Fabric/paper laminates –

PF CC 201

PF CP 201 cotton phenolic laminate is produced by bonding cotton layers with phenolic resin. It has great mechanical strength and therefore is suitable for applications in which good wear‑ and load‑resistance properties are required (it is also suited to environments with dust and other impurities). The material also has superior friction‑related and soundproofing qualities. Water, oil or grease can be used as a lubricant, when necessary. The product is resistant to saline water and weather conditions, and thanks to its high service temperature (120°C), it can be used to replace asbestos. We deliver PF CC 201 as composite sheets, rods and tubes.

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Physical properties

	Value	Unit	Test method
Specific gravity	–	g/cm³	DIN EN ISO 1183
Average molecular mass	–	10⁶ g/mol
Water absorption, 24/96 h (23 °C)	–	%	DIN EN ISO 62
Weather-resistance	–
Combustibility	–	UL 94	DIN EN ISO 527-2
Food safety	–

Mechanical properties

	Value	Unit	Test method
Modulus of elasticity	–	MPa	DIN EN ISO 527-2
Tensile strength	–	MPa	DIN EN ISO 527-2
Elongation at break	–	%	DIN EN ISO 527-2
Tensile strength at break	–	%	DIN EN ISO 527-2
Flexural modulus	–	MPa	DIN EN ISO 178
Flexural strength	–	MPa	DIN EN ISO 178
Compressive modulus	–	MPa	EN ISO 604
Compressive strength, 1%/2%	–	MPa	EN ISO 604
Impact strength (Charpy)	–	kJ/m²	DIN EN ISO 179-1eU
Notch impact strength (Charpy)	–	kJ/m²	DIN EN ISO 179-1eA
Notch impact strength (Izod)	–	kJ/m²	DIN EN ISO 180/2A
Toughness (ball pressure)	–	MPa	ISO 2039-1
Toughness (Shore D)	–	Sh D	DIN EN ISO 868
Wear-resistance	–	%	Sand-Slurry
Coefficient of friction (against steel)	–	μ

Thermal properties

	Value	Unit	Test method
Glass-transition temperature	–	°C	DIN 53765
Melting point	–	°C	DIN 53765
Operating temperature (instantaneous)	–	°C
Operating temperature (continuous)	100	°C
Operating temperature (minimum)	–	°C
Thermal expansion coefficient, 23–60 °C	–	10^-5 K^-1	DIN EN ISO 11359-1;2
Thermal expansion coefficient, 23–100 °C	–	10^-5 K^-1	DIN EN ISO 11359-1;2
Specific heat capacity	–	J/(g×K)	ISO 22007-4:2008
Thermal conductivity	–	W/(m×K)	ISO 22007-4:2008

Electrical properties

	Value	Unit	Test method
Surface resistivity	–	Ω	DIN IEC 60093
Resistivity	–	Ω×cm	DIN IEC 60093
Dielectric strength	–	kV/mm	DIN EN 60243-1
CTI value	–	V	DIN EN 60112

Optical properties

	Value	Unit	Test method
Light transmittance	–
Refractive index	–
Optical errors	–		DIN 52305/AS
Abrasion-resistance, 100 rotations with 500 g	–	% haze	ANSI Z26.1

Additional downloads

Datasheet

Delivery selection	composite sheets, composite rods, composite tubes
Specific gravity	g/cm³
Service temperature	… 100 °C
Price category	€€ (€8–25/kg)

Special properties

excellent mechanical strength
good electrical properties
good resistance to seawater and weather
good impact-resistance

Applications

doctor blades for the steel industry, insulation elements for the electronics industry, pump vanes for agricultural machines, paper industry, cogs, bushings