旭化成POM 7054

旭化成POM 7054---7054 is a POM homopolymer,. It is available in North America, Africa and the Middle East, Europe or Asia Pacific. Tenac ™  7054 applications include engineering / industrial fittings and housing.
Features include:
Flame retardant / rated flame
Low viscosity
High liquidity
Homopolymer
Antistatic

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) 39 g / 10 min ISO 1133
Shrinkage - flow 1.7 to 2.1% 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 3400 MPa ISO 527-2
Tensile stress
Yield: 74.0 MPa ISO 527-2
--75.0MPaASTM D638
Elongation (break) 15% ASTM D638, ISO 527-2
Bending modulus
--3250MPaASTM D790
--3200MPaISO 178
Bending strength 113 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: 6.0 kJ / M? ISO 179
Notched impact strength of cantilever beam: 50 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 165 ° C ISO 75-2 / b
1.8 MPa, UN annealed at 136 ° C ASTM D648
1.8 MPa, UN annealed at 105 ° 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