아렘코(AREMCO) 569

항목

특성

제품번호(Product No.)

569

베이스(Major Constituent)

알루미나(Alumina)

내열도(Maximum Temperature, °F (°C))

3,000(1,650)

열전도률(CTE, in/in/°F x 10-6 (°C))

4.2(7.6)

체적저항률(Volume Resistivity, ohm-cm @ RT (@ 1000 °F)

10-9 (10-5)

절연저항(Dielectric Strength,volts per mil @ RT (@ 1000 °F)

256 (100)

토르크 강도(Torque Strength, ft-lbs)

6.0

내습성(Moisture Resistance)

우수

내알칼리성(Alkali Resistance)

좋음

내산성(Acid Resistance)

우수

핸들링

(Handling)

No. Components

1

Mix Ratio, powder:liquid

N/A

Viscosity, cP

Paste

Specific Gravity, gms/cc

2.30

경화

(Curing)

Air Set, hours

1-4

Heat Cure, °F, hrs

200, 2

칼라(Color)

백색

저장기간(Shelf Life, Months)

6개월

저장온도(Storage, °F)

40-90

Reference Notes

Graphi-Bond 551-RN is recommended for reducing atmospheres only. For international

    shipments, order two-part system, Graphi-Bond 551-RN-X, to extend shelf life.

This test is performed after curing for 5 hours @ 200 °F.

Ceramabond 690 operates to 1560 °F in an oxidizing atmosphere or to 2700 °F in a vacuum/inert atmosphere.

Thermal conductivity of monolithic Aluminum Nitride is ~170 W/m-°K (1388 BTU-in/hr-ft2-°F )

Properties after firing above 700 °F.

A two-part variation of 835M named 835MB is also available. It is particularly good for bonding ceramics to quartz.