PRODUCTS FOR MOULD MAKING
SILICONES
rev.0
High Strength, two-component poly-condensation silicone rubber: Globalsil AL
Two-component room temperature vulcanising pourable silicone rubbers which cure with the addition of the appropriate hardener according to poly-condensation process. GLOBALSIL AL are suited for the manufacturing of moulds and forms for the casting of plaster, wax, concrete, polyester, epoxy and polyurethane resins, and other materials. These rubbers are highly anti-adherent flexible compounds extremely suitable for the re production of fine details and for easy removal of complex replica parts. They have very good mechanical properties, and a very low linear shrinkage. Highly used for re production of objects rich in details and undercuts.
AL*
Description
GLOBALSIL AL 10
Base
GLOBALSIL AL 20
Base
GLOBALSIL AL20S
Base
GLOBALSIL AL 28
Base
GLOBALSIL AL 40
Base
Aspect Thick liquid ivory color Thick liquid ivory color Thick liquid ivory color Thick liquid ivory color Thick liquid ivory color
Viscosity Brookfield RVF A=6 V=10 (mPas)
Hardness (Shore A)
Elongation at break %
Tensile strength 2 (N/mm )
Tear strength (N/mm)
25000-40000
10±3
750±30%
3±0,5
17±3
20000-35000
20±3
600±30%
3,5±0,5
18±3
25000-35000
23±3
700±30%
4±0,5
20±3
30000-50000
28±3
700±30%
4±0,5
20±3
25000-40000
40±3
300±30%
4±0,5
8±3
Hardener for Globalsil AL *
Description
CATALIZZATORE NY
hardener
CATALIZZATORE NY/L
hardener
CATALIZZATORE NY/H6
hardener
TIXAD
Thixotropic agent
Aspect Colorless liquid slightly opalescent Colorless liquid slightly opalescent Colorless liquid slightly opalescent Colorless liquid
Percentage of use
Working time (min.)
Curing time (hours)
5
30-60
24
5
45-75
36
5
5-15
6
1-2
Not applicable
Not applicable
High Strength, two-component poly-addition silicone rubber: Globalsil AD
Fluid, two-component room temperature vulcanising pourable silicone rubbers which cure with the addition of the appropriate hardener according to poly-addition process.
AD *
Description
GLOBALSIL AD
Via del Boschetto, 16/18
Aspect
Viscosità Brookfield RVF A=6 V=10 (mPas)
Hardness (Shore A)
Elongation at break %
Tensile strength 2 (N/mm )
Tear strength (N/mm)
Under construction
10040 Lombardore (TO) – Italy Tel. +39 011 99.51.663 Fax +39 011 99.51.664 info@globalchimica.com www.globalchimica.com