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SIC Element Logo SIC Element

Premium SiC & MoSi2 Heating Elements

High-density silicon carbide and molybdenum disilicide heating elements for extreme temperatures up to 1900°C. Trusted by industries worldwide.

Max working temp: 1850°C (SiC), 1900°C (MoSi2)
Available in U, W, L, Straight, Dumbbell, SC, SCR shapes
Over 45 years of industry experience
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High-Temperature Heating Elements
Henan Sunshine Factory

About SIC Element

Henan Sunshine High Temperature Materials Co., Ltd. is a professional supplier of high-temperature materials with over 20 years of specialization in manufacturing Molybdenum Disilicide (MoSi2) and Silicon Carbide (SiC) heating elements.

With more than 45 years of cumulative experience in the heating element industry, Sunshine has expanded into ceramic fiber, fire brick, industrial furnaces, furnace accessories, and silicon nitride products.

1900°C

Max Temperature

3+ Years

Service Life

Our Products

Silicon Carbide Heating Elements

Silicon Carbide Heating Elements

High-density SiC elements up to 1625°C. Available in ED(RR), RA, DB (Dumbbell), U, W, SC, SCR types.

  • • Max operating temp: 1750°C
  • • Standard sizes: 3/6, 4/9, 6/12, 9/18, 12/24
  • • Best service life in oxidizing/corrosive atmospheres
MoSi2 Heating Element

MoSi2 Heating Elements

Molybdenum disilicide elements for temperatures up to 1900°C. Long life and consistent performance.

  • • Shapes: Straight, U, W, L, Bent
  • • High purity and density
  • • Excellent oxidation resistance
Coated SiC Elements

Coated SiC Heating Elements

Enhanced protection coating for extended life in aggressive environments.

  • • Improved corrosion resistance
  • • Higher thermal efficiency
  • • Suitable for corrosive atmospheres
Copper Braided Wire Accessory

Copper Braided Wire Accessory

Integrated copper braided strap combined with MoSi2 heating element for reliable electrical connection.

  • • Special bonding technology
  • • Low resistance connection
  • • Durable and flexible
MoSi2 Holders

MoSi2 Heating Element Holders

Ceramic holders designed to securely mount MoSi2 elements in high-temperature furnaces.

  • • High-temperature resistant
  • • Insulating properties
  • • Prevents mechanical stress
SiC Protection Tube

Silicon Carbide Protection Tube

Protects temperature sensors in harsh environments with high strength and thermal conductivity.

  • • High strength (diamond-like)
  • • Low thermal expansion
  • • Acid and wear resistant
Si3N4 Protection Tube

Si3N4 Silicon Nitride Protection Tube

Advanced ceramic tube offering superior thermal shock resistance and mechanical strength.

  • • Excellent thermal shock resistance
  • • High fracture toughness
  • • Long service life in cyclic heating
Ceramic Fiber

Ceramic Fiber

High-purity ceramic fiber for insulation in industrial furnaces and kilns.

  • • Low thermal conductivity
  • • Lightweight and flexible
  • • Up to 1600°C continuous use
Fire Brick

Fire Brick

Refractory bricks for furnace linings with high thermal stability and load-bearing capacity.

  • • High alumina content
  • • Resists thermal cycling
  • • Used in steel, glass, cement industries

Why Choose SIC Element?

High Performance

Elements rated up to 1900°C with high density and purity for reliable operation.

Long Service Life

Proven lifespan exceeding three years in optimal conditions.

Corrosion Resistant

Superior performance in oxidizing and corrosive atmospheres.

Custom Solutions

We offer customized products based on your specific design and operational needs.

45+

Years Industry Experience

1900°C

Max Temperature

3+

Years Service Life

20+

Years Company History

Frequently Asked Questions

What is the maximum temperature for SiC heating elements?

The maximum working temperature for standard SiC heating elements is 1625°C, with a safe operating temperature of 1750°C.

Can MoSi2 elements be used in oxidizing atmospheres?

Yes, MoSi2 elements form a protective silica layer at high temperatures, making them ideal for oxidizing environments up to 1900°C.

Do you offer custom-shaped heating elements?

Yes, we provide customized SiC and MoSi2 elements in various shapes including U, W, L, straight, and dumbbell types based on customer specifications.

What is the typical lifespan of your heating elements?

With proper installation and operating conditions, our heating elements can last more than three years, especially in stable oxidizing atmospheres.

Do you provide technical support?

Yes, we offer free technical guidance to help you solve various production-related issues and ensure optimal performance of our products.

Get in Touch

Contact us for product inquiries, technical support, or custom solutions. We're here to help you find the right high-temperature materials for your application.

Phone/WhatsApp: +8615093306690
Operating Hours: Mon - Fri: 8:00 AM - 11:00 PM

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