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±êÌâ ±êÌâ ±êÌâ China TIANJIN JUNSIINTERNATIONAL TRADE CO.,LTD.

Tianjin Junsi International Trade Co.,Ltd

The 3th street,TEDA-Tianjin Economic-Technological Developme-nt Area,China

Tel: 86 22 6621 7295, 6621 7297 Fax: 86 22 66217296

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Materials



The world of advanced ceramics contains an ever increasing array of material types and alloy forms. To aid you in your selection procedure we have compiled a selection of pages, which provide comparative data on the available materials in addition to a more in-depth analysis of the individual materials and their mechanical and physical properties.

Bauxite

The bauxite is a nature material, which is not even and used for producing the alumina and aluminum. It is used in rolled steel manufactory, refractory, generating electricity industry and cement industry. The bauxite is suitable for the production of the alumina brick and other refractory materials.

Specification

Al2O3,%	Fe2O3,%	TiO2,%	Density,g/cm3
≥85	≤2.0	≤ 3.5	≥3.15
≥86	≤1.8	≤ 3.5	≥3.15

Chamotte

The Chamotte is an important refractory raw material,and it is extensively applied to the industry of metallurgy, ceramics etc.

Specification

Commodity	Chemical composition %
Chamotte	Al2O3	Fe2O3
Chamotte	≥ 46	≥1.0

Raw kaolin clay and processed kalolin

1.Raw kaolin clay

Item

Main Compositon,%

Appearance

Al2O3

SiO2

Fe2O3

#1 Kaolin Clay

22.37

66.87

0.99

Block form,
color: offwhite

#2 Kaolin Clay

25.33

62.55

1.37

Block form, Color: pink, with dots of other colors.

#2 Kaolin Powder

25.33

62.55

1.37

Pink

#3 Kaolin Clay

23.85

64.59

1.01

Block form, greyish white

Phrophyllite

30.8

61.84

0.68

Granule, light grey.

Feldspar

---

Granule, cream-colored.

2. Processed kaolin

NO	Item	Main Compositon,%			Whiteness (%)	-2um (%)	Stickness (%)	Water (%)
NO	Item	Al2O3	SiO2	Fe2O3	Whiteness (%)	-2um (%)	Stickness (%)	Water (%)
1	Water-washed Kaolin	≥37	≤ 48	≤ 0.5	≥ 87	≥87	≥ 70	≤ 2
2	Delaminated Kaolin Grade I	≥36.5	≤ 49.5	≤ 0.5	≥ 90	≥ 90	≥ 69	≤ 2
3	Delaminated Kaolin Grade II	≥37.5	≤ 50	≤ 0.6	≥ 86	≥86	——	≤ 2
4	Filling Kaolin (Filter Cake)	≥34	≤ 51	≤ 0.6	≥ 82	≥82	——	≤ 36
5	Filling Kaolin (Powder)	≥34	≤ 51	≤ 0.6	≥ 82	≥ 82	——	≤ 2
6	Ceramic Kaolin Grade I	≥33	≤ 52	≤ 0.9	≥ 80	≥ 80	——	≤ 10
7	Ceramic Kaolin Grade II	≥32	≤ 53	≤ 1.2	≥ 80	≥ 80	——	≤ 30

Natural Flake Graphite

Advantage:

Perfect crystallization and great size in flake, high density, low content of mica, high luminance, excellent physical properties, such as resistance to high temperature, electric and thermal conductivity, self lubricity, and superior chemical stability

Type	Brand No.	Specification
Type	Brand No.	Fixed Carbon(=%)	Volatile(=%)	Ash(=%)	Moisture(=%)
High Carbon Graphite	LG 99	99.00	1.00	0.5	0.5
	LG 98	98.00	1.00	1.00
	LG 97	97.00	1.20	1.80
	LG 96	96.00	1.20	2.80
	LG 95	95.00	1.20	3.80
	LG 94	94.00	1.20	4.80
Medium Carbon Graphite	LZ 93	93.00	1.50	5.50	1.00
	LZ 92	92.00	1.50	6.50
	LZ 91	91.00	1.50	7.50
	LZ 90	90.00	2.00	8.00
	LZ 89	89.00	2.00	9.00
	LZ 88	88.00	2.00	10.00
	LZ 87	87.00	2.50	10.50
	LZ 86	86.00	2.50	11.50
	LZ 85	85.00	2.50	12.50
	LZ 83	83.00	3.00	14.00
	LZ 80	80.00	3.00	17.00