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sueco@sueco.co.kr

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053-592-0688

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031-389-2879

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042-826-9331

 
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- ¹ü¿ë±â°è¸¦ ÅëÇÑ °¡°øÀÌ °¡´ÉÇÑ Glass Ceramic

     - ÀϹÝÀûÀÎ metal toolÀ» »ç¿ëÇÏ¿© ºü¸£°Ô ±â°è°¡°ø

     - ºü¸£°í °ª½Î°Ô º¹ÀâÇÑ ±¸Á¶¹° °¡°ø °¡´É

     - ÈÄ¿­Ã³¸®°¡ ÇÊ¿äÇÏÁö ¾Ê¾Æ ³³±âÁö¿¬, ¼öÃà, Á¤»è¾øÀ½

- 0.0127mm °¡°ø°øÂ÷, Ç¥¸éÁ¶µµ 20micro inch(¿¬¸¶½Ã 0.5 micro inch)

- ¿¬¼Ó »ç¿ë¿Âµµ 800¡É(ÃÖ°í »ç¿ë¿Âµµ 1000¡É)

- Clean, No outgaing, zero porosity

- ¶Ù¾î³­ Àý¿¬¼º, ³·Àº ¿­Àüµµ¼º


¿ëµµ

   - ÃÊ°íÁø°øȯ°æ : insulator, coil suport, seal

   - ¿¬¼ÓÁø°øºÎÇ°

   - ¿ìÁÖÇ×°ø

   - ¿ëÁ¢³ëÁñ

   - ÀÇ·á¿ë

 

  


ÃÖÀûÀÇ °¡°øÀ» À§Çؼ­´Â ÀûÀýÇÑ ¼Óµµ ¹× ³Ã°¢Á¦°¡ ÇÊ¿ä

ÀϹÝÀûÀ¸·Î °í¼Ó ±Ý¼Ó Åø·Î °¡´ÉÇϳª ¸¶¸ð¸¦ Àû°Ô Çϱâ À§ÇØ Ä«¹ÙÀ̵å Åø Ãßõ.

¼ö¿ë¼º ³Ã°¢Á¦¸¦ »ç¿ëÇϸé ÃÖÀûÀÇ °á°ú¸¦ ¾òÀ» ¼ö ÀÖÀ½

Grinding : diamon, silicon-crbide or aluminum-oxide grinding wheel

Polishing : 400-grit silicon carbide-->cerium oxide, alumina on polishing pad

 

  

 


TYPICAL PROPERTIES

ASTM or UL test

Property

Macor® MGC

PHYSICAL

D792

Density (lb/in©ø)
(g/cm©ø)

0.091
2.52

D570

Water Absorption, 24 hrs (%)

0.01

MECHANICAL

D695

Compressive Strength (psi)

50,000

D790

Flexural Strength (psi)

13,600

-

Modulus of Elasticity (psi)

9,700,000

-

Shear Modulus (psi)

3,700,000

-

Poisson's Ratio

0.29

D785

Hardness, Rockwell

A48

THERMAL

D696

Coefficient of Linear Thermal Expansion
(x 10
-6 in./in./¡ÆF)

5.20

D648

Heat Deflection Temp (¡ÆF / ¡ÆC)
at 264 psi


240 / 116

D3418

Melting Temperature (¡ÆF / ¡ÆC)

none

-

Max Operating Temp (¡ÆF / ¡ÆC)

1832 / 1000

C177

Thermal Conductivity
(BTU-in/ft©÷-hr-¡ÆF)
(x 10
-4 cal/cm-sec-¡ÆC)


10.16
34.9

UL94

Flammability Rating

none

ELECTRICAL

D149

Dielectric Strength (V/mil) short time, 1/8" thick

1000

D150

Dielectric Constant at 1 KHz

6.03

D150

Dissipation Factor at 60 Hz

-

D257

Volume Resistivity (ohm-cm)at 50% RH

> 1016

 

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