Plastic Processing

Cellwar GmbH is a leader in processing thermoplastic semi-finished products and high-performance technical plastics. Our expertise includes:

PMMA GS (cast Plexiglas)

Thermal Properties	Mechanical Properties	Electrical Properties	Chemical Properties
High UV resistance, service temperature: -40°C to 80°C, heat deflection temperature: 105°C	High stiffness, high hardness, low residual stress	Good insulating properties, dielectric strength: 20-30 kV/mm	Resistant to many acids and alkalis, low resistance to organic solvents

PMMA XT (extruded Plexiglas)

Thermal Properties	Mechanical Properties	Electrical Properties	Chemical Properties
High UV resistance, service temperature: -20°C to 70°C, heat deflection temperature: 95°C	Higher impact strength than PMMA GS, lower production costs	Good insulating properties, dielectric strength: 20-30 kV/mm	Resistant to many acids and alkalis, less resistant than PMMA GS

Polycarbonate (Makrolon)

Thermal Properties	Mechanical Properties	Electrical Properties	Chemical Properties
High heat resistance up to 135°C, service temperature: -40°C to 125°C	High impact strength, high toughness, tensile strength: 60-70 MPa	Good electrical insulation, dielectric strength: 25-40 kV/mm	Resistant to many oils and fats, not resistant to alkalis and some solvents

PETG

Thermal Properties	Mechanical Properties	Electrical Properties	Chemical Properties
Service temperature: -40°C to 70°C, heat deflection temperature: 70-80°C	High toughness, flexibility, tensile strength: 50-55 MPa	Good insulating properties, dielectric strength: 20-25 kV/mm	Good chemical resistance to acids and alkalis, not resistant to ketones and aromatic solvents

PA6 (Polyamide 6)

Thermal Properties	Mechanical Properties	Electrical Properties	Chemical Properties
Service temperature: -40°C to 100°C, heat deflection temperature: 180°C (crystalline)	High strength, wear resistance, tensile strength: 70-80 MPa	Good insulating properties, dielectric strength: 20-30 kV/mm	Resistant to many chemicals, not resistant to acids and strong oxidizing agents

POM (Polyoxymethylene)

Thermal Properties	Mechanical Properties	Electrical Properties	Chemical Properties
Service temperature: -40°C to 110°C, heat deflection temperature: 150°C	High stiffness, strength, tensile strength: 60-70 MPa	Good electrical insulation, dielectric strength: 20-30 kV/mm	Resistant to many solvents and fuels, low resistance to acids

PEEK (Polyetheretherketone)

Thermal Properties	Mechanical Properties	Electrical Properties	Chemical Properties
High heat resistance up to 250°C, service temperature: -40°C to 260°C	Excellent mechanical strength, tensile strength: 90-100 MPa	Good insulating properties, dielectric strength: 15-20 kV/mm	Excellent chemical resistance, resistant to organic and inorganic chemicals

PE-UHMW (Ultra-High-Molecular-Weight Polyethylene)

Thermal Properties	Mechanical Properties	Electrical Properties	Chemical Properties
Service temperature: -200°C to 80°C, heat deflection temperature: 80-85°C	Very high abrasion resistance, low friction, tensile strength: 20-30 MPa	Good insulating properties, dielectric strength: 40-50 kV/mm	Resistant to a wide range of chemicals, not resistant to strong oxidizing agents

PTFE (Polytetrafluoroethylene)

Thermal Properties	Mechanical Properties	Electrical Properties	Chemical Properties
Service temperature up to 260°C, heat deflection temperature: 240-250°C	High flexibility, low friction, tensile strength: 20-30 MPa	Excellent insulating properties, dielectric strength: 60-80 kV/mm	Highly resistant to nearly all chemicals, very low water absorption

PVDF (Polyvinylidene Fluoride)

Thermal Properties	Mechanical Properties	Electrical Properties	Chemical Properties
High heat resistance up to 150°C, service temperature: -40°C to 150°C	High strength, abrasion resistance, tensile strength: 40-50 MPa	Good insulating properties, dielectric strength: 10-20 kV/mm	Excellent resistance to many chemicals, good aging resistance

PPS (Polyphenylene Sulfide)

Thermal Properties	Mechanical Properties	Electrical Properties	Chemical Properties
Service temperature up to 200°C, heat deflection temperature: 230-240°C	High mechanical strength, tensile strength: 80-90 MPa	Good insulating properties, dielectric strength: 25-30 kV/mm	Excellent chemical resistance, resistant to strong acids and bases

PCTFE (Polychlorotrifluoroethylene)

Thermal Properties	Mechanical Properties	Electrical Properties	Chemical Properties
Service temperature: -240°C to 150°C, heat deflection temperature: 175°C	High strength, low deformability, tensile strength: 30-40 MPa	Good insulating properties, dielectric strength: 15-20 kV/mm	Excellent chemical resistance, extremely low water absorption