ELECTRICAL GRADE MAGNESIUM OXIDE POWDER

ELECTRICAL GRADE MAGNESIUM OXIDE POWDER
Model:HR
Brand:N.HERO
Origin:Made In China
Category:Chemicals / Inorganic Chemical Materials / Oxide
Label:Mgo powder , electrical grade mgo , mgo
Price: US $0.8 / KG
Min. Order:20000 KG
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Product Description

DANDONG HUANGRONG ELECTRICAL Co.,LTD
ELECTRICAL GRADE MAGNESIUM OXIDE
 Dandong Huangrong Electrical Co.,Ltd  is a leading manufacturer of electrical grade magnesium oxide in china, and has constantly supplied its products of excellent quality to clients both domestically and abroad.
TYPE
CHEMICAL COMPOSITION
PHYSICAL PROPERTY
MgO
CaO
Fe2O3
SiO2
Al2O3
MESH
FLOM TIME
TAP DENSITY
%
%
%
%
%
S/100g
G/cm3
HR-3
≥97
≤1.5
≤0.15
≤1.5
≤0.2
50-325
35±3
≥2.32
HR-2
50-325
35±3
≥2.32
HR-1
50-325
35±3
≥2.32
HR-1S
50-325
≥2.32
HR-9
≥97
≤1.5
≤0.2
≤2.0
≤0.2
50-325
36±3
≥2.32
HR-8
80-325
36±3
≥2.38
HR-7
50-325
36±3
≥2.32
HR-6
≥96
≤1.8
≤0.3
≤2.0
≤0.2
50-325
38±3
≥2.32
TYPE
NORMAL CONDITION
HUMID CONDITION
HEATING CONDITION
INSULATION
PUNCTURE
INSULATION
PUNCTURE
WAIT LOADING
LEAKAGE
PUNCTURE
MΩ
V/0.5mA.S
MΩ
V/0.5mA.S
W/cm2
mA
V/0.5mA.S
HR-3
≥1000
≥1800
-
-
11.8
≤0.2
≥1500
HR-2
≥1000
≥1800
-
-
10
≤0.2
≥1500
HR-1
≥1000
≥1800
-
-
9
≤0.2
≥1500
HR-1S
≥1000
≥1800
≥1000
≥1800
8
≤0.2
≥1500
HR-9
≥1000
≥1800
≥1000
≥1800
7
≤0.15
≥1500
HR-8
≥1000
≥1800
≥1000
≥1800
7
≤0.15
≥1500
HR-7
≥1000
≥1800
≥1000
≥1800
7
≤0.15
≥1500
HR-6
≥1000
≥1800
≥1000
≥1800
6
≤0.15
≥1500
*No drying & demagnetization treatment is required for all above products before using. 1、Sample element
：determined on 9.5mm to 8mm roll reduced SUS304 straight element with a heated length of 1000mm having a 2.4mm O.D.helix of Ni80cr20. 
2、HR-3、HR-2、HR-1:s ested annealing condition is at 1080℃±50℃/30mins，   immediate sealing after cooling.
3、HR-1S:no need annealing,no need sealing.
4、HR-9、HR-7、HR-6:modified powder, no annealing, no sealing is required.
5、HR-8:modified powder especially for aluminum element, no annealing,no sealing is required；
6、Normal condition: refer to normal state of the element after annealing and sealing(if required)；
Humid condition: refer to the state of being at50℃90%RH for 72 hours.
Heating condition: refer to the state of being energized for 5 minutes and reach thermal stabilization.(HR-1S refer to the state of being energized for 1 hour and reached thermal stabilization).
7、Packing:25kg per package
Headquarter: 18 ,Korean Town, Zhenxing District ,Dandong, China. Hotline:18657453388
NingboOffice:China's Zhejiang Province, Ningbo High-tech Zone Jinghua Road No. 188,Hotline:13805878567
http://marlboroyoung.diytrade.com
E-mail: marlboroyoung@hotmail.com
ELECTRICAL GRADE MAGNESIUM OXIDE POWDER 1ELECTRICAL GRADE MAGNESIUM OXIDE POWDER 2ELECTRICAL GRADE MAGNESIUM OXIDE POWDER 3ELECTRICAL GRADE MAGNESIUM OXIDE POWDER 4ELECTRICAL GRADE MAGNESIUM OXIDE POWDER 5

Member Information

Ningbo High-tech Zone Huang Rong new material co.,Ltd
Country/Region:Zhe Jiang - China
Business Nature:Manufacturer
Phone:13805878567
Contact:coco (ceo)
Last Online:01 Aug, 2018