Hunan Lifa Chemicals Co.,Ltd.
Hunan Lifa Chemicals Co.,Ltd.
Hunan Lifa Chemicals Co.,Ltd.
 
 
Ground Coat and One-coat Enamel

Reference No.

Description

Expansion
Coefficient (*10-7)

Firing
Temperature (°C)

EGC-102

High Temp.Nickel Ground Coat

301.8

840-880

EGC-103

High Temp.Nickel Ground Coat

286.5

860-890

EGC-104

High Temp.Nickel Ground Coat

290.1

840-880

EGC-105

High Temp. Antimony Molybdenum White Ground Coat

297.1

840-870

EGC-111

Medium Temp.Co-Ni Ground Coat

313.7

800-840

EGC-112

Medium Temp.Co-Ni Ground Coat

292.1

820-860

EGC-118

Medium Temp.Nickel Ground Coat

309.1

800-840

EGC-124

Low Temp. Antimony Molybdenum White Ground Coat

290.1

780-820

1102

High Temp.Co-Ni Ground Coat

300.5

840-880

1112

Medium Temp.Co-Ni Ground Coat

283.6

830-860

1122

Low temp.Co-Ni Ground coat

300.5

780-820

2400

Low Temp.Co-Ni Ground Coat

322.1

760-800

2401

Medium temp.Co-Ni Ground Coat

292.1

800-840

2404

High Temp.Co-Ni Ground Coat

290.1

840-870

2405

High Yemp.Co-Ni Ground Coat

288.1

860-880

2406

Temp. Resistant Co-Ni Ground Coat

278.2

860-900

2115

One-coat Black Enamel

296.1

830-850

2501

Low Temp.Co-Ni Ground Coat

326.5

780-820

2502

Low Temp.Co-Ni Ground Coat

275

800-840

2503

Low Temp.Co-Ni Ground Coat

276.5

820-860

Remarks: directly coated on base metal,with strong adherence, wide range of firing temperature.

1 Mill Addition Ratio for Nickel and Co-Ni Ground Coat:

Frit
100
Clay
5-7
Quartz porwder
0-8
Borax
0.3-0.5

Sodium Nitrite

0.2-0.3

Water
50-55ml
2 Mill Addition Ratio of Sb-Mo Ground Coat:
Frit
100
Antimony Oxide
1.0
Clay
5-7
Barium Molybdate
1.0

Quartz Powder

0-8

Water
50-55 ml
Frit Slurry Fineness
1-2g/150mesh.100ml
Specific Gravity
160-170g/100 ml
 


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