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[Datasheet Bayfol® CR 6-2 000000]

Makrolon(PC)/Pocan(PBT) blend, translucent, high dynamic strength, increased chemical resistance, scratch resistant, good cold formability
surface texture fine velvet - very fine matte, standard thicknesses 125-475 microns
membrane switch overlays, name plates, key pads, touch panels

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Property	Test Condition	Unit	Standard	Value
General properties
Density		g/cm³	ISO 1183, 20°C method C	1,23
Gloss, 60° top side		Digits	ISO 2813	25
Gloss, 60° reverse side		Digits	ISO 2813	6
Roughness R3z, top side		µm	following ISO 4287/88	5
Roughness R3z, reverse side		µm	following ISO 4287/88	13
Mechanical properties
Tensile Modulus		MPa		≥2100
Stress at break, parallel		MPa	ISO 527-1,-3	≥55
Stress at break, across		MPa	ISO 527-1,-3	≥55
Strain at break, parallel		%	ISO 527-1,-3	≥120
Thermal properties
Coefficient of linear thermal expansion, parallel	20 to 120°C	10-6/K	following DIN 53752	80
Coefficient of linear thermal expansion, across	20 to 120°C	10-6/K	following DIN 53752	80
Shrinkage, parallel	90°C, 1 h	%	following IEC 60674-2	≤0,4
Shrinkage, across	90°C, 1 h	%	following IEC 60674-2	≤0,2
Optical properties
Light transmittance		%	ISO 13468-2, following DIN 5036	≥80

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This information and our technical advice - whether verbal, in writing or by way of trials - are given in good faith but without warranty, and this also applies where proprietary rights of third parties are involved. Our advice does not release you from the obligation to check its validity and to test our products as to their suitability for the intended processes and uses. The application, use and processing of our products and the products manufactured by you on the basis of our technical advice are beyond our control and, therefore, entirely your own responsibility. Our products are sold in accordance with the current version of our General Conditions of Sale and Delivery.