Tepex® dynalite 108-FG290(x)/45%

General Information

Tepex® is the composite material family of Bond-Laminates, a 100% daughter company of Envalior. It consists of continuous or long fibers in a matrix of various engineering thermoplastics. Fiber materials include glass, carbon, aramid and flax. This structure gives the flat semi-finished products their exceptionally high strength and rigidity combined with extremely low weight.
In this way, even sophisticated components can be produced cost-effectively. In particular, the combination with plastic injection molding as a processing technique allows efficient series production. Versatile and high-performance at the same time, Tepex® is a convincing answer to challenges arising from current megatrends such as the New Mobility. It enables innovative solutions for individualized product designs and product properties as well as enhanced safety, resource conservation and environmental protection. 
Whenever there is a demand for lightweight construction on a large scale and seamless functional integration in a resilient, durable solution, Tepex® emerges as the material of choice.
Product
Tepex® dynalite 108-FG290(x)/45%
Filament Glass - TPU consolidated composite laminate

The datasheet is valid for this specific composition only, the characteristics of composites depend on reinforcement level and fiber orientation. Non-standard thickness may alter some or all of these properties. The data listed here are given as average product properties and should not be used to establish specification limits nor used alone as basis of design. The underlying tests were conducted at room temperature and (where possible) with 2 mm specimen thickness. For tensile and flexural tests a specimen width of 25 mm was used and is highly recommended to achieve representative results.
Special features
Regulatory Affairs
Processing technology

Thermal properties

Glass transition temperature (10°C/min)
94
°C
Burning Behav. at 0.75 mm nom. thickn.
HB
class
Thickness tested
0.75
mm
Burning Behav. at 1.5 mm nom. thickn.
HB
class
Thickness tested
1.5
mm
Burning Behav. at 3.0 mm nom. thickn.
HB
class
Thickness tested
3
mm

Other properties

Density
1820
kg/m³

Material specific properties

Fiber
E-Glass 204 tex
Weaving style
Twill 2/2
Area weight (dry fabric)
290
g/m²
Weight rate (0°/90°)
50/50
%/%
Polymer
Thermoplastic Polyurethane (TPU)
Fiber volume content
45
vol.-%
Thickness per layer
0.25
mm
Tensile Modulus
23
GPa
Tensile Strength
440
MPa
Elongation at Break
2.3
%
Flexural Modulus
21
GPa
Flexural Strength
690
MPa
Heat deflection temperature (0.1% flex. Modulus)
92
°C
CLTE -35°C to 23°C (0°)
12.1
E-6/°C
CLTE 23°C to 80°C (0°)
13.7
E-6/°C