ULTEM Resin 1285符合ECO标准PEI
PEI 基础创新塑料（美国）1285
ULTEM Resin 1285
透明聚醚酰亚胺混合物，符合ECO,美国FDA和和欧洲食品接触的公认的颜色。
物性数据：MECHANICAL
Value Unit Standard
Tensile Stress, yld, Type I, 5 mm/min
1120
kgf/cm²
ASTM D 638
Tensile Stress, brk, Type I, 5 mm/min
840
kgf/cm²
ASTM D 638
Tensile Strain, brk, Type I, 5 mm/min
60
%
ASTM D 638
Tensile Modulus, 5 mm/min
34400
kgf/cm²
ASTM D 638
Flexural Stress, yld, 2.6 mm/min, 100 mm span
1680
kgf/cm²
ASTM D 790
Flexural Modulus, 2.6 mm/min, 100 mm span
34400
kgf/cm²
ASTM D 790
IMPACT
Value Unit Standard
Izod Impact, notched, 23°C
2
cm-kgf/cm
ASTM D 256
Izod Impact, Reverse Notched, 3.2 mm
96
cm-kgf/cm
ASTM D 256
Instrumented Impact Total Energy, 23°C
414
cm-kgf
ASTM D 3763
THERMAL
Value Unit Standard
Vicat Softening Temp, Rate B/50
181
°C
ASTM D 1525
HDT, 1.82 MPa, 6.4 mm, unannealed
165
°C
ASTM D 648
CTE, -40°C to 40°C, flow
4.86E-05
1/°C
ASTM E 831
CTE, -40°C to 40°C, xflow
4.86E-05
1/°C
ASTM E 831
PHYSICAL
Value Unit Standard
Specific Gravity
1.29
-
ASTM D 792
Mold Shrinkage, flow, 3.2 mm (5)
0.6 - 0.7
%
SABIC Method
Melt Flow Rate, 295°C/6.6 kgf
8.1
g/10 min
ASTM D 1238