HONG YE JIE High-Temperature Liquid Tank Jelly Sealant is a 1:1 two-component RTV 2 Silicone Rubber, engineered for HEPA filter sealing, optical electronics, and high-temperature equipment bonding. Certified ISO9001/CE, it offers low viscosity, strong plastic/metal adhesion, and eco-friendly addition curing. As part of our portfolio (including Silicone Potting Compound and Silicone Sponge ), it’s a top choice for global industrial buyers seeking durable sealing solutions.
Product Overview
HONG YE JIE High-Temperature Liquid Tank Jelly Sealant (Filter Potting Silicone) is a professional flowable silicone gel designed for industrial sealing/potting. It’s a 1:1 A/B formula that cures into a gel-like elastomer at room/elevated temperatures, delivering high toughness, weather resistance, and compatibility with PC, PP, ABS, PVC, aluminum, and stainless steel. Complementing our High transparency mold silicone and liquid Pad Printing Silicone lines, it’s ideal for air filter potting and high-temp equipment bonding.
Technical Specifications
Mixing Ratio: A:B = 1:1 (weight)
Viscosity: Low-flow (easy pouring)
Curing Condition: Room temp (3-8hrs) / 80-100℃ (20mins)
Temp Resistance: Extreme high/low (no deformation)
Adhesion: Primer-free bonding to plastics/metals
Cure Type: Addition curing (no by-products)
Shelf Life: 2 years (sealed)
Packaging: 1KG/5KG/20KG/25KG/200KG barrels (A/B components)
Product Features
High-Temp Durability: Maintains performance in ovens/induction cookers (better than standard silicone sealants).
User-Friendly: Low viscosity + 1:1 ratio simplify application, saving time.
Leak-Proof Sealing: Elastomer absorbs thermal stress, preventing cracks for long-term protection.
Eco-Safe: No toxic by-products, suitable for precision electronics.
Multi-Material Bonding: Reduces material costs by eliminating extra adhesives.
Application Scenarios
Liquid tank HEPA filters: Sealing (improves air purification efficiency)
Optical electronics: Moisture-proof sealing (protects sensitive components)
High-temp equipment: Bonding (extends equipment lifespan)
Metal/plastic assemblies: Reliable adhesion (reduces assembly errors)
How to Use
Stir A/B components separately until uniform.
Mix A:B = 1:1 (weight), stir thoroughly.
Degas at 0.08MPa for 3 mins.
Pour into target area; cure at room temp (8hrs) or heat (80-100℃, 20mins).
Certifications & Compliance
This product meets ISO9001/CE standards—same as our silicone expanding foam and Body Silicone Rubber.
Customization Options
We offer viscosity/curing time adjustments and packaging customization; OEM/ODM services are available for bulk orders.
Production Process
Our silicone products go through: raw material selection → precision mixing → pre-production sampling → final inspection (same as our silicone rubber sheets line), with 20 lines ensuring quality consistency.
FAQ
A: Yes, it complements our electronic encapsulation adhesive for high-temp applications.
Q2: What causes curing failure?
A: Contact with amines/sulfur—avoid these materials.
Q3: What’s the lead time?
A: 1 month (peak/off-season), same as our silicone expanding foam line.
Q4: Is it suitable for outdoor use?