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DuPont Performance Polymers Kalrez® W230 Fluoroelastomer

Category Polymer , Thermoset , Fluoropolymer, TS , Thermoset Fluoroelastomer , Rubber or Thermoset Elastomer (TSE)
Manufacturer DuPont Performance Polymers (Former DuPont Elastomers)
Trade Name Kalrez®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF DuPont Performance Polymers Kalrez® W230 Fluoroelastomer.pdf
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Material Notes:
DuPont™ Kalrez® W230 perfluoroelastomer parts are a black product for PV wet and select dry manufacturing processes requiring a wide range of chemical resistance. W230 provides an excellent combination of properties (resistance to acids/bases) and is the product of choice for wet PV processes as an upgrade from standard elastomers. A maximum continuous service temperature of 230°C is suggested. Features/Benefits Improved resistance / low volume swell in a wide range of wet chemistries (acids/bases) Improved ozonated DI water resistance Improved ozone and ammonia gas resistance Low metals content Improved resistance to a wide range of plasmas Suggested Applications Wet etch tools Roller applications for wet inline tools Wet chemical management systems MOCVD and other select dry processes
Mechanical Properties Metric English Comments
Hardness, Shore M 82
82
ASTM D1414, ASTM D2240
Tensile Strength at Break 15.71 MPa
2279 psi
ASTM D1414, ASTM D412
Elongation at Break 145 %
145 %
ASTM D1414, ASTM D412
100% Modulus 0.00766 GPa
1.11 ksi
ASTM D1414, ASTM D412
Compression Set 21 %

@Temperature 204 °C,
Time 252000 sec
21 %

@Temperature 399 °F,
Time 70.0 hour
O-rings; ASTM D1414 and ASTM D395B
Thermal Properties Metric English Comments
Maximum Service Temperature, Air 230 °C
446 °F
DuPont Test Method
Descriptive Properties Value Comments
Color Black
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