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Kalrez® Spectrum™ 6380

Sold by DuPont
Polymer Name: Perfluoroelastomer (FFKM)
Physical Form: Seals, O-rings
Features: Chemical Resistant, Good Mechanical Properties
End Uses: Semiconductor Applications, O Rings
Color: Cream
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TypeDocument Name
Other
Kalrez® Safe Handling Guidelines (Japanese)
Kalrez® Safe Handling Guidelines (Japanese)
Other
Brochure
Kalrez® - Contamination considerations for perfluoroelastomer seals used in deposition processes
Kalrez® - Contamination considerations for perfluoroelastomer seals used in deposition processes
Brochure
Brochure
Kalrez® Brochure
Kalrez® Brochure
Brochure
Other
Kalrez® Perfluoroelastomer Parts
Kalrez® Perfluoroelastomer Parts
Other
Other
Kalrez® Chemical Processing Product Selector Guide
Kalrez® Chemical Processing Product Selector Guide
Other
Technical Data Sheet
Kalrez® Spectrum™ 6380 Technical Data Sheet
Kalrez® Spectrum™ 6380 Technical Data Sheet
Technical Data Sheet
Brochure
Kalrez® Perfluorelastomerteile (German)
Kalrez® Perfluorelastomerteile (German)
Brochure
Brochure
Kalrez® Physical properties and product comparison
Kalrez® Physical properties and product comparison
Brochure
Brochure
Perfluoroelastomer and Fluoroelastomer Seals for Photovoltaic Cell Manufacturing Processes
Perfluoroelastomer and Fluoroelastomer Seals for Photovoltaic Cell Manufacturing Processes
Brochure
Brochure
Kalrez® Spectrum™ (Spanish)
Kalrez® Spectrum™ (Spanish)
Brochure
Brochure
Kalrez® Spectrum™ (German)
Kalrez® Spectrum™ (German)
Brochure
Brochure
Kalrez® Spectrum™ (French)
Kalrez® Spectrum™ (French)
Brochure

Knowde Enhanced TDS

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Identification & Functionality

Chemical Family
Technologies

Kalrez® Spectrum™ 6380 Features & Benefits

Product Highlights
  • Kalrez® Spectrum™ 6380 is a non-black product specifically developed for chemical processes involving hot, aggressive amines.
  • It has also been successfully used in applications involving highly oxidizing chemicals. In addition, it has excellent overall chemical resistance.
  • This cream colored product is easily identifiable when selecting an O-ring material for harsh chemical plant services.

Applications & Uses

Properties

Color
Physical Form
Mechanical Properties
ValueUnitsTest Method / Conditions
Modulus (at 100% Elongation)6.9MPaASTM D 412
Tensile Strength15.9MPaASTM D 412
Elongation (at Break)160%ASTM D 412
Hardness (Shore A)80-ASTM D 2240
Compression Set (Pellet Type 1, at 204°C, 70h)42%ASTM D 395B
Compression Set (O-Ring AS568-214, at 204°C, 70h)44%ASTM D 1414
Typical Properties
ValueUnitsTest Method / Conditions
Maximum Service Temperature ¹225°C-
Lowest Service Temperature ¹-22°C-
Thermal Properties
ValueUnitsTest Method / Conditions
Coefficient of Linear Thermal Expansion3.49E-4/°CISO 11359-1/-2
Retraction Temperature (TR-10)-5°CASTM D 1329
Other Properties
ValueUnitsTest Method / Conditions
Density2.03g/cm³ISO 1183
Note
  • [1]: DuPont proprietary test method; useful temperature range may vary with seal design and application specifics
Chemical Resistance

Chemical Resistance (672 hour exposure)

Material Compound

Kalrez® Spectrum™ 6380

Chemical Resistance to Temperature,°C Rating
Acetic Acid 100 A
Nitric Acid (fuming) 60 A
Diethyl Amine 50 A
Monoethanolamine 150 B
Ethylene Diamine 90 A
Butyraldehyde 70 A
Methanol 100 A
Toluene 100 A
Water 225 A

Rating:

A = < 10% volume change and minimal effect on elastomer properties

B = 10 - 20% volume increase and slight effect on elastomer properties

C = > 20% volume increase and significant effect on elastomer properties

Kalrez® Spectrum™ 6380
DuPont