Optical Fiber Ceramic Core Sleeve for Red Light Pens
- Product Item : 30-001
- Category： Ceramic Ferrules
- Material: zirconia ceramic
- Hardness (HV): 1200MPa
- Operating Temperature: ≤1350℃
- Application: Red Light Pens
Optical Fiber Ceramic Core Sleeve for Red Light Pens
The zirconia ceramic core sleeves are used for pens, such as letter red pen, small red pen, metal pen, red light pen etc. We provide all kinds of high precision zirconia ceramic core sleeves. The zirconia sleeves are available as split sleeves and solid sleeves.
We also provide sleeves with special requirements such as tapered or chamfered lead in ends, and we supply custom sleeves for optical modules and devices. All zirconia sleeves are produced to meet your specific application requirements.
Product Features
• High Durability• Superior withdrawal force
• Split sleeves for adapters
• Solid sleeves for optical module
• Custom designs
Installation method
Rotate counterclockwise, remove the metal head at the front end of the red pen, remove the ceramic tube with tweezers or -nosed pliers, and gently insert the new ceramic sleeve by hand. Remember to install it without force. Put it in place, replace the metal head, use a -nose pliers to pad several layers of paper, tighten the appropriate force.
Material Properties of Zirconia ceramic (ZrO2)
Description
Unit
Value
Density
g/cm3
6.05
Water Absorption
%
0
Thermal Expansion Coefficient
10-6 /k
10.5
Young's Modulus of Elasticity
Gpa
210
Poisson's Ratio
/
0.3
Hardness (HV)
MPa
1200
Bending Strength (Room Temperature)
MPa
950
Bending Strength (700℃)
MPa
210
Compressive Strength (Room Temperature)
MPa
2000
Fracture Toughness
Mpa.m1/2
10
Thermal Conductivity (Room Temperature)
W/m.k
2
Specific Resistivity (Room Temperature)
Ω.mm2/m
＞1015
Operating Temperature
℃
≤1350
Acid and alkali Corrosion Resistance
/
Strong
Other Dimensions In Stock
* For other dimensions, please contact our customer service.
OD (mm)
ID (mm)
L (mm)
1.8
1.25
4.9
3.2
2.496
7
3.2
2.496
10.1
3.2
2.493
11.4
3.5
2.49
6.4
3.6
2.496
5.2
4.1
3.16
14.5
