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TM-QW Series Spherical Alumina Filler

Application: sperical alumina, calcine...
Market Type:After Market
FOB Price: Inquiry For It?
Other Price Term: FOB/CNF/CIF
Payment Terms: T/T, CASH
Samples: Free

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Product Details

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Quick Details

Place of Origin:
China
Samples:
Free
Delivery Time:
15 Working Days
Packing:
Plastic Bags
Delivery Port:
Shanghai/Tianjin/Qingdao/Lianyungang
Export Ratio:
21% - 30%
OE Experience:
No

Product Name:TM-QW Series Spherical Alumina Filler

TM-QW Series Spherical Alumina Filler

Application

sperical alumina, calcined alumina

Product Description:

Features:
1)    High filling: Particle size distribution is reasonable, filling efficiency as resin filler is high, and compound of low viscosity and good fluidity can be made.
2)    High thermal conductivity: Filling degree is high. Compared with the thermal conductivity of crystalline silicon, that of mixture is higher.
3)    Low wear rate: It appears spherical. It wears less on the mixer and molding tool.
4)    Electrical and moisture resistance: There is a very small content of ion impurities, such as Na and Cl, so it has good electrical and moisture resistance.
5)    Particle Morphology: Equant diameter sphere, High surface smoothness
Applications:
1)    Heat sink: radiating substrate filler, heat sinking oil, phase change film
2)    Semiconductor filler
3)    Special air abrasive
4)    Organosilicon heat sinking adhesive and mixture filler
5)    Ceramic filter membrane
6)    Coated powder, etc.
Main Technical Parameters of TM-QW Series Spherical Alumina Filler:

Index Type	D₅₀ (μm)	Specific Surface Area (m²/g)	Chemical Composition (wt/%)						Bulk Density (g/cm³)	L.O.I. (0-1100)
Index Type	D₅₀ (μm)	Specific Surface Area (m²/g)	SiO₂ (%)	Fe₂O₃ (%)	T-Na₂O (%)	EC (μS/cm)	Na⁺ (ppm)	Cl^- (ppm)	Bulk Density (g/cm³)	L.O.I. (0-1100)
QW-P03	3±0.5	0.7	0.10	0.03	0.015	8	8	1	1.0	0.03
QW-P05	5±1	0.6	0.10	0.03	0.015	8	8	1	1.3	0.03
QW-P10	9±1	0.4	0.10	0.03	0.015	8	8	1	1.6	0.03
QW-P20	20±1	0.2	0.05	0.02	0.01	6	6	0.5	2.1	0.02
QW-P30	28±2	0.2	0.05	0.02	0.01	5	6	0.5	2.1	0.02
QW-P45	40±2	0.2	0.05	0.02	0.01	3	6	0.5	2.2	0.02
QW-N03	3±0.5	0.7	0.2	0.04	0.2	160	180	2	1.0	0.03
QW-N05	5±1	0.6	0.2	0.04	0.2	160	180	2

According to the modelsView More

Supplier Details

Zhengzhou Tianma Micropowder Co. , Ltd.

Market Type: After Market
Business Type: Manufacturer
Main Product: Alumina, Aluminum Oxide, A-alumina, Alpha-alumina, Aluminum Hydroxide, Al2o3