Quality Scores

Mechanics

Thermal

Chemical

UV ageing

Injection moulding difficulty

Recycling

Performance profile

Mechanical properties

Propriétés mécaniques de Mel Phénolique
Density	1.48 to 1.81 g/cm³ ASTM D792
Charpy notched impact	6 kJ/m2
Flexural modulus	13000 MPa
Flexural resistance	210 MPa
Tensile modulus	14000 MPa
Tensile resistance	140 MPa
Tensile strain	1.5 %

Chemical resistance and characteristics

Chemical resistance

Le PPS présente une des meilleures résistances chimiques parmi les thermoplastiques techniques. Résiste aux acides, bases, solvants organiques et chlorures. Légèrement sensible aux oxydants forts à haute T°. Excellent en milieu humide.

Recommended applications

Pièces automobiles haute T° (actionneurs, pompes), connecteurs électroniques haute T°, pièces chimiques, équipements aérospatiaux, pièces semiconducteurs, appareils médicaux stérilisables

Frequently asked questions

Implementation — Plastic injection

Recycling & Sustainability

🍽️ Food Contact & Certifications

Hybster Team

Hybster Engineering Team

Design Office – Plastics Design & Engineering

The Hybster Design Office brings together the company's plastic engineering, mechanical, and industrialisation engineers. The team supports projects from the ideation phase through to series validation, incorporating Design For Manufacturing (DFM), rheological simulation, material selection, and mould design. It serves the automotive, electronics, electrical, EV charging, and industrial sectors.

Injection moulded part design DFM Simulation Moldflow Subject choice Moulds for conception ISO 20457 Tolerancing

Technical data sheet

Acronym	Postscript
Family	Mel Phenolic
Process	Injection Moulding
Standards	UL94 HB, RoHS, FDA
UL94	HB

🌡️ Thermal data

Telegram	88 °C
Tm	285 °C
HDT 0.45 MPa	260 °C
Range of use	-50 °C → 200 °C
Temperature transformation	310 °C → 360 °C
Injection removal	0.5 % → 1.5 %