Refractory Material

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price: Negotiable
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Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-07-24 00:56
Browse the number: 84
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Product details

Refractory Material:


Properties

mullite

Density (g/cm3)

≥2.65

Flexural strength, 3-or 4-pts., at 20℃ (MPa)

≥80

Linear thermal expanding coefficient (1x10-6 mm/)

≤6

Dielectric strength (KV/mm)

≥18

Dielectric constant (1MHz, 20℃)

≤7.5

Volume resistivity (100℃, Ω.cm) 

≥1011


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