Braskem PIB 30 Polyisobutene Aliphatic Mono-olefin

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Braskem PIB 30 Polyisobutene Aliphatic Mono-olefin
Categories:	Polymer
Material Notes:	PIB 30 is obtained by polymerization of an isobutene rich stream with specific catalysts. Product is composed predominantly of aliphatic mono-olefins. It is clear, bright and free from sediments or suspended matter. PIB 30 is a non-toxic polymer and has NSF certification. It can be used in lubricants and synthetic oils formulation, including for food grade and pharmaceutical grade. PIB 30 is also applied in cosmetics as lip-gloss and in formulations of stretch film. Applications: Lubricants, adhesives, cosmetics, stretch films. Information provided by Braskem.
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Physical Properties	Original Value	Comments

Density	0.900 g/cc	ASTM D4052
Viscosity Measurement	186	Viscosity Index; ASTM D2270
Viscosity Measure	630 cSt @Temperature 100 °C	ASTM D445
	19500 cSt @Temperature 37.8 °C	ASTM D445
Molecular Weight	1300 g/mol	Mn; Braskem Test-GPC
ASTM Color	50	Pt/Co; ASTM D1209

Chemical Properties	Original Value	Comments
Acid Value	<= 0.010	mg KOH/g; ASTM D974

Thermal Properties	Original Value	Comments
Pour Point	3.00 °C	ASTM D97
Flash Point	190 °C	ASTM D92

Component Elements Properties	Original Value	Comments
Chlorine, Cl	0.016 %	ASTM D5808
H2O, Water	0.0040 %	ASTM D6304
Sodium, Na	<= 0.00020 %	ASTM D4951

Descriptive Properties
Bromine Number (g Br2/100g)	14	ASTM D1159
Polydispersity Index (Mw/Mn)	1.8	Internal Method-GPC

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PBRAS689 / 314082

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