Si60

Si60 Applications Tough functional prototypes Automotive design components Lighting components & consumer electronics Medical instruments, devices and labware Transparent assemblies & clear display/Fluid flow models Patterns for Investment/Urethane castings Concept & Marketing models
Physical Properties
Colour	Clear
Type	Simulates PC Durable, stiff, high clarity models
*Mechanical Properties*
		Test/ISO
Hardness Shore A/D	86D
Flexural Strength	87 -101 (MPa)	ATSM D790
Flexural Modulus	2,700 – 3,000 (MPa)	ATSM D790
Tensile Modulus	2,690 – 3,100 (MPa)	ATSM D638M
Tensile Strength	58 – 68 (MPa)	ATSM D638M
Impact Strength	15 -25 J/m	ATSM D256A
Elongation Break (%)	5 – 13%	ATSM D638
*Thermal & Scientific Properties*
Glass Transition Temperature	58°C	DMA, E”
Heat Deflection Temp (°C)		ATSM D648-98C
@0.46 MPa	53-55°C
@1.81 MPa	48-50°C
Co-efficient of Thermal Expansion		E831-00
TMA (T<Tg, 0-40°C)	71µ/m – °C
TMA (T<Tg, 75-140°C)	153µ/m – °C

Si60 Applications Tough functional prototypes Automotive design components Lighting components & consumer electronics Medical instruments, devices and labware Transparent assemblies & clear display/Fluid flow models Patterns for Investment/Urethane castings Concept & Marketing models
Physical Properties
Colour	Clear
Type	Simulates PC Durable, stiff, high clarity models
*Mechanical Properties*
Hardness Shore A/D	86D
Flexural Strength	87 -101 (MPa)	Test/ISO: ATSM D790
Flexural Modulus	2,700 – 3,000 (MPa)	Test/ISO: ATSM D790
Tensile Modulus	2,690 – 3,100 (MPa)	Test/ISO: ATSM D638M
Tensile Strength	58 – 68 (MPa)	Test/ISO: ATSM D638M
Impact Strength	15 -25 J/m	Test/ISO: ATSM D256A
Elongation Break (%)	5 – 13%	Test/ISO: ATSM D638
*Thermal & Scientific Properties*
Glass Transition Temperature	58°C	Test/ISO: DMA, E”
Heat Deflection Temp (°C)		Test/ISO: ATSM D648-98C
Heat Deflection Temp (°C) @0.46 MPa	53-55°C	Test/ISO: ATSM D648-98C
Heat Deflection Temp (°C) @1.81 MPa	48-50°C	Test/ISO: ATSM D648-98C
Co-efficient of Thermal Expansion TMA (T<Tg, 0-40°C)	71µ/m – °C	Test/ISO: E831-00
Co-efficient of Thermal Expansion TMA (T<Tg, 75-140°C)	153µ/m – °C	Test/ISO: E831-00

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