Heat Resistant Silicone Rubber for Filter Slot Potting

HONG YE JIE High-Temp Resistant Liquid Tank Silicone is a premium 1:1 two-component RTV 2 Silicone Rubber, engineered for industrial sealing/potting. Certified ISO9001/CE, it offers exceptional heat resistance, low viscosity, and strong adhesion to plastics/metals. The platinum-cured (addition curing) formula ensures eco-friendliness and long-lasting sealing, trusted by 138+ countries with 20+ years of silicone expertise (including electronic potting compound and mold making silicone lines).

 

HONG YE JIE High-Temp Resistant Liquid Tank Jelly Silicone (Liquid Tank Sealant) is a professional flowable silicone gel designed for high-demand industrial scenarios, complementing our pad printing silicone and food grade mold silicone portfolios. Composed of two flowable components (A/B), it cures into a gel-like elastomer at room or elevated temperatures when mixed at 1:1 weight ratio. Boasting high toughness, excellent weather resistance, and broad compatibility with PC, PP, ABS, PVC, aluminum, and stainless steel, it’s the top choice for air filter potting and high-temperature equipment bonding.

 

Mixing Ratio: A:B = 1:1 (by weight)

Viscosity: Low-flow formula for easy pouring

Curing Condition: Room temperature (3-8 hours) or 80-100℃ (20 minutes)

Operating Temperature: Resists extreme high/low temps without deformation

Adhesion: Bonds firmly to plastics/metals without primer

Cure Type: Addition curing (platinum-cured), no toxic by-products

Shelf Life: 2 years (sealed storage, avoid acids/alkalis)

Packaging: 1KG/5KG/20KG/25KG/200KG barrels (A/B components, non-hazardous shipping)

 

Superior Heat Stability: Maintains performance in high-temp environments (ovens, induction cookers), outperforming standard sealants.

Effortless Application: Low viscosity enables smooth pouring; 1:1 ratio simplifies mixing, reducing labor costs.

Reliable Sealing: Elastomeric structure absorbs thermal stress, preventing cracks for long-term moisture-proof/insulation protection.

Eco-Friendly & Clean: No oil bleeding after curing, safe for precision electronics like LCD components.

Cost-Effective Compatibility: Eliminates extra adhesives, cutting material costs for multi-material bonding.

 

Stir Component A and B separately in their containers to ensure uniformity.

Mix A:B = 1:1 (weight), stirring thoroughly for consistent blending.

Degas at 0.08MPa for 3 minutes to remove air bubbles.

Pour into target area; maintain recommended temperature during curing.

Cure at room temp (8 hours) or heat (80-100℃, 20 minutes) for faster results in winter.

 

Liquid tank HEPA filters: Sealing/potting for air purification systems (improves filtration efficiency)

Optical electronics/LCD manufacturing: Moisture-proof sealing for sensitive components (reduces defects)

Precision electronics: Shockproof/insulation protection (extends component lifespan)

High-temperature equipment: Bonding for ovens/induction cookers (enhances durability)

Metal/plastic assemblies: Reliable adhesion for aluminum/ABS/PVC parts (optimizes assembly)

 

This product meets ISO9001 quality standards and CE safety regulations, aligning with global industrial requirements—same as our medical grade body silicone and thermal conductive potting compound.

 

We offer viscosity/curing time adjustments and packaging customization (1KG/5KG/20KG/25KG/200KG barrels) for bulk orders; OEM/ODM services are available for formula tweaks.

 

Our silicone products undergo: high-quality raw material selection (silicone raw materials) → precision mixing → pre-production sampling → final inspection (same strict standards as our rapid prototyping silicone line), with 20 production lines ensuring consistent quality.

 

Q1: Can it replace electronic potting compound?

A: Yes, for high-temp electronic sealing; use our specialized electronic potting compound for general needs.

Q2: What materials inhibit curing?

A: Avoid amines/sulfur-containing compounds—consult our technical team for details.

Q3: How to store unused product?

A: Seal tightly; stir if layered (no performance impact).

Q4: Is it food-safe?

A: No—choose our food grade mold silicone for food-contact applications.

Q5: What’s the lead time for bulk orders?

A: 1 month (peak/off-season), with flexible production capacity.