SikaBlock® tooling boards

We supply an extensive range of application-oriented system solutions, consisting of special pattern and tooling plates, as well as suitable adhesives and filling compounds

The plates are based on polyurethane (PUR) and epoxy (EP) and are used for the construction of patterns, moulds and tools.

Depending on requirements for the model or mould, customers can choose between different plates with a density of 0.08 to 1.3 kg/dm³.

The broad range of different densities means we have the right plate for almost any application in terms of surface quality and mechanical properties.

Special EP plates provide high temperature resistance combined with excellent dimensional stability, thanks to a low CTE, and can be used for prepreg applications.

SikaBlock® Model boards

	M80	M330	M600	M700
Density [g/cm³]	0,08	0,24	0,6	0,7
Colour	yellowish	siena	light brown	light brown
Material	PUR	PUR	PUR	PUR
Characteristics	fine and non-powdery surface easily workable low dust formation when milled	excellent surface quality very good milling behaviour with low dust formation	easily workable fine, dense surface good compressive strength and edge stability good heat distortion temperature	easily workable fine, dense surface good compressive strength and edge stability good heat distortion temperature








Applications	Test milling, design studies substructure for clay simple negative moulds	Styling / design models, substructure for model pastes simple laminating moulds	Master models, core models, negative cubings / data control models Laminating moulds, moulds / tools for lower number of pieces (e.g. LP-RIM, vacuum forming, core boxes)	Master models, core models, negative cubings / data control models Laminating moulds, moulds / tools for lower number of pieces (e.g. LP-RIM, vacuum forming, core boxes)




Dimensions [mm]; [ltr.]	2000 x 1000 x 100; 200 2000 x 1000 x 200; 400 2000 x 1000 x 400; 800 2000 x 1000 x 450; 900 2400 x 1300 x 100; 312 2400 x 1300 x 200; 624	1500 x 500 x 50; 37,5 1500 x 500 x 100; 75 1500 x 500 x 200; 150 2000 x 1000 x 50; 100 2000 x 1000 x 100; 200 2000 x 1000 x 150; 300 2000 x 1000 x 200; 400 2000 x 1000 x 250; 500	1500 x 500 x 30; 22,5 1500 x 500 x 50; 37,5 1500 x 500 x 75; 56,25 1500 x 500 x 100; 75 1500 x 500 x 150; 112,5 1500 x 500 x 200; 150	1500 x 500 x 30; 22,5 1500 x 500 x 50; 37,5 1500 x 500 x 75; 56,25 1500 x 500 x 100; 75 1500 x 500 x 150; 112,5
















Shore hardness	-	D 25	D 58	D 66
Flex. strength [MPa]	1	5	19	26
Thermal resistance [°C]	130	60	80	90
CTE αT [1/K]	50 x 10-6	65 x 10-6	55 x 10-6	55 x 10-6

further items available on request