4N 99.99% High Purity Alumina Ball By Chenxutrade,

4N 99.99% High Purity Alumina Ball

سعر فوب

أحصل على آخر سعر

20 ~ 30 / Kilogram ( Negotiable )

10 Kilogram Minimum Order

بلد:

China

نموذج رقم:

CX007A

سعر فوب:

20 ~ 30 / Kilogram ( Negotiable )(قابل للتفاوض) أحصل على آخر سعر

الموقع:

Shandong

سعر الحد الأدنى للطلب:

20 per Kilogram

الحد الأدني للطلب:

10 Kilogram

تفاصيل التغليف:

20kg per box

موعد التسليم:

10 to 15 days

القدرة على التوريد:

100 Ton per Week

نوع الدفع:

T/T, L/C

مجموعة المنتج :

Alumina

مواصفات المنتج

Other Names: 4N 99.99% High Purity Alumina Ball
Grade Standard: Industrial Grade
Purity (%): 99.99%
Appearance: Ball
Application: Sapphire crystal
Brand Name: 4N 99.99% High Purity Alumina Ball

الوصف

Basic overview

Alumina ball, also known as modern water purification activated bauxite, is a porous, highly dispersed solid material and has the characteristics required by the catalyst. Therefore, it is usually used as a catalyst in the chemical industry. According to the physical properties of alumina, alumina can be divided into three types: sand, flour and intermediate. These three types of alumina have great differences in physical properties. Sandy alumina has smaller bulk density, larger specific surface area, slightly smaller repose angle, contains a small amount of a-Al₂O₃, has more and uniform coarse particles and high strength. Flour alumina has large bulk density, small specific surface area, more a-Al₂O₃, more fine particles and poor strength. The physical properties of intermediate alumina are between the two.

Our company alumina ball description

Our 4N *9.*9% high purity alumina ball has the characteristics of high purity, high hardness, high density, low wear, smooth surface and corrosion resistance. It is the most ideal grinding medium for grinding glaze, blank and various powder materials.

Specifications

4N 9.9% high purity alumina ball
Type		CX**0
Al₂O₃Content	%	≥9.9%
Phase state		α-Al₂O₃
Appearance		Ball
Na	ppm	≤*5
Fe	ppm	≤*0
Ca	ppm	≤5
Si	ppm	≤*0
Cu	ppm	≤2
Mg	ppm	≤*0
Ti	ppm	≤1
Cr	ppm	≤1
Size	mm	0.**3mmï¼ˆaccording to customer neededï¼‰
Apparent Density	g/cm³	≥2.2
Specific Surface	m²/g	/
Sintered Density	g/cm³	≥3.8

Application

4N *9.*9% high purity alumina ball was widely used in ceramic,cement,coatings,refractories,sapphire crystals and so on

بلد:	China
نموذج رقم:	CX007A
سعر فوب:	20 ~ 30 / Kilogram ( Negotiable ) (قابل للتفاوض) أحصل على آخر سعر
الموقع:	Shandong
سعر الحد الأدنى للطلب:	20 per Kilogram
الحد الأدني للطلب:	10 Kilogram
تفاصيل التغليف:	20kg per box
موعد التسليم:	10 to 15 days
القدرة على التوريد:	100 Ton per Week
نوع الدفع:	T/T, L/C
مجموعة المنتج :	Alumina