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튜브·가스켓

Glass Tube

Glass-fiber insulating tube coated with silicone varnish or rubber for terminal and sensor insulation and protection.

1. Application

Insulation of various terminal connection section
Insulation and Protection of wiring and Sensor

  • Glass Tube
  • Glass Tube
  • Glass Tube

2. Structure and Properties

structureGlass Tube 

1) Very Good Heat Resistance
2) Very Good Electrical Insulation Properties

3. Reliability

ItemPropertiesTest Condition
AppearanceShall not have bubble, crack, snap on the surface and other harmful defects.* Naked Eye
Dielectric StrengthShall withstand without breakdown at AC 3,000V / 1min* In Air
Heat Shock TestSpecimen shall not show evidence of cracking * 200±5℃×24hrs
Cold BendSpecimen shall not show evidence of cracking * -10±2℃×4hrs
Flame Retardant1) Shall not convey flame to combustible materials in its vicinity
2) Shall not convey flame to it length at a flaming rate greater the 25㎜/1min
* Horizontal Flame Retardant

4. Product Specification

DimensionInner Diameter (㎜Φ)Insulation Thickness (㎜)Remark
0.8φ0.80 ±0.20over 0.30 
1.0φ 1.00 ±0.20 over 0.30 
1.5φ 1.50 ±0.20 over 0.30 
1.8φ 1.80 ±0.20 over 0.30 
2.0φ 2.00 ±0.20 over 0.30 
2.5φ 2.50 ±0.20 over 0.30 
2.7φ 2.70 ±0.20 over 0.30 
3.0φ 3.00 ±0.20 over 0.30 
3.5φ 3.50 ±0.20 over 0.30 
4.0φ 4.00 ±0.20 over 0.30 
5.0φ 5.00 ±0.20 over 0.40  
6.0φ 6.00 ±0.20 over 0.40  
7.0φ 7.00 ±0.20 over 0.40  
8.0φ 8.00 ±0.20 over 0.40  
9.0φ 9.00 ±0.20 over 0.50  
10.0φ 10.00 ±0.20 over 0.60  
12.0φ 12.00 ±0.20 over 0.60  

5. ROHS Compliance

We certify that there is not contained Hazardous substances in this product such as Lead(Pb), Mecury (Hg), Cadmum (Cd), Hexavalent Chromium(Cr+6), PPB, PBDE.