PCT - Polycyclohexylenedimethylene Terephtalate


Product description

Skypura® PCT is a polymer with a wide range of applications, e.g. suitable for injection molded connectors or sockets. Skypura® PCT provides outstanding dielectric properties, superior heat- and chemical resistance as well as hydrolysis resistance. Skypura® is the right choice for lead free soldering applications and can be used for various kinds of connectors.


• Connectors

• Sockets

• LED reflectors

• Automotive components

Incentives / Properties

• Dielectric properties

• Heat resistance

• Impact resistance

• Outstanding chemcial resistance

PCT (Properties/ Grade) SKYPURA® 7111F SKYPURA® 7121F SKYPURA® 7122TC
Description PCT 20%GF PCT 30%GF PCT 30%GF
Density(ISO 1183) 1,57 g/cm³ 1,62 g/cm³ 1,45 g/cm³
Flexural modulus (ISO 178) 7.300 MPa 10.800 MPa 8.000 MPa
Tensile elongation at break (ISO 527) 1,8% 1,5% 2,6%
HDT (1,82MPa, ISO75) 235 °C 250 °C 260 °C
Flame retardance(UL 94)V-0 @ 1,5mmV-0 @1,5mmHB
CTI (IEC 60112)-1 (>400V)0 (>600V)


SK Chemicals



Country availability

Algeria, Austria, Belgium, Brazil, Cyprus, Czech Republic, Denmark, Egypt, Finland, France, Germany, Greece, Greenland, Hungary, Iceland, Ireland, Italy, Liechtenstein, Lithuania, Macedonia, Norway, Poland, Portugal, Russia, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Tunisia, Turkey, Ukraine

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Contact person

Eric Lundén

General Manager

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