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ExxonMobil EXXPRO™ 3745 High Cure Activity Grade

Category	Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE)
Manufacturer	Exxon Chemical
Trade Name	EXXPRO™
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	ExxonMobil EXXPRO™ 3745 High Cure Activity Grade.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Exxpro Elastomer is a brominated copolymer of isobutylene and paramethylstyrene. The product form is off whtie to amber bales.Information provided by ExxonMobil Chemical

Physical Properties	Metric	English	Comments
Specific Gravity	0.940 g/cc	0.940 g/cc
Mooney Viscosity	40 - 50 @Temperature 125 °C	40 - 50 @Temperature 257 °F	ML 1 + 8; ASTM D1646
	45 @Temperature 125 °C	45 @Temperature 257 °F	ML 1 + 8, Target; ASTM D1646
Maximum Moisture Content	0.30	0.30

Component Elements Properties	Metric	English	Comments
Calcium, Ca	0.090 %	0.090 %	Target
	0.070 - 0.11 %	0.070 - 0.11 %

Descriptive Properties	Value	Comments
Bromine, Benzylic	1.1-1.3%	mol %
	1.2 %	mol %, Target

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