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技術指標 TECHNICAL INDEX
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項目ITEM
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指標INDEX
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耐磨性（1000g/1000r，失重，g）
Abrasion resistance(1000g/1000ycles, weight loss, g)
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≤0.03g/cm2
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吸水率％ ，Waterabsorption, %
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≤0.45
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平滑性，in Smoothness,
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﹤0.003
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抗壓強度Mpa , Compressive strength MPa
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≥70
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沖擊強度Mpa , Impact strength, MPa
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＞85
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抗拉硬度Mpa，Tensile strength MPa
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≥7
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