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Lapex™ A G/20

1 of 7 products in this brand
Polyether Sulphone (PES) based compound. Glass fibres. Low smoke density and low toxicity index. Very high dimensional stability.

Polymer Name: Polyethersulfone (PES)

Processing Methods: Injection Molding

Fillers Included: Glass Fiber

Additives Included: Flame Retardant

Technical Data Sheet
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Identification & Functionality

Additives Included
Chemical Family
Fillers Included
Plastics & Elastomers Functions
Technologies

Features & Benefits

Applications & Uses

Plastics & Elastomers Processing Methods

Properties

Flame Rating
Flame Rating
IEC 60695-11-10 V0
Mechanical Properties
ValueUnitsTest Method / Conditions
Stress at break115MPaISO 527
Tensile Modulus6700MPaISO 527
Strain at break2.5%ISO 527
Charpy notched impact strength (+23°)4kJ/m2ISO 179/1eA
Charpy impact strength (+23°)35kJ/m2ISO 179/1eU
Izod Impact notched (1/8 in)55J/mASTM D 256
Physical Properties
ValueUnitsTest Method / Conditions
Molding shrinkage - normal0.8%ISO 294-4, 2577
Molding shrinkage - parallel0.4%ISO 294-4, 2577
Density1490kg/m3ASTM D 792
Thermal Properties
ValueUnitsTest Method / Conditions
Coefficient of Thermal Expansion (MD)10E-6/KASTM D 696
Temperature of deflection under load (1.80 Mpa)215°CISO 75-1/-2
Temperature of deflection under load (0.45 Mpa)220°CISO 75-1/-2
Thickness tested1.5mm-
Vicat softening temperature220°CISO 306
Limiting Oxygen Index39%ASTM D 2863
Burning Behavior at thicknessV-0classIEC 60695-11-10
Burning Behavior at 1.5 mm nominal thicknessV-0classIEC 60695-11-10
Yellow Card availableyes--

Regulatory & Compliance

Certifications & Compliance

Packaging & Availability

Regional Availability
  • Asia Pacific
  • Europe
  • Latin America
  • North America