GRP sheet for plant engineering

GRP (fiberglass) sheets are lightweight and also strong and durable. They do not corrode, are easy to machine as well as electrically insulating. Due to these properties, they have a very flexible field of application and offer a variety of advantages over sheets made of conventional materials such as aluminum, metal, wood, or thermoplastics.

The surface is smooth on one side and the reverse side is matte.

 

Dimensions

The panel is available in 2.990 mm width and thickness of 1.0, 1.2, 1.5, 1.8, 2.0, 2.5, 3.0, 4.0, 5.0 and 5.5 mm.

Length upon request

 

PropertiesM Pa
Flexural strength130 - 170
Tensile strength60 - 90
Compressive strength150 - 180
Elongation at fracture %1 - 2
E-modulus7000 - 10000
Poisson's ratio longitudinal/transverse0,23
Poisson's ratio transverse/longitudinal0,09
Impact strength kJ/m240 - 60
Density kg/dm31,3 - 1,5
Barcol hardness40 - 60
Electrical and thermal values
Volume resistivity Ohm* cm10E15 - 10E16
Surface resistance DIN IEC 93 Ohm10E12 - 10E13
Dielectric strength DIN 53481 kV/mm215 - 25
Linear coefficient of thermal expansion 1/K30 - 40 *10E-6
Thermal conductivity W/mK0,21
Thermal transmittance W/m2K5,5
Application temperature °C-30 - +80
Application temperature short term °C-50 - +130
Vapour diffusion resistance coefficient µ
60.000 - 90.000
Water absorption %<1
Ember resistance LevelLevel 3a
Fire behaviour standardDIN 4 102 B2