Dandong Taihua Electric Heating Matreials Co., Ltd.

Our Products

Contact

Address：No. 428, Taowai Street, Jiuliancheng Town, Dandong 118000, Liaoning, China,
Tel: (86) 415 4144448
Fax: (86) 415 4141177

Guangdong
Sales Manager: Naiqing Wang
Phone 18818869933
Tel 0757-28329099

Jiangsu and Zhejiang
Sales Manager: Jianyi Zhuang
Phone 13852991356
Tel 0511-88416499

International Trade Manager
Sales Manager：Feixiang Huang
Phone 17804246338
Tel 0415-4144888

High Temperature Magnesia Powder DG-3S/DG-2S

Product description

　　Mainly used for the stainless steel or die casting iron pipe when use water as heating medium. Working temperature range between 100-200 Celsius degree Good moisture-proof property, no moisture removal process needed.

Applications

	Heating elements for toaster Specification： Application of magnesium powder: DG-3S/DG-2S
	Heating elements for furnace Specification：Heating elements for furnace Application of magnesium powder: DG-3S/DG-2S
	Single-end heating elements for industry Specification： Application of magnesium powder: DG-3S/DG-2S
	Heating elements for oven Specification： Application of magnesium powder: DG-3S/DG-2S

High Temperature DG-3S/DG-2S Chmeical & Physical Property

Specifications	Model	Chemical composition（%）					Flow rate (g/60s)	Tap Density (g/cm³)	Mesh ratio (mesh)
Specifications	Model	MgO	CaO	Fe₂O₃	SiO₂	Al₂O₃	Flow rate (g/60s)	Tap Density (g/cm³)	Mesh ratio (mesh)
High Temperature Magnesia Powder	DG-3S	≧95	≦1.3	≦0.6	≦1.9	≦0.7	≧160	≧2.35	40-325
High Temperature Magnesia Powder	DG-2S	≧95	≦1.3	≦0.6	≦1.9	≦0.7	≧160	≧2.35	40-325

Mesh ratio using the device according to GB / T6003.1 --- 1997 standards

Electrical performance

Model	Normal		Hot		Tide state
	Insulation resistance (MΩ)	Withstand voltage (V/S)	Insulation resistance (MΩ)	Withstand voltage (V/S)	Insulation resistance (MΩ)	Withstand voltage (V/S)
DG-3S	——	>2000	>2	>1500	——	——
DG-2S	——	>2000	>2	>1500	——	——

Sample tube specifications: 304 stainless steel pipe, L = 500mm, Φ8mm (reduced to) Φ6.6mm;
Normal: refers to the electric discharge tube or discharge tide tide placed room temperature;
Hot: refers to the power-on state to reach thermal equilibrium for 30 minutes;
Tide state: refers to the temperature (40 ± 2) Celsius degree, relative humidity (93 ± 3)%, the state after 72 hours.

Packaging and storage
Product packaging contain both inside and outside layers, lined with plastic sheets, external use woven bag packing (can provide special packaging according to clients' requirements). Magnesium powder shall be stored in a dry, well ventilated, moisture-proof warehouse. Avoid the rain, snow and water invasion.

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