant photovoltaic modified 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 Hong Ye silicone rubber.Pharmaceutical Cleanroom Anti-Bacterial Foaming Silicone Rubber is Class100 clean sterile Addition Curing Silicone, pharmaceutical workshop sterile RTV Silicone Foam. Made from zero-impurity antibacterial...
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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 VR Wearable Skin-Friendly Breathable Foamed Silicone is skin-contact hypoallergenic Addition Curing Silicone, smart wearable lightweight RTV Silicone Foam. Developed from breathable micro-pore wearable liquid silicone, 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 Deep Sea Underwater Pressure-Resistant Foaming Silicone Rubber is seawater inert deep diving Addition Curing Silicone, subsea equipment dedicated RTV Silicone Foam. Made from saltwater corrosion resistant deep-sea liquid 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 Server Cabinet Thermal Insulation Foamed Silicone is data center flame retardant Addition Curing Silicone, computer room heat isolationRTV Silicone Foam. Made from low-smoke halogen-free thermal conductive liquid silicone, 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 Outdoor Cycling Anti-Freeze Handle Foaming Silicone Rubber is cold-resistant anti-slip Addition Curing Silicone, bicycle outdoor dedicated RTV Silicone Foam. Made from low-temperature flexible outdoor liquid silicone, 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 Food Grade Bakery High-Temp Foamed Silicone is FDA food contact safe Addition Curing Silicone, baking oven resistant RTV Silicone Foam. Made from food-grade platinum catalyst liquid silicone, this non-stick high-temperature 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 Outdoor Communication Base Station Weatherproof Foaming Silicone Rubber is 5G anti-aging telecom Addition Curing Silicone, outdoor cabinet waterproof RTV Silicone Foam. Made from anti-ozone telecom grade liquid silicone, this...
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Brand:HONG YE SILICONEMin. Order:KilogramModel No:HY-FseriesTransportation:Ocean,Land,Air,ExpressPackaging:1kg/5kg/25kg/200kgSupply Ability:100TonPlace of Origin:HUIZHOUProductivity:100TONProduct Abstract Hydrogen Fuel Cell Anti-Hydrogen Embrittlement Foamed Silicone is hydrogen-resistant industrial Addition Curing Silicone, new energy fuel cell dedicatedRTV Silicone Foam. Formulated with hydrogen corrosion inert liquid 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 Hong Ye silicone rubber.Yoga & Fitness Eco Foaming Silicone Rubber is body-contact skin-safe Addition Curing Silicone, fitness leisure grade RTV Silicone Foam. Made from sweat-resistant hypoallergenic liquid silicone, 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 Hong Ye silicone rubber.Postal Express Sorting Anti-Wear Foaming Silicone Rubber is logistics sorting line wear-resistantAddition Curing Silicone, express conveyor dedicated RTV Silicone Foam. Made from high-abrasion modified...
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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.Automotive Interior Decor Foamed Silicone is automotive low-odor interior Addition Curing Silicone, vehicle interior dedicated RTV Silicone Foam. Made from automotive VOC-free low-odor liquid silicone, 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 Hong Ye silicone rubber.Musical Instrument Shockproof Foaming Silicone Rubber is tone-stable acoustic Addition Curing Silicone, music equipment dedicated RTV Silicone Foam. Made from low-resonance acoustic modified liquid 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 Hong Ye silicone rubber.Agricultural Greenhouse WeatherproofFoamed Silicone is farm outdoor anti-aging Addition Curing Silicone, agricultural planting dedicated RTV Silicone Foam. Made from anti-UV rainproof agricultural 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 Railway Vehicle Vibration Isolation Foamed Silicone is rail transit certified Addition Curing Silicone, dedicated heavy-duty RTV Silicone Foam. Formulated with rail-grade anti-fatigue liquid silicone, this vibration damping Foam...
- High-Performance Foamed Silicone for Street Lamps
- Elevator Car Noise Reduction Foamed Silicone Panels
- Textile Garment Pressure Resilient Foamed Silicone
- Ultra-Soft Foamed Silicone for Child-Safe Toys
- High-Temp Insulated Foamed Silicone for Industrial Pipelines
- Advanced Foamed Silicone for Smart LED Light Sealing
- Ultra-Durable Foamed Silicone for Satellite Cabin Protection
- Ultra-Soft Foamed Silicone Anti-Condensation Strip
- High-Performance Foamed Silicone Anti-Static Roller
- Weather-Resistant Foamed Silicone for PV Panel Sealing
- Sterile Foamed Silicone Seals with Antibacterial Properties
- VR Wearable Skin-Friendly Breathable Foamed Silicone
- Ultra-Durable Foamed Silicone for Deep Ocean Conditions
- Eco-Friendly Foamed Silicone Insulation in Server Cabinets
- Foamed Silicone Anti-Freeze Cycling Handle for Outdoor Use
- Heat-Resistant Foamed Silicone in Food Safe Grade
- High-Density Foamed Silicone Seals Outdoor Base Stations
- Anti-Embrittlement Foamed Silicone for Hydrogen Systems
- Lightweight Eco Foamed Silicone Mat Fitness & Yoga
- Premium Foamed Silicone Cushioning in Postal Sorting
- Durable Foamed Silicone Trim for Vehicle Interior Design
- Ultra-Durable Foamed Silicone Instrument Impact Protection
- Durable Foamed Silicone Seals in Greenhouse Applications
- Durable Foamed Silicone for Enhanced Rail Vehicle Isolation
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
