Chemraz XPE

Category: Perfluoroelastomer , Perfluoroelastomer
Manufacturer: Greene, Tweed & Co.
Trademark: Chemraz
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: NgQ8hG_Chemraz-XPE.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
Wechat: WECHAT
Message
Protection against oxygen-infused plasma is key in many etch chamber environments. These harsh environments often breakdown non-resistant materials, causing harmful particulation and, ultimately, defective chips.

Greene, Tweed's Chemraz® XPE is highly resistant to O2 plasma and can be used in a wide range of applications, such as slit valve doors, reaction chamber lid seals, and gate valve seals. This advanced elastomeric material offers the semiconductor and solar industry an alternative to legacy products that quickly erode in the oxygen environment. With excellent resistance to both 02 and CF4 plasmas, this material affords an increased chip yield and maximized production. In addition, XPE seals provide customers with an increased MTBR (mean time between repair) to reduce downtime and maintenance costs.
General Information
Uses
  • Seals
  • Valves/Valve Parts
Appearance
  • Grey
Forms
  • Pellets
PhysicalNominal ValueUnitTest Method
Specific Gravity 2.12g/cm³ASTM D792
HardnessNominal ValueUnitTest Method
Rockwell Hardness (M-Scale)76ASTM D1414
Durometer Hardness (Shore A)73ASTM D2240
ElastomersNominal ValueUnitTest Method
Tensile Stress (100% Strain)3.63MPaASTM D1414
Tensile Strength (Break)13.3MPaASTM D1414
Tensile Elongation (Break)220%ASTM D1414
Compression Set 1
    204°C, 70 hr 15%
    240°C, 70 hr 22%
ThermalNominal ValueUnit
Service Temperature 280°C
Note Message
1 .25% Deflection
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