80—90 Porcelain Granulating Powder Series

Feedstock ready to press for uniaxial and isostatic pressing for the production of oxide ceramic bodies such as grinding media, insulating and wear-resistant parts, etc.

Spray-Dried Alumina Granules for dry pressing and isostatic pressing

Feedstock ready to press for uniaxial and isostatic pressing for the production of oxide ceramic bodies such as grinding media, insulating and wear-resistant parts, etc.

	80	85	90	92
Al2O3 % ①	≈80	≈85	≈90	≈92
Na2O% ①	≤0.2
Fe2O3 ①	≤0.05
Bulk Density g/cm3	1.0-1.15
moisture %	＜0.3;0.5±0.1;0.7±0.1;0.9±0.1;＞1.0
Particle size distribution	60-250 Center diameter160;140;110;80
Al2O3grain size μm	2-3;<1.0
angle of repose ℃	≤30
Green body density g/cm3 ③	2.1-2.2
loss on ignition %	＜4.0
Porcelain temperature ℃ ②	1430	1450	1500	1530
hold time h	2.5
Porcelain density g/cm3	≥3.45	≥3.50	≥3.57	≥3.62
average shrinkage % ③	16-17
Porcelain	White
Scope of application	Electronics, electrical devices, insulators, seals, various structural parts

The above data are all measured under experimental conditionsφ22mm weight 10g pressure 80MPa.

Die oben genannten Werte sind nur als Richtwerte zu verstehen und nicht etwa als zugesicherte Eigenschaften. The above mentioned values should be taken only as indications and not as guaranteed properties.

Jiyuan Gengxin Porcelain Co.,LTD

Add: Henan jiyuan city science and technology industrial park

Tel: +86-0391-6634900

Fax: +86-0391-6634922

E-mail: jygx@jygx.com

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