M7000 pages
Product Data Sheet
Version 02 / 2011
SikaBlock® M700
Areas of Application
Product Benefits
Manufacture of data control models and cubings
Manufacture of master models
Manufacture of moulds for low pressure reaction t
injection moulding
Vacuum forming moulds for lower number of t
pieces
Very high dimensional stability
High compressive strength and edge stability
Good solvent resistance
High heat distortion temperature
Easy machinability
Low dust formation when milled
Very dense, fine surface
Easy to seal and good to varnish
Description
Basis
Adhesive
Filler
Polyurethane, light brown
Biresin ® Kleber braun, two-component-PUR-system, brown
Biresin ® Spachtel braun, two-component-polyester-system, brown
Physical Data (approx.-values)
SikaBlock® M700
Density
ISO 845
g/cm³
0.7
Shore hardness
ISO 868
-
Flexural strength
ISO 178
MPa
26
E-Modulus
ISO 178
MPa
1,000
Compressive strength
ISO 604
MPa
25*
Impact resistance
ISO 179 Ue
kJ/m²
7
Heat distortion temperature
ISO 75 B
°C
90
Linear thermal expansion coefficient αT
DIN 53 752
K
D 66
-1
55 x 10 -6
* at 10% compressive strain
Processing Data
Biresin ® Kleber braun
Adhesive / Filler
Mixing ratio
Biresin ® Spachtel braun
100 : 65
100 : 2
in parts by weight
Potlife
min
Setting time
h
20
5
8 - 10
> 20 min
Packaging
SikaBlock® M700
Adhesive
Biresin® Kleber braun, resin
Biresin® G53, hardener
Biresin® Spachtel braun, resin
Filler
BPO-Paste, hardener
1500 mm x 500 mm x 30 mm, 30 pieces / pallet
1500 mm x 500 mm x 50 mm, 25 pieces / pallet
1500 mm x 500 mm x 75 mm, 16 pieces / pallet
1500 mm x 500 mm x 100 mm, 12 pieces / pallet
1500 mm x 500 mm x 150 mm, 8 pieces / pallet
1.5 kg net
4 kg; 0.975 kg net
2 x 8.74 kg net cartridges
6 x 1.76 kg net tins in a box
2 x 0.16 kg net sticks (for cartridges)
6 x 0.04 kg net tubes in a box (for tins)
1/2
Board materials
SikaBlock® M700
Tooling & Composites
Model board
"