Dow SE BR-1202D Stereospecific high cis-1,4 Polybutadiene (BR)

Category	Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE)
Manufacturer	Dow Chemical
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Dow SE BR-1202D Stereospecific high cis-1,4 Polybutadiene (BR).pdf
Price	EMAIL US sales@lookpolymers.com
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Material Notes:

SE BR-1202D is manufactured by a solution process using cobalt catalyst which produces polymers with a very light color and low level of impurities. A non-staining stabilizer is added during the production process. It complies with the compositional requirements of the food packaging regulations of European countries and the USA. BR-1202D is uses for the manufacture of toughened polystyrene employing grafting processes. BR-1202D is supplied in bales weighing ca. 34 kg. Bales are wrapped in 60 micron PS film. Information provided by Dow

Physical Properties	Metric	English	Comments
Viscosity Measurement	72	72	[mPa·s]; in 5% mass in styrene solution; Supplier Method
Ash	0.030 %	0.030 %	ASTM D1416
Collected Volatile Condensable Material	0.20 %	0.20 %	ASTM D1416
Storage Temperature	<= 30.0 °C	<= 86.0 °F
ASTM Color	5.0	5.0	[APHA]; in 5% mass styrene solution; ASTM D1209

Processing Properties	Metric	English	Comments
Shelf Life	>= 12.0 Month	>= 12.0 Month

Descriptive Properties	Value	Comments
Cis-1,4 Content %	97	Supplier Method (NMR)
Dry Gel Content mg/kg	50	Supplier Method
Stabilizer wt%	0.25	non-staining
Wet Gel Index	2	Supplier Method

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