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TDS - PPS Powders
For more information and technical
assistance contact:
Chevron Phillips Chemical Company LP
P.O. Box 4910
The Woodlands, TX 77387-4910
877.798.6666
Ryton®PPS Powders
Ryton® Polyphenylene Sulfide (PPS) resins are finely divided powders available in several grades exhibiting different molecular weights and molecular architecture. Ryton® PPS exhibits excellent thermal stability and chemical resistance and is suitable for a variety of applications including coatings, compounds, and extrusion.
Grade Melt Flow1, g/10 min Ash, wt% Particle Size, wt% passing Color
      35 mesh 60 mesh  
  V-1 5,000 0.8 99.8 99.5 off white
  PR11 5,000 0.8 99 95 off white
  PR37 2,000 0.8 95 90 tan
  PR26 750 0.4 85 75 off white
  PR25 650 0.8 95 90 tan
  PR27 500 0.4 85 75 tan
  PR34 430 0.5 85 75 off white
  P-6 380 0.8 95 90 tan
  PR33 270 0.8 95 90 tan
  PR35 185 0.5 85 75 tan
  PR06 130 0.8 95 90 tan
  PR39 90 0.4 85 75 tan
  P-4 75 0.8 95 90 tan

(1) ASTM D1283, Procedure B – 600°F (316°C) Melt Temperature, 5 kg weight
(2) Some powders may be available only in limited quantities.
Off-gas products produced during processing can be irritants to mucous membranes, therefore adequate ventilation is recommended.
The nominal properties reported herein are typical of the product but do not reflect normal testing variances and therefore should not be used for specification purposes.
MSDS #104720 Revision Date January, 2008
Before using this product, the user is advised and cautioned to make its own determination and assessment of the safety and suitability of the product for the specific use in question and is further advised against relying on the information contained herein as it may relate to any specific use or application. It is the ultimate responsibility of the user to ensure that the product is suited and the information is applicable to the user's  specific application. Chevron Phillips Chemical Company LP does not make, and expressly disclaims, all warranties, including warranties of merchantability or fitness for a particular purpose, regardless of whether oral or written, express or implied, or allegedly arising from any usage of any trade or from any course of dealing in connection with the use of the information contained herein or the product itself. The user expressly assumes all risk and liability, whether based in contract, tort or otherwise, in connection with the use of the information contained herein or the product itself. Further, information contained herein is given without reference to any intellectual property issues, as well as federal, state or local laws which may be encountered in the use thereof. Such questions should be investigated by the user.
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