CMP Retainer Rings - GREENE TWEED - #2

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Statements and recommendations in this publication are based on our experience and knowledge of typical applications of this product and shall not constitute a guarantee of performance nor modify or alter our standard warranty applicable to such products. Prior to actual use it is recommended compatibility tests be run to determine suitability in a specific application. This is critical where failure could result in injury or damage. A regular program of inspection and replacement should be implemented. Greene, Tweed technical personnel are available to help with a recommendation. Contact Us Greene, Tweed Semiconductor Kulpsville, PA, USA c m p r e t a i n e r r i n g s / p r o d u c t d a t a Tel: +1.215.256.9521 Fax: +1.215.256.0189 www. g t s e m i . c o m * PPS – Polyphenylene sulfide **PC – Polycarbonate © 2005, Greene, Tweed all rights reserved All trademarks are property of their respective owners. 05/05-GT DS-US-SC-053 TYPICAL PROPERTIES ARLON® ARLON® ARLON® ARLON® TYPICAL TYPICAL Physical 1000 1260 1286 1330 PPS* PC** Color Natural Black Black Tan Tan Varies Specific Gravity 1.30 1.41 1.49 1.38 1.35 1.20 Melt Point (Pellet), ºF (ºC) 649 (343) 649 (343) 649 (343) 649 (343) 540 (282) Not Applicable Hardness, Shore D 88 92 93 85 85 75 Water Absorption, 24 hrs., % 0.5 0.08 0.08 0.35 0.05 0.15 Mechanical Tensile Break Strength, psi 14,000 33,400 37,700 12,600 12,000 10,000 Elongation, % 35.0 1.7 1.3 20 15 94 Flexural Strength, psi 25,300 50,300 56,800 21,100 21,000 13,500 Flexural 0.5% Secant Modulus, psi 600,000 2,750,000 4,040,000 535,000 575,000 340,000 Coefficient of Dynamic Friction 0.29 0.18 0.14 0.15 0.40 0.38 PV=12,600 psi ft/min Izod Impact Strength Notched, ft-lb/inch 1.18 1.65 1.06 1.06 0.60 2.70 Thermal Heat Distortion Temperature Under Load, 350 (177) 600 (316) 600 (316) 330 (165) 250 (121) 275 (135) @ 264psi, ºF (ºC) Coefficient of Thermal Expansion, 2.6 0.7 0.5 2.3 2.8 3.8 <300ºF (149ºC), inch/inch per ºF x 10-5