High Temperature Sealant / Adhesive Shin-Etsu KE-3418 For Heating Elements

Shin-Etsu KE-3418 High-Temperature Sealant/Adhesive for Heating Elements & Extreme Heat

Product Introduction of Shin-Etsu KE-3418

Basic Product Attributes

Shin-Etsu KE-3418 is a one-part, room-temperature cure, thixotropic silicone adhesive/sealant that forms a tough and durable elastomer after curing, with exceptional high-temperature resistance. It features low odor, neutral cure, and non-corrosive properties, offering excellent unprimed adhesion to metals, plastics, glass, and ceramics.

Product Description

KE-3418 is designed for high-temperature applications, withstanding intermittent exposure up to 315°C, outperforming standard high-temperature silicone materials. Its unique chemistry ensures long-term stability under extreme conditions while maintaining mechanical and electrical properties. It cures in 7 days at 23°C/50% RH with a tack-free time of 5 minutes, ideal for rapid processing.

Special Properties

• Heat Resistance: Intermittent use at 315°C, continuous range from -40°C to +250°C.
• Electrical Properties: Volume resistivity 1 TΩ·m, dielectric strength 20 kV/mm, suitable for electronics.
• Mechanical Properties: Tensile strength 2.00 MPa, elongation 200%, hardness 45 Shore A.
• Eco-Friendly: Low VOC, non-corrosive, compliant with industrial standards.

Applications

Applications include sealing heating elements, industrial ovens, automotive exhaust components, and high-temperature protection for electronics. Its reliability is also proven in aerospace and energy sectors.

Parameter Table (English Only)

1. Who are we?

We are Shenzhen Huazhisheng New Material Technology Co., Ltd., a professional industrial adhesives and sealants supplier based in China since 2018. we serve global markets: Mainland China (60%), Southeast Asia (20%), North America (10%), and Europe (10%).

2. What products do you offer?

we supply high-performance adhesives and sealants from global leaders including:

Cemedine, Dow Corning, Shin-Etsu, Araldite, and Momentive,etc.

3. How do you guarantee product quality?

Quality assurance through:

Mandatory pre-production samples approval

Final inspection by QC team before shipment

International certifications: SGS, UL, FDA, RoHS, REACH

4. Why choose us over other suppliers?

Reliable Supply:Authentic products from top manufacturers

Expert Support:Technical guidance for product selection

Global Compliance:Certifications meeting target market standards

Efficient Service:Customized solutions & professional support

5. What services do you provide?

Delivery​:EXW/FOB/CIF

Payment​:USD/EUR/CNY/HKD via T/T, L/C

Support​:Technical consultation & logistics coordination

Shenzhen Huazhisheng New Materials Technology Co., Ltd. is a leading provider of environmentally friendly adhesives and technical solutions, specializing in the application of modified silicone rubber, epoxy adhesives, thermal materials, bonding adhesives, encapsulation adhesives, and UV adhesives across various industries such as electronics, home appliances, LED lighting, automotive, consumer electronics, rail transit, aerospace, and electrical power. Huazhisheng New Materials adheres to the corporate sustainable development strategy of "Progress, Innovation, Professionalism, and Integrity," and integrates the philosophy of "Quality, Efficiency, Environment-Friendly, and Reliability" throughout the entire product lifecycle. Our products have passed SGS, UL, FDA, DIN, and non-toxic certifications, and have been awarded multiple global patents, making us one of the primary suppliers of adhesives and new materials in China's new energy, electronics, automotive, industrial, packaging, environmental protection, construction, and high-speed rail sectors.
With an innovative perspective, we offer customized solutions, continuously develop leading technologies, and provide comprehensive support to clients across various industrial sectors. We are committed to collaborating with our clients to drive industrial transformation and upgrading, ensuring your sustained competitive edge.
Based on advancements in various polymer chemical materials, Huazhisheng New Materials has established a leading position in four key areas: coating, bonding, sealing, and thermal conductivity. Our efficient and environmentally friendly adhesive products and technical solutions help industrial enterprises enhance production efficiency and benefits, protect your electronic products from external chemical agents and harsh usage environments, and extend their lifespan, ensuring continuous and stable operation.