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Model No. : | DF-101 102 103 |
---|---|
Brand Name : | Pureflon |
Synthetic Resin : | Polyurethane Resin |
Product description
Physical properties
Unit
Specification
ASTM Test standard
Appearance
--
White and semi-transparent pellets
--
Density
g/cm3
1.77~1.79
ASTM D792, @23/230C
Water absorption
%
≤0.05
ASTM D570
Mechanical properties
Tensile yield strength
Mpa
≥40
ASTM D638
50mm/min@230C
Yield elongation
%
≥5
Tensile strength
Mpa
≥30
Elongation at break
%
≥10
Hardness
Shore D
70-80
Thermal properties
Melting point
0C
156-175
ASTM D3418,100C/min
Crystallizing heat
0C
--
--
Brittleness temperature
0C
--
ASTM D746A
Molding shrinkage
%
2-3
Electrical properties
Surface resistivity
Ohm/square
≥1.1014
ASTM D257/Din 53483
Volume resistivity
Ohm.cm
≥1.1014
ASTM D257/Din 53483
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