DK06

This product uses high-performance silicon nitride ceramic as the matrix, high temperature mechanical strength, strong thermal shock resistance, acid and alkali corrosion resistance

Key words:

Dry ignition

heating

temperature

thermal

Classification:

Dry ignition

Product Consulting:

13602443186 Cheng Qinghua

Product Consulting

Related Products

Product Description

DK06 Series Products

Dry point heating type silicon nitride electric heating element

Electrical performance parameters:

Rated voltage: 55V ~ 250V;

Frequency: 50/60Hz;

Rated power: 450W ~ 550W;

Properties and characteristics of hot-pressed silicon nitride ceramic electric heating elements

This product uses high-performance silicon nitride ceramic as the matrix, high temperature mechanical strength, strong thermal shock resistance, acid and alkali corrosion resistance, not only has excellent insulation performance, but also has good thermal conductivity, coupled with the company's proprietary formula and hot pressing manufacturing technology, so that this product has the following excellent performance and characteristics:

Insulation and electrical strength: 2500V, 50Hz at room temperature, no breakdown in 1 minute;

High temperature resistance, dry point up to 1200 ℃

· High surface load, dry point heating load up to 25 w/cm²

· Small size

· Small thermal inertia, fast heating speed.

· Long life

Acid and alkali corrosion resistance

· Small thermal inertia, fast heating speed, long life and other advantages;

* Dry point heating type silicon nitride ceramic electric heating element applicable medium:

Air can be equipped with "A" type package.

Technical indicators:

room temperature flexural strength	≥ 900Mpa	room temperature fracture toughness	6.0-8.0 Mpam^1/2
Bulk density	3.20-3.4g/cm³	Room temperature volume resistivity	10¹⁴Ω.cm
relative permittivity at room temperature	6-7	Thermal conductivity	23-25W/(m-k)
coefficient of thermal surge	3.1 × 10^-6/℃	Hardness	HRA92-94

Mechanical properties:

Hardness (HRA)	Fracture toughness (Mpa.m^1/2)	Bending strength (Mpa)
92.0~94.0	6.0~8.0	≥ 900

Dry point heating type silicon nitride ceramic electric heating element application range

· Mold heater

· Packaging machinery

• Tobacco equipment

· Heating of industrial equipment

· Hot and cold beverage machine heater

· Ignition system of burner

· Mold heater

· Heating of industrial equipment

· Welding furnace heating

· Petrochemical industry

Applicable to all kinds of high temperature ignition device.

Precautions for use:

Sudden cooling and heat are strictly prohibited in the working environment, and water or other liquids are strictly prohibited from splashing on the surface of the heating body under high temperature conditions.