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Ryton® PR11

Technical Datasheet | Supplied by Syensqo

Ryton® PR11 by Syensqo is a finely divided powdered form of polyphenylene sulfide grade. It possesses high molecular weight and high melt flow. It produces high temperature, non-stick, corrosion resistant coatings when fused and cured (cross-linking and chain extension) at temperatures from 316°C to 427°C. It is suitable for coating, extrusion and compounding applications. Ryton® PR11 is used in slurry or electrostatic spray methods as neat powders or mixed with other components. It complies with RoHS.

Ryton® PR11 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Particle Size

99 %

(passing 35 mesh)

Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)

5000 g/10 min

(At 316°C/5 kg, Procedure B)

Ash Content

0.8 %

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Back Pressure

> 50 psi

Drying Temperature

135 - 163 °C

Drying Time

2 - 3 h

*The last time this product was checked, its availability could not be confirmed. If you have more information about its availability, please contact us.

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Ryton® PR11

Ryton® PR11 Properties

Physical Properties

Ryton® PR11 Processing Guidelines

Injection Molding Properties