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Fused Silica * Quartz * Float Zone * Pyrex * Super-Thin & Flat Wafer Silicon 25um, 50um, 75um, 100um For MEMS |
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Fused silica is the glassy form of quartz and is thus isotropic. It is tough and hard and has a very low expansion. Normal varieties contain water which gives strong absortion in the IR. Water-free varieties are available. |
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Fused Silica |
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