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BLD-4800 Aquarium Silicone Sealant
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Performance
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Standard
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Measured Value
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Testing Method
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Test at 50±5% RH and temperature 23±2℃
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Density （g/cm³）
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±0.1
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1.01
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GB/T 13477
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Tack - Free Time （min）
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≤180
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5
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GB/T 13477
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Extrusion （ml/min）
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≥80
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1000
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GB/T 13477
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Tensile Modulus（Mpa）
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23℃
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＞0.4
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0.49
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GB/T 13477
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||||
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-20℃
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＞0.6
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/
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GB/T 13477
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Slumpability （mm）vertical
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not change shape
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not change shape
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GB/T 13477
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Slumpability （mm）horizontal
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≤3
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0
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GB/T 13477
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Curing Speed （mm/d）
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2
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5
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/
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As Cured - After 21 days at 50±5% RH and temperature 23±2℃
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Hardness （Shore A）
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20~60
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40
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GB/T 531
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Tensile Strength under Standard Conditions （Mpa）
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/
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0.63
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GB/T 13477
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||||
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Elongation of Rupture （%）
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/
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100.06
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GB/T 13477
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Movement Capability （%）
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25
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25
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GB/T 13477
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