DwyerOmegaOB-BOND-CHEM-SET
OB-600
High Temperature Cements
- 가격
- 103,530 원
- VAT 10%
- 10,353 원
- 총 금액
- 113,883 원
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무료 배송 10만원 이상
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Brand:OMEGA Engineering
Applications:Bonding, Coating, Embedding, Insulating, Potting
Color:Off white
Density, Max:160 lb/ft³
Dielectric Constant:3.0 to 4.0
Features:High dielectric strength, used to pot nickel chromium resistance heating wire; won’t stick to smooth quartz
Insulation Note:Volume Resistivity at 20°C: 10¹⁰-10¹¹ ohm–cm;Volume Resistivity at 400°C: 10⁹-10¹⁰ ohm–cm;Volume Resistivity at 795°C: 10⁸-10⁹ ohm–cm
Material Construction Option:High Dielectric Cement
Mechanical Strength Properties:Tensile Shear Strength: 250 psi; Compressive Strength: 4500 to 5500 psi
Mix Ratio By Weight:Mix 100 parts powder with 13 parts water by weight
Modulus of Rupture:450 psi
Operating Temperature, Max:1426 °C
Thermal Conductivity:10 to 12 BTU-in/h-ft2-°F
Thermal Expansion Coefficient:2.6 x 10^-6 in/in/°F
Volume:8 oz
Working Life:OMEGABOND 600R cures at room temperature by internal chemical action in 18 to 24-hr, cure time can be accelerated by low temperature oven drying at 82°C (180°F); if the cement is to be exposed to elevated temperatures, cure for 18 to 24-hr at ambient temperature, then oven dry for 4-hr at 82°C (180°F) and for an additional 4-hr at 105°C (220°F); this helps to prevent spilling.