Сферический оксид алюминия наночастицы белый порошок 99.9% Al2O3 для керамических
Сферический оксид алюминия наночастицы белый порошок 99.9% Al2O3 для керамических
Сферический оксид алюминия наночастицы белый порошок 99.9% Al2O3 для керамических
Сферический оксид алюминия наночастицы белый порошок 99.9% Al2O3 для керамических
Сферический оксид алюминия наночастицы белый порошок 99.9% Al2O3 для керамических
Сферический оксид алюминия наночастицы белый порошок 99.9% Al2O3 для керамических
Сферический оксид алюминия наночастицы белый порошок 99.9% Al2O3 для керамических

Сферический оксид алюминия наночастицы белый порошок 99.9% Al2O3 для керамических


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Цена:*

Количество:



Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-17-2025 0.94 $* 0.95 $*
Aug-17-2025 0.21 $* 0.96 $*
Jul-17-2025 0.59 $* 0.79 $*
Jun-17-2025 0.80 $* 0.26 $*
May-17-2025 0.94 $* 0.3 $*
Apr-17-2025 0.12 $* 0.40 $*
Mar-17-2025 0.94 $* 0.96 $*
Feb-17-2025 0.78 $* 0.0 $*
Jan-17-2025 0.99 $* 0.91 $*

Характеристики






Model

D50 um

D90 um

BET surface area (m2/g)

Na2O %

EC us/um

Proportion
g/cm3

Moisture content(%)

α —AI2O3
MSA-02S
2.5 ±0.5
4.5
0.90
≦0.1
≦60
3.90
≦0.3
≥99.6
MSA-05S
5.5 ±0.5
9.0
0.60
≦0.1
≦50
3.93
≦0.3
≥99.6
MSA-10S
10.0±1
20
0.50
≦0.1
≦50
3.93
≦0.3
≥99.6
MSA-40S
45.0 ±3
70
0.20
≦0.1
≦40
3.93
≦0.3
≥99.6
MSA-70S
70.0 ±3
120
0.13
≦0.1
≦40
3.93
≦0.3
≥99.6




Spherical alumina is a product obtained by sintering random high-purity alumina through high temperature melting and spraying, and then sieving and purifying. The obtained alumina has high purity, high spheroidization rate and controllable particle size distribution. The product has excellent properties such as high thermal conductivity, good fluidity and low oil absorption value.



Product Features
* High purity
* Narrow particle size distribution
* high filling
* low oil absorption
* Good thermal conductivity




Application
















Packing
1. PET film covered--protection.2. Use paper card to separate each layer.
3. Standard export carton or customized.
4. Marked with customer's information or customized.
5. QC Department will strictly check whether the packing is safe enough for each shipment.
Shipping
1. Through express delivery, such as DHL, UPS, FEDEX, etc. It is door-to-door and usually takes 3-5 days to reach its destination.
2. The flight to the airport usually takes 5-10 days.
3. Usually the transportation will take 15 to 20 days to reach the customer's factory.




Q1:Do you provide samples?
A1: Yes, we do, and could delivery in 24 hours after confirmation for stock. And we can offer free samples. Just please pay the shipping fee.

Q2: Do you have MOQ?
A2: No MOQ for the standard product.

Q3: Are you factory or trading company?
A3: No, we are a professional manufacturer for over 12 years.

Q4: Will heat make the material softer?
A4: From -40°C to 220°C, there is no significant variance in hardness for silicone GAP PAD Materials and Gap Fillers.

Q5: What is the lead time for mass production?
A5: The lead time of mass production is about 5 - 10 days.

Q6: What is your payment method?
A6: Accept TT, Paypal, West Union, L/C, ect.

Q7: Can you provide finished product processing service?
A7: Yes, we can provide the finished product after die-cutting.


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