旭化成POM 4013A

旭化成POM 4013A---4013a is a POM homopolymer,. It is available in North America, Africa and the Middle East, Europe or Asia Pacific. Tenac ™  Applications of 4013a include engineering / industrial accessories, automotive industry and housing.
Features include:
Homopolymer
Good dimensional stability
Good UV resistance
Good weather resistance
Medium viscosity

Physical performance rating unit system test method
Specific gravity: 1.42 g / cm? ASTM D792, ISO 1183
Melt flow rate (melt flow rate) (190 ° C / 2.16 kg) 10 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 3000 MPa ISO 527-2
Tensile stress
Yield: 70.0 MPa ISO 527-2
-- 67.0 MPa ASTM D638
elongation
Fracture 45% ASTM D638
Fracture 40% ISO 527-2
Bending modulus
-- 2900 MPa ASTM D790
-- 2700 MPa ISO 178
Bending strength: 98.0 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: 10 kJ / M? ISO 179
Notched impact strength of cantilever beam 85 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 164 ° C ISO 75-2 / b
1.8 MPa, UN annealed at 136 ° C ASTM D648
1.8 MPa, UN annealed at 102 ° C ISO 75-2 / A
Linear coefficient of thermal expansion - flow 1.0e-4 cm / cm / ° C ASTM d696, ISO 11359-2