PROPERTY GENERAL OPTICAL MECHANICAL THERMAL

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PROPERTY
METHOD
UNITS
DONCHAMP CAST
ISO 1183
g/CM3
1.19
%
0.3
GENERAL
Density
Rockwell hardness
ISO 2039-2
M-Scale
ISO 13468-1
%
GB/T2410
%
Flexural modulas
ISO 178
MPa
Tensile strengths
ISO 527
MPa
Water absorption
ISO 62
100
OPTICAL
Light transmission
Refractive index
Haze
ISO 489
93
1.49
0.5
MECHANICAL
Flexural strengths
Elongation at break
Charpy Impact Strength (unnotched)
ISO 178
ISO 527
3000
MPa
105 (Perspex 116)
%
4
72 (Perspex 75)
ISO 179
Kj/m2
ISO 306
ᵒc
117
THERMAL
Vicat softening point
Coefficient of linear thermal expansion
Sheet forming Temp. range
GB/T1036
K ̅x10-5
ᵒc
140–180
DIN 53481
kV/mm
117
7
ELECTRICAL
Surface resistivity
DIN 53482
* Other physical properties and values available on request
FLAMMABILITY
Standard
UL94
Classification
HB
Ʊ
Dielectric strength
7