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