$Refractory Materials$

Refractory Materials

سعر فوب

أحصل على آخر سعر

900 ~ 1100 / Metric Ton ( Negotiable )

1 Metric Ton Minimum Order

بلد:

China

نموذج رقم:

-325mesh

سعر فوب:

900 ~ 1100 / Metric Ton ( Negotiable )(قابل للتفاوض) أحصل على آخر سعر

الموقع:

China

سعر الحد الأدنى للطلب:

900 per Metric Ton

الحد الأدني للطلب:

1 Metric Ton

تفاصيل التغليف:

25kg small bags, and one ton bag

موعد التسليم:

5-10 working days

القدرة على التوريد:

500 Metric Ton per Month

نوع الدفع:

T/T, L/C, PayPal

مجموعة المنتج :

White Tabular Alumina

الاتصال الآن

عرض كتيب

LD International Abrasives Limited

China

عضو مجاني

الشخص الذي يمكن الاتصال به Ms. Maggie

BUILDING No.13,WANDA PLAZA,HANGHAI ROAD, Zhengzhou, Henan

الاتصال الآن

مواصفات المنتج

color:white
Al2O3:99.20%
SiO2:0.20%
Fe2O3:0.20%
Na2O:0.40%
Bulk density:3.50g/cm3
Absorbing water rate:1.5%
Porosity rate:5.0%
Temperature:1960â„ƒ
Grain size:8-5mm,5-3mm,3-1mm,1-0mm, -325mesh

الوصف

1.Description

Refractory Materials Tabular Alumina is a kind of pure sintered corundum, which is sintered and completely shrink without adding any additive, such as MgO or B2O3,with coarse crystals and well-developed α- Al2O3 crystal structure. The tabular crystal structure is characterized by narrow pores, with more closed porosity, almost the same apparent porosity compare with fused corundum ,high purity, good stability volume density , tiny refiring shrink. After high temperature treatment, tabular alumina is used for refractory and castable characterized by good thermal shock stability and flexural strength. but the price is higher than the other alumina.

2. Performance

Refractory Materials Tabular Alumina is characterized by good heating volume temperature performance and good thermal shock resistance.

3.Usage

Tabular alumina is the perfect refractory raw material, which is widely used as the aggregate for producing various alumina refractory, it also can be used in other monolithic refractory. It can replace fused alumina and white fused alumina in some application position, and improve the performance of refractory material.

4.Chemical & Typical physical properties

Items		unit	Index
Chemical Compositions	Al2O3	%	9.0min
	SiO2	%	0.*0max
	Fe2O3	%	0.*0max
	Na2O	%	0.*0max
Bulk density		g/cm3	3.*0min
Absorbing water rate		%	1.5max
Porosity rate		%	5.0max
Temperature		°C	***0
Grain size		mm	5mm,3mm,1mm,0mm
Fine powder		mesh	- 0mesh, *5mesh

بلد:	China
نموذج رقم:	-325mesh
سعر فوب:	900 ~ 1100 / Metric Ton ( Negotiable ) (قابل للتفاوض) أحصل على آخر سعر
الموقع:	China
سعر الحد الأدنى للطلب:	900 per Metric Ton
الحد الأدني للطلب:	1 Metric Ton
تفاصيل التغليف:	25kg small bags, and one ton bag
موعد التسليم:	5-10 working days
القدرة على التوريد:	500 Metric Ton per Month
نوع الدفع:	T/T, L/C, PayPal
مجموعة المنتج :	White Tabular Alumina