Semitron™ ESd 300 PET-P shapes are characterized by their excellent thermal performance, superior chemical resistance, consistent electrical properties, outstanding dimensional stability and abrasion resistance, minimal moisture absorption and their low coefficient of linear thermal expansion. Due to these key benefits and properties, Semitron™ ESd 300 PET-P components are often favored as solutions in backend test applications, LCD assemblies, packaging machine guides, printed circuit board assemblies, semiconductor chip mounters and fixtures and transfer tools.
PROPERTIES
Excellent thermal performance
Consistent electrical properties
Superior dimensional stability
Low water absorption
Outstanding toughness and abrasion resistance
Inherently dissipative
Thermal Properties
Property
Value
Heat Deflection Temperature at 1.8MPa (264 psi) (ºC)
94
Continuous allowable service temperature in air
100
Flammability (UL Rating)
HB
Mechanical Properties
Property
Value
Tensile Strength (MPa)
87
Tensile Modulus of Elasticity (MPa)
3,900
Compressive stress at 1% nominal strain (MPa)
34
Compressive stress at 2% nominal strain (MPa)
67
Compressive stress at 5% nominal strain (MPa)
113
Flexural Strength (MPa)
108
Charpy Impact Notched (kJ/m²)
1.2
Chemical Properties
Property
Value
Hot Water / Steam
Limited
Acids, Weak
Acceptable
Acids, Strong (pH 1-3)
Limited
Alkalies, Weak
Limited
Alkalies, Strong (pH 11-14)
Not acceptable
Hydrocarbons - Aromatic
Acceptable
Hydrocarbons - Aliphatic
Acceptable
Ketones, Esters
Acceptable
Chlorinated Solvents
Limited
Alcohols
Limited
Inorganic Salt Solutions
Acceptable
Electrical Properties
Property
Value
Dielectric Strength (kV/mm)
Industry Specific Usage (FOOD)
Property
Value
FDA
Not compliant
EU
Not compliant
USDA
Not compliant
3A-SSI
Not compliant
VMX materials
Not compliant
Industry Specific Usage (MEDICAL)
Property
Value
ISO 10993-5 and USP <87>
Not compliant
ISO 10993-10 Sensitization
Not compliant
ISO 10993-10 (Intracutaneous Reactivity) and USP <88>
Not compliant
ISO 10993-11 and USP <88>
Not compliant
USP <88> (Implant)
Not compliant
ISO-10993-4
Not compliant
USP <661>
Not compliant
USP Class VI
Not compliant
AFO - Animal Free Origin
Not compliant
Industry Specific Usage (RECYCLED)
Property
Value
Statera™ portfolio
Not compliant
Industry Specific Usage (NUCLEAR)
Property
Value
Shielding Portfolio
Not compliant
PMUC certified
Not compliant
Industry Specific Usage (SEMICON)
Property
Value
ESd materials
Compliant
Conductive materials
Not compliant
Miscellaneous Properties
Property
Value
Base Material
PET
Brand Family
Colors
Black
Density (g/cm3)
1.39
Water Absorption after 24 hrs immersion in water (%)
