Specifications
Glass colors (Glass enamels)
Glass colors are used for the decoration of glassware such as bottles, tumblers and construction glass. These are not colored glass but designs applied to the surface of the glassware and coated by firing. Glass colors consist of the glass frit (ca. 70~90%) with a low fusing point and the color stain (ca. 10-30%)
The kinds and the details of Glass color
|
Series
and
color
|
Firing temp.
(°C)
|
C.T.E
(x10-7°C)
|
Acid
resistance
|
Alkaline
resistance
|
Hydrogen
sulfide
resistance
|
Application
|
|
4000
series
|
640-720
|
73~83
|
A
|
A
|
A
|
Architecture & Tempered glass
|
|
5000
series
|
620-640
|
78~88
|
A
|
A
|
A
|
Returnable beverage bottles
|
|
7000
series
|
580-620
|
65~75
|
B
|
B
|
B
|
Glass dish wares hard glass
|
|
SR7000
series
|
560-600
|
78~88
|
C
|
C
|
C
|
Tumbler, Cosmetic bottle
|
|
8000
series
|
520-560
|
80~85
|
D
|
D
|
D
|
Lightening glass
Obe-way glass
|
The melting point of glass color is approximately 32°C lower than of the ware
Black pastes for Automobile window glass.
According to working conditions, these can be divided into the laminated glass (front windshield) and the tempered glass (rear window glass) These days, black paste is lead-free.
Details of black paste for automotive window glass
- Black paste for automotive front rear window
- 4708S Lead bearing black paste for windshield
- 4793S Lead bearing black paste for windshield
- 4703 Lead-free black paste for windshield
|
Contents/Paste No.
|
Front Windshield
|
Remarks
|
|
4708-S
|
4793S
|
4703
|
|
Coefficient of thermal Expansion
(x10-7/°C)
|
86.0
|
86.0
|
84.0
|
Dilatometer
|
|
Transition Temp.
(°C)
|
410
|
440
|
460
|
Dilatometer
|
|
Softening Temp. of Dilatometer
(°C)
|
465
|
495
|
520
|
Dilatometer
|
|
Drying temp.
(°C)
|
150
|
150
|
150
|
3min
|
|
Burn out of vehicle
(°C)
|
450
|
450
|
450
|
|
|
Firing temp.
(°C)
|
550~600
|
580~620
|
580~620
|
|
|
Viscosity(25°C)
|
300
|
300
|
300
|
RION(VT-04)
|
|
On Printing, Medium's addition
|
1-3%
|
1-3%
|
1-3%
|
|
|
Average Particle Size
(μm)
|
2.9
|
3.1
|
3.2
|
CILAS1064
|
|
Specific gravity
(g/cc)
|
4.2
|
4.0
|
3.9
|
KS M 5131-96
|
|
Phase structure
|
No crystalline
|
No crystalline
|
No crystalline
|
|
|
Lead bearing of Free
|
Bearing
|
Bearing
|
Free
|
|
|
Usage
|
Laminated
|
Laminated
|
Tempered
|
|
- Black paste for automotive front windshield
- 4707 Lead bearing black paste for tempered glass
- 4705M Lead bearing black paste for tempered glass (No crystalline/Anti-stick)
- 4707MB Lead-free black paste for rear window(Crystalline/Anti-stick)
|
Contents/Paste No.
|
Rear window
|
Remarks
|
|
4707
|
4705M
|
4707MB
|
|
Coefficient of thermal Expansion
(x10-7/°C)
|
84.0
|
84.0
|
82.0
|
Dilatometer
|
|
Transition Temp.
(°C)
|
440
|
440
|
455
|
Dilatometer
|
|
Softening Temp. of Dilatometer
(°C)
|
500
|
540
|
550
|
Dilatometer
|
|
Drying temp.
(°C)
|
150
|
150
|
150
|
3min
|
|
Burn out of vehicle
(°C)
|
450
|
450
|
450
|
|
|
Firing temp.
(°C)
|
680
|
680
|
680
|
|
|
Viscosity(25°C)
|
300
|
300
|
300
|
RION(VT-04)
|
|
On Printing, Medium's addition
|
1-3%
|
1-3%
|
1-3%
|
|
|
Average Particle Size
(μm)
|
3.2
|
3.8
|
2.9
|
CILAS 1064
|
|
Specific gravity
(g/cc)
|
4.0
|
3.9
|
3.9
|
KS M 5131-96
|
|
Phase structure
|
No Crystalline
|
No Crystalline
|
Crystalline
|
|
|
Lead bearing of Free
|
Bearing
|
Anti-stick
|
Anti-stick
|
|
|
Bearing
|
Free
|
|
Usage
|
Laminated
|
Laminated
|
Tempered
|
|
Conditions of silver paste for automobile glass
|
Contents/Paste No
|
66
|
73
|
80
|
|
Silver
|
66%
|
73%
|
80%
|
|
Flux
|
8%
|
5%
|
3%
|
|
Vehicle
|
26%
|
22%
|
17%
|
|
Viscosity
Rion(VT-04)(ps)22°C
|
370±30
|
400±30
|
420±30
|
|
Ohms
|
7.0-8.0â¦
|
5.0-6.0â¦
|
4.0-5.0â¦
|
|
Thick film Thickness
|
6.4μm
|
6.8μm
|
8.7μm
|
|
Thick film width
|
1.00mm
|
1.00mm
|
1.00mm
|
|
Thick film length
|
1.000mm
|
1.000mm
|
1.000mm
|
Silver conductor paste for automobile window glass is designed for use in the heating element of the window glass of the car.
|
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