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SikaBlock® M80

Polyurethane design board

SikaBlock® M80 is a polyurethane design board for manufacturing of styling models and design studies.  

  • Easy workable
  • Very low thermal expansion
  • Good adhesion of putties
 
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PRODUCT BENEFITS

  • Easy workable
  • Very low thermal expansion
  • Good adhesion of putties
 

Areas of Application

SikaBlock® M80 is perfectly suited for manufacturing of substructure for design, styling and clay models.
It is also recommended for manufacturing of styling models and design studies.
This product is suitable for experienced professional users only. Tests under actual processing conditions and with additional materials such as coatings and release agents must be performed to proof material compatibility.  

Packaging

Dimensions [mm]Pcs./pallet

2000 x 1000 x 100

2000 x 1000 x 200

2000 x 1000 x 300

2000 x 1000 x 400

2400 x 1300 x 100

2400 x 1300 x 200

12
6
4
3
12
6

Product Details

Typical Product Data
Chemical base

Polyurethane

Color

Beige

Density

0.08 kg/l

Compressive strength (ISO 844)

0.8 MPa

Flexural strength (CQP027-2 / ISO 178)

1.1 MPa

Flexural modulus (CQP027-2 / ISO 178)

24 MPa

Thermal conductivity (ASTM C-518)

0.024 W/(m·K)

Linear coefficient of thermal expansion (CQP053-1 / ISO 11359)

60 x 10-6 1/K

Service temperature

-60 ─ 120 °C

CQP = Corporate Quality Procedure

Application

Application Information

Application

SikaBlock® M80 can be easily machined by milling, drilling, sawing or modified manually. It is recommended to use high performance tools to machine these boards.
For milling parameters check information from cutting tool manufacturers or get the General Guideline “Milling parameters for SikaBlock®” for more general information.

STORAGE CONDITIONS

The board needs to be stored flat over the entire surface in dry conditions.
Many models and tools are made of bonded boards, either with identical or other materials. Storage at low and elevated temperature can lead to high stresses due to the different expansion coefficients. To prevent this, it is necessary to store the models and tools at a temperature range between 15 °C and 30 °C.