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SH8900-H (White) Eng

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SH8900-H TECHNICAL DATA SHEET

PRODUCT DESCRIPTION
SH8900-H is an ABS like SL resin which has accurate and durable features. It is
designed for solid state SLA platforms. SH8900-H can be applied in master patterns,
concept models, general parts and functional prototypes in the field of automotive,
medical and consumer electronics industries. The parts durability building with
SH8900-H is over 6.5months.

TYPICAL FEATURES
-Liquid resin is medium viscosity, so easy to recoat and easy to clean parts &
machines

-Improved strength retained, improved dimensions retention of parts in humid


condition

-Only need minimal part finishing

-Long shelf life in machine


TYPICAL BENEFITS
-Need less part finishing time, easier for post-curing

-Build accurate and high tough parts with an improved dimensional stability

-High quality controls for vacuum casting parts

-Low shrink and good resistance to yellowing

-Magnificent white color

-Outstanding machinable SLA material

Physical Properties – Liquid Material


Appearance White

Density 1.11-~1.15g/cm3 @ 25 ℃

Viscosity 405~500 cps @ 25 ℃

Dp 0.135~0.152 mm

Ec 8.9~9.5 mJ/cm2

Building layer thickness


0.05~0.12mm
Mechanical Properties of Post-Cured Material

MEASUREMENT TEST METHOD VALUE

90-minute UV post-cure 90

Hardness, Shore D ASTM D 2240 77~88


Flexural modulus , Mpa ASTM D 790 2,682-2,778
Flexural strength, Mpa ASTM D 790 70- 74
Tensile modulus, MPa ASTM D 638 2,599-2,715
Tensile strength, MPa ASTM D 638 40-58
Elongation at break ASTM D 638 12 -19%
Poisson`s Ratio ASTM D 638 0.4-0.44

Impact strength notched Izod, J/m


ASTM D 256 35 - 45

Heat deflection temperature, ℃ ASTM D 648 @66PSI 55~68

Glass transition,Tg ℃
DMA,E”peak 60~75

Coefficient of thermal expension,


/℃
TMA(T<Tg) 90~102*E-6

Density, g/cm3 1.12~1.18

Dielectric Constant ASTM D 150-98 4.1~5.0


60 Hz

Dielectric Constant ASTM D 150-98 3.2~4.2


1 kHz

Dielectric Constant ASTM D 150-98 3.2~4.1


1 MHz

Dielectric Strength ASTM D 1549-97a 12.7~16.2


kV/mm
Note: SH8900-H use temperature and storage temperature should not be too high, please use it

below 25 degrees Celsius; recommended use and storage temperature is 18-25 degrees Celsius.

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