TB650

TB650

Trelleborg TB650 is a medium temperature, low density syntactic epoxy tooling board designed for the manufacture of accurate and stable master models and molds.

Excellent dimensional stability

Maintains shape at elevated temperatures

Quick mold preparation

Exceptionally easy to machine

Low coefficient of thermal expansion

Predictable and accurate performance

Suitable for use up to 120 °C

Can be directly used for the production of parts

Key Applications

TB650 offers many benefits and it can be used for the following:

Master models

Lay-up tools for low and medium temperature curing epoxy prepreg

Light weight coring materials

TB650 Typical Properties


Typical properties

Colour

Green


Density
680 kg/m³
 
Shore hardness
69 D
 
Uniaxial compressive strength 45 MPa
BS EN ISO 604 
Uniaxial compressive modulus 1,490 MPa
BS EN ISO 604
Heat distortion temperature
111 °C
BS 2782
Glass transition temperature
117 °C
BS EN ISO 11359-2
Coefficient of thermal expansion  38 x 10⁶ / °C
BS EN ISO 11359-2
Tensile strength 31.4 MPa
BS EN ISO 527
Youngs modulus 1,116 MPa
BS EN ISO 527
Flexural strength
41.7 MPa
BS EN ISO 178
Flexural modulus
1,816 MPa
BS EN ISO 178
Shear strength
24.2 MPa
BS 2782 340A
Izod impact (unnotched)
9.8 KJ/m²
BS EN ISO 187
Izod impact (notched)
0.9 KJ/m²
BS EN ISO 187
Product sheet
Trelleborg Applied Technologies - Tooling board - TB650

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Address: 24 Teed Drive
Randolph, MA 02368
USA     
Phone: +1 774 719 1400

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Phone: +47 32 23 20 00

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Address: Eagle Way, Off Queensway, Rochdale, Lancashire, OL11 1TQ, UK
Phone: +44(0) 1706 716610

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