旭化成POM 2010---2010 is a POM homopolymer,. It is ***ailable in North America, Africa and the Middle East, Europe or Asia Pacific. Tenac ™ Applicati*** in 2010 include the automotive industry, engineering / industrial accessories, housing and conveyor belts.
Features include:
Flame retardant / rated flame
High stiffness
high strength
high viscosity
Homopolymer
Physical performance rating unit system test method
Specific gr***ity: 1.42 g / cm? ASTM D792, ISO 1183
Melt flow rate (melt flow rate) (190 ° C / 2.16 kg) 1.7 g / 10 min ISO 1133
Shrinkage - flow 1.8 to 2.2% internal method
Water absorption (23 ° C, 24 hr, 50% RH) 0.20% ASTM D570
Hardness rating unit system test method
Rockwell hardness ASTM d785
Grade m 94 ASTM d785
Grade r 120 ASTM d785
Mechanical properties rating unit system test method
Tensile modulus 2900 MPa ISO 527-2
Tensile stress
Yield: 70.0 MPa ISO 527-2
-- 75.0 MPa ASTM D638
Elongation (break) 55% ASTM D638, ISO 527-2
Bending modulus
-- 2720 MPa ASTM D790
-- 2700 MPa ISO 178
Bending strength: 97.0 MPa ASTM D790
Taber abrasion resistance: 13.0 mg ASTM d1044
Impact performance rating unit system test method
Notched impact strength of simply supported beam: 15 kJ / M? ISO 179
Notched impact strength of cantilever beam is 130 J / M ASTM D256
Thermal performance rating unit test method
Thermal deformation temperature under load
0.45 MPa, UN annealed at 172 ° C ASTM D648
0.45 MPa, UN annealed at 163 ° C ISO 75-2 / b
1.8 MPa, UN annealed at 130 ° C ASTM D648
1.8 MPa, UN annealed at 100 ° C ISO 75-2 / A
Linear coefficient of thermal expansion - flow 1.0e-4 cm / cm / ° C ASTM d696, ISO 11359-2
Specific heat: 1470 J / kg / ℃
The thermal conductivity is 0.23 w / M / K
Electrical performance rating unit system test method
Surface resistivity 1.0e + 16 to 1.0e + 17 ohms ASTM D257
Volume resistivity (23 ° C) 1.0e + 15 to 1.0e + 16 ohms · cm ASTM D257
Dielectric strength 18 kV / mm ASTM d149
Dielectric c***tant (23 ° C, 1 MHz) 3.80 ASTM D150
Dissipation factor (23 ° C, 1 MHz) 7.0e-3 ASTM D150
Arc resistance 250 sec ASTM D495
Flammability rating unit system test method
UL flame retardant grade UL 94
0.800 mm HB UL 94
1.50 mm HB UL 94