calcined alumina By Zibo Jilon Aluminium Co., Ltd,

calcined alumina

离岸价格

获取最新报价

1 Metric Ton Minimum Order

国家:

China

型号:

离岸价格:

（面議）获取最新报价

位置:

China

最小订单价格:

最小订单:

1 Metric Ton

包装细节:

25kg bag

交货时间:

7-10 days

供应能力:

1000 Metric Ton per Month

付款方式:

T/T, L/C

產品組 :

产品规格

Classification: Alumina
Other Names: Calcined Alumina Powder for Ceramic, Refractory,
MF: Al2O3
Grade Standard: Industrial Grade
Purity (%): 99%min
Appearance: white powder
Application: ceramica ,refractory
Brand Name: jilon

详情

CALCINED ALUMINA
CAS NO.: ********1
MF:AL2O3
Al2O3 Calcined alumina feature
(1) High melting point abd excellent mechanical strengh

(2) High strengh and stiffness

(3) Featured with small tempreature difference and long socking time

(4) High crystal phase transition rate and good batch stability

(5) It is easy to mill, and the milling time can be reduced by *0%**5%

(6) Excellent dielectric properties (from DC to GHZ frequencies)

Alpha-alumina

The high-performance alpha alumina series(including the powder and fine powder) are mainly in tunnel kiln calcine, using unique production process,relying on strong technical development strength.the products with stable quality,and perfect after-sale technical service, can meet different requirements of customers.

1): Activated alpha-alumina low sodium microcrystalline

	Chemical components %				α-Al₂O_{3 %}	Effecive density g/cm³	Particle sizeμm
	Al₂O₃	Na₂O	SiO₂	Fe₂O₃	α-Al₂O_{3 %}	Effecive density g/cm³	Particle sizeμm
A-LN**5	≥*9.0	≤0.*6	≤0.2	≤0.1	≥*5	≥3.*3	0.**1.0
A-LN**0	≥*9.0	≤0.*6	≤0.2	≤0.1	≥*5	≥3.*3	1.**1.5

Note: the particle size is processed as customers requirement

Main properties:
Grain size smaller, Higher sintering activity
Sodium Oxide content is very low
Fine powder grinding, the partical size narrow well distributed
used for refractory castable, lower water needing
used in porcelain ball and wear-resistant parts, low sintering temperature, heavy sintering
density

Main Usage
Fine procelain ball and raw material of wear-resistant parts
Chemical filling materials, raw material of alumina balll
Fine powder of refractory castable

2): calcined alpha-alumina low sodium

	Chemical components %				α-Al₂O₃ %	Effecive density g/cm³	Particle size μm
	Al2O3	Na2O	SiO2	Fe2O3	α-Al₂O₃ %	Effecive density g/cm³	Particle size μm
B-LN**0	≥*9.0	≤0.*5	≤0.2	≤0.1	≥*7	≥3.*6	1.**2.0
B-LN**0	≥*9.0	≤0.*5	≤0.2	≤0.1	≥*7	≥3.*6	2.**3.0

Note: the particle size is processed as customers requirement

Main Properties
Reasonable temperature calcination, high alpha conversion rate
Sodium oxide content ultra low
Stable shrinkage rate
Finess grinding, suitable partical size and narrow partical size distribution

Main uses:
Raw material precision electronic ceramics
Raw material special engineering ceramics

3): Stainless steel polishing alumina

	Chemical components %				α-Al₂O₃ %	Effecive density g/cm³	Particle size μm
	Al2O3	Na2O	SiO2	Fe2O3	α-Al₂O₃ %	Effecive density g/cm³	Particle size μm
C-MN**0	≥*9.0	≤0.*5	≤0.2	≤0.1	≥*7	≥3.*6	1.**2.0
C-MN**0	≥*9.0	≤0.*5	≤0.2	≤0.1	≥*7	≥3.*6	2.**4.0
C-MN**0	≥*9.0	≤0.*5	≤0.2	≤0.1	≥*7	≥3.*6	4.**5.0

Main Properties:
Reasonable temperature calcination, high conversion rate
High hardness, strong cutting force, high polishing efficiency
Better glossiness, non-scratching

国家:	China
型号:	-
离岸价格:	（面議）获取最新报价
位置:	China
最小订单价格:	-
最小订单:	1 Metric Ton
包装细节:	25kg bag
交货时间:	7-10 days
供应能力:	1000 Metric Ton per Month
付款方式:	T/T, L/C
產品組 :	-