Polyurethane model boards for CNC modeling

The widest range on the market of polyurethane blocks and boards with density  from 80 to 1200 g/l, designed for CNC milling to achieve style models, master models, foundry patterns, vacuum forming molds, molds for forming sheet, jigs and gauges. Each product is designed for a specific application and is characterized by hardness, resistance to temperature, compression and abrasion strenght, targeted to the end use.   

 

Low density boards

code short description color

density

[kg/mc]

hardness

[shore_D]

temperature

[°C]

CTE

tech data

NE80 Low porosity and good dimensional stability, processable by hand or machine. Recommended for style models, test models, large volume models. Available in standard dimensions 2500x1200mm in thicknesses 100, 200, 300mm. ivory 80 - 70 - 80 70


NE150 Low porosity and good dimensional stability, processable by hand or machine. Recommended for style models, sub-structures, large volume models. Available in standard dimensions 2000x1000mm in thicknesses 100, 150, 200 and 300mm. white 150 8 - 10 70 - 80 65


NE250 Fine cellular structure, fast processing; recommended for style models. Available in size 2000x1000mm in thickness 100 and 200mm, and size 1500x500mm in thicknesses 50, 75, 100 and 200mm. salmon 250 25 60 65


Necuron_301 Cell structure very fine and smooth surface. Designed for style and design models, artistic applications. Available in standard sizes 1500x500mm in thicknesses 50, 75, 100 and 150mm. beige 325 40 55 40


NE_350 Compact surface, low dust generation. Recommended models for style, design, tool path verification. Available in sizes 2000x1000mm in 100 and 200mm thick and measures 1500x500mm in thicknesses of 50, 75 and 100mm. salmon 350 30 - 35 55 - 65 65


Necuron_400 Excellent workability, homogeneous surface. Recommended for primary models and copy models, models style. Available in standard sizes 1500x500mm in thicknesses 50, 75 and 100mm. brown 425 44 55 40


Necuron_480 Excellent workability, fine and homogeneous structure. Recommended for primary models, style and design models. Available in sizes 1500x500mm in thicknesses 50, 75, 100 and 150mm.. apricot 480 54 59 40

 

Medium density boards

 

code short description color

density

[kg/mc]

hardness

[shore D]

temperature

[°C]

CTE

tech

data

Necuron_540 Easy and fast processing, recommended for primary models and copy models, style and design models. Available in sizes 1500x500mm in thicknesses of 10, 25, 50, 75, 100, 150mm. brown 550 63 55 40


Necuron_600 Compact structure, smooth surface, excellent workability, suitable for coating. Designed for architectural models. Available in sizes 1500x500mm in thicknesses of 50 and 75mm. white 650 60 50 60


Necuron_601 Easy and fast workability, homogeneous surface. Recommended for primary models, design models, foundry patterns. Available in sizes 1500x500mm in thicknesses 50, 75 and 100mm.

light

brown

640 59 50 45


Necuron_620 Very fine structure, smooth surface, suitable for coating, excellent workability. Recommended for primary models and copy models. Available in sizes 1500x500mm in thicknesses 50, 75, 100 and 150mm.

light

brown

620 68 50 45


Necuron_640 Very fine structure, smooth surface, suitable for coating, excellent workability. Recommended for primary models and copy models. Available in sizes 1500x500mm in thicknesses 50, 75, 100 and 150mm. brown 660 66 55 48


Necuron_651 Smooth and compact surface, superior resistance on the corners. Recommended for primary and copy models, pre-series moulds. Available in the dimensions 1500x500mm in thicknesses of 10, 25, 50, 75, 100, 130 and 150mm. brown 700 70 65 40


Necuron_690 High temperature resistance, low CTE. Recommended for RIM molds, vacuum forming molds, models and tools. Available in sizes 1500x500mm in thicknesses 50, 75 and 100mm. grey 700 76 105 35


Necuron_770

Excellent physical properties and surface appearance. Recommended for primary models, style and design models, models for lamination. Available in sizes 1500x500mm in thicknesses of 50, 75 and 100mm.

grey 770 72 60 66

 

 

 

High density boards

 

code short description color

density

[kg/mc]

hardness

[shore D]

temperature

[°C]

CTE

tech

data

Necuron_800 High hardness, low coefficient of expansion. Recommended for jigs. Available in sizes 1000x500mm in thicknesses 50, 75 and 100mm.

ivory

grey

1000 80 72 45


Necuron_840 High heat resistance and dimensional stability. Recommended for vacuum forming, RIM molds, laminating models and tools. Available in sizes 1200x400mm in thicknesses of 50, 75 and 100mm. violet 1000 80 125 40


Necuron_1001 Excellent physical properties. Recommended for jigs, primary and copy models. Available in sizes 1200x400mm in thicknesses of 50, 75 and 100mm. grey 1200 83 73 50


Necuron_1007 High heat stability, low CTE. Recommended for gauges, primary and copy models, foundry patterns. Available in sizes 1200x400mm in thicknesses of 50, 75 and 100mm. ivory 1200 80 75 50


Necuron_1020 Resistance to deformation, pressure and abrasion. Recommended for hammer form models, foundry patterns and core boxes. Available in sizes 1000x500mm in thicknesses 50, 75 and 100mm. blue 1180 80 65 65


Necuron_1050 Resistance to deformation, pressure and abrasion. Recommended for hammer form models, foundry patterns and core boxes. Available in sizes 1000x500mm in thicknesses 50, 75 and 100mm. green 1150 82 70 65


Necuron_1060

Excellent surface finish, high abrasion and temperature resistance, low CTE. Designed for foundry models, sheet metal forming, RIM-tools.

green 1270   84 93 43 
Necuron_1150 High abrasion resistance, polishable. Recommended for core boxes, foundry patterns, jigs. Available in sizes 1000x500mm in thicknesses of 50, 75 and 100mm.

dark

green

1100 80 65 64


Necuron_1300 Superior resistance to pressure and abrasion. Recommended for sheet metal forming tools, hammer form, foundry patterns for hand or machine castings. Available in sizes 1000x500mm in thicknesses 50, 75 and 100mm. red 1100 80 65 85

 

 

Necuron™ is a registered trademark Necumer Gmbh