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3M Dyneon™ RA 5300 High Performance Rubber Additive

Category Polymer , Thermoset , Fluoropolymer, TS , Thermoset Fluoroelastomer , Rubber or Thermoset Elastomer (TSE)
Manufacturer 3M Dyneon™
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF 3M Dyneon™ RA 5300 High Performance Rubber Additive.pdf
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Material Notes:
3M™ Dynamar™ RA 5300 High Performance Rubber Additive is designed for use at low loadings to improve the processing in extrusion and molding operations. It utilizes unique chemistry which makes it particularly effective as a processing aid in fluoroelastomer compounds. Loadings between 0.5 and 1 PHR (parts per hundred rubber) can achieve excellent performance with minimal effect on rheological and physical properties of the overall compound. As a rubber processing additive, Dynamar RA 5300 can help improve the surface finish of FKM extrusions, deliver a higher yield and improve downstream processing. RA 5300 may also aid molding processes with improved flow, release, and tool fouling, especially at higher molding temperatures (approximately 400°F)Features and Benefits:High performance rubber additive for fluoroelastomer compoundsProvides improved smoothness for FKM extrusions and improved mold release and less mold fouling for molders of FKM compounds compared to typical processing aidsDelivers exceptional processing performance with limited property lossExcellent thermal stabilityIdeal for many FKM tube, profile, and pre-form extrusions, as well as injection and transfer molding processesInformation provided by the Dyneon division of 3M.
Physical Properties Metric English Comments
Mooney Viscosity 36.5

@Temperature 121 °C
36.5

@Temperature 250 °F
MS 1+60, Minimum Viscosity
>= 60

@Temperature 121 °C
>= 60

@Temperature 250 °F
MS 1+60, t<sup>s</sup>3
>= 60

@Temperature 121 °C
>= 60

@Temperature 250 °F
MS 1+60, t<sup>3</sup>10
>= 60

@Temperature 121 °C
>= 60

@Temperature 250 °F
MS 1+60, t<sup>3</sup>18
77.2

@Temperature 121 °C
77.2

@Temperature 250 °F
MS 1+60, Initial Viscosity
Mechanical Properties Metric English Comments
Hardness, Shore A 71
71
Press Cure 10 Minutes @ 350°C
73
73
Heat Age Resistance, 70 Hour @ 270°C
74
74
Post Cure 16 Hours @ 232°C
Tensile Strength at Break 9.45 MPa
1370 psi
Press Cure 10 Minutes @ 350°C
12.14 MPa
1761 psi
Heat Age Resistance, 70 Hour @ 270°C
14.41 MPa
2090 psi
Post Cure 16 Hours @ 232°C
Elongation at Break 193 %
193 %
Heat Age Resistance, 70 Hour @ 270°C
206 %
206 %
Post Cure 16 Hours @ 232°C
266 %
266 %
Press Cure 10 Minutes @ 350°C
100% Modulus 0.00439 GPa
0.637 ksi
Press Cure 10 Minutes @ 350°C
0.00543 GPa
0.788 ksi
Heat Age Resistance, 70 Hour @ 270°C
0.00621 GPa
0.901 ksi
Post Cure 16 Hours @ 232°C
Compression Set 13.6 %

@Treatment Temp. 200 °C,
Time 252000 sec
13.6 %

@Treatment Temp. 392 °F,
Time 70.0 hour
-214 O-rings, Aged 70 Hours, 25% Deformation
Descriptive Properties Value Comments
MH, Maximum Toque 22.91 inch-lb
177°C for 12 Minutes
ML, Minimum Torque 1.35 inch-lb
177°C for 12 Minutes
t2, Time to 2 Inch-lb Rise from Minimum 2.48 Minute
177°C for 12 Minutes
t'50, Time to 50% Cure 3.04 Minutes
177°C for 12 Minutes
t'90, Time to 90% Cure 4.24 Minutes
177°C for 12 Minutes
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