DG01

Liquid heating type silicon nitride ceramic heating element technical index

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Liquid Heating

keyword:

DG01

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DG01 series products

Liquid heating type silicon nitride ceramic heating element technical index

Rated voltage: 110V-380V, 50/60Hz

Rated power: 500W-2800W

Insulation electric strength: 2500V, 50Hz at room temperature, no breakdown for one minute

Leakage current: ≤0.025 mA in normal operation, ≤10 mA in water after breaking

Acid corrosion resistance: Boiling 6h in 5% sulfuric acid solution, corrosion rate <10g/m2.h

Alkali corrosion resistance: boiling 30% sodium hydroxide solution 6h, corrosion rate <0.6g/m2.h.

Life: 5000h

Technical indicators:

Room temperature flexural strength	≥900Mpa	Room temperature fracture toughness	6.0-8.0 Mpa.m^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）
Thermal expansion coefficient	3.1×10^-6/℃	hardness	HRA92-94

Mechanical properties:

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

This product is a liquid heating type silicon nitride ceramic heating element, suitable for medium: liquid, water, water heater selection within 2800W, water heater selection within 1700W, steam engine selection within 1500W. Can be equipped with "F08A", "F10B", "F11C", "F17A", "F16A" type package.

Executive Standard: JB/T10320-2002 Silicon Nitride Heating Element for Household and Similar Uses

Liquid heating type silicon nitride ceramic heating element

This product uses high-performance silicon nitride ceramics as the substrate, high-temperature mechanical strength, thermal shock resistance, acid and alkali corrosion, both excellent insulation properties, and good thermal conductivity, plus the company's proprietary formula And hot press manufacturing technology, this product has the following outstanding performance and characteristics:

★Good electrical safety, leakage current is less than 10mA after breaking

★ high surface load, heating liquid surface load up to 70w/cm2

★ Small size, large power

★Small thermal inertia, fast heating

★ long life

★ acid and alkali corrosion liquid heating silicon nitride ceramic heating element application range

It is widely used in instant, direct thermal and water storage, energy-saving fast-type electric water heaters, fast-heating liquid heating, electric cookers, hot and cold drinks machines, air conditioning heaters, air heaters, instant hot water taps, Thermostats, steam generators and other household, industrial, and commercial electric heaters.

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The main products include silicon nitride electric heating components, igniters, glow plugs, and various shapes of hot-pressed silicon nitride heat-resistant and wear-resistant ceramic parts. Welcome all new and old customers to contact and negotiate

86-020-84866661

E-mail：chenmy99@hotmail.com

Address: Building B6, No. 26 Xiaolong Jianlong Street, Shiqi Town, Panyu District, Guangzhou, Guangdong, China

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