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Styron SE PB-5800 Schkopau Low-cis Polybutadiene Rubber (PBR)

Category Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE)
Manufacturer Styron
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Styron SE PB-5800 Schkopau Low-cis Polybutadiene Rubber (PBR).pdf
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Material Notes:
Composition: SE PB-5800 - Schkopau is a low-cis polybutadiene synthetic rubber. It is produced by anionic solution polymerization adjusted for a high level of linearity. SE PB-5800 – Schkopau is translucent to white in appearance and contains a non-staining stabilizer which complies with compositional requirements of the food packaging regulations of European countries and the USA (Styron may be consulted regarding applicable regulations).Application: SE PB-5800 is used to manufacture High-Impact Polystyrene or ABS, supporting grafting processes with its content of reactive vinyl-groups.Information provided by Styron
Physical Properties Metric English Comments
Volatiles 0.30 %

@Treatment Temp. 105 °C,
Time 3600 sec
0.30 %

@Treatment Temp. 221 °F,
Time 1.00 hour
5 g in hot air oven; ASTM D5668
Viscosity 175 cP
175 cP
5% max in styrene solution at 25°C; ASTM D455
Mooney Viscosity 51

@Temperature 100 °C
51

@Temperature 212 °F
[MU] ML 1+4; ASTM D1646
Ash 0.050 %
0.050 %
ASTM D5667
Descriptive Properties Value Comments
Color 5 APHA
Composition 0.12
Vinyl content, FTIR
0.37
Cis-1,4 content, FTIR
Gel rating 1-2
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