PIB950 Polyisobutene with the Low Molecular Weight
Product Introduction
PIB950 is the non-volatile liquid with the stable chemical performances. There are no residues after the high- temperature volatilizing and thermal decomposition.The series of this product has the excellent thermal oxidation performance. It is impermeable to vapor and other gases.It has hydrophobicity performance and the good shear performance
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Item
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Typical Value
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Test Method
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appearance
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transparent liquid
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AM-S 77-074
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Kinematics Viscosity (100°C), mm2/s
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210-250
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ASTM D445
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Density (15°C), kg/m3
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measured
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ASTM D4052
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Flash Point
(Closed cup), °C
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≥165
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ASTM D93B
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Chroma No. ( Platinum-cobalt)
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≤45
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ASTM D1209
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Molecular weight
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≥900
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ITM32-003
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Water content, wppm
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≤50
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ASTM D6304
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