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- 产 品：POM 311DP NC010 高粘,尺寸稳定,强度高,抗蠕变
- 产 地：DuPont 杜邦
- 价 格：电话报价
- 库 存：20吨
- 交 货：江苏苏州
- 苏州希普能：185 5121 3137 谭经理
DuPont™ Delrin® 数据
杜邦™塑钢®
acetal resin
缩醛树脂
Unreinforced Resins
增强树脂
Delrin® 311DP is a medium-high viscosity acetal homopolymer with enhanced crystallization and balance of part performance and ease of processing. It has improved dimensional stability, high strength and creep resistance, and low volatile emissions.
塑钢®311dp是中高粘度聚甲醛均聚物与增强结晶和平衡性能和易于处理的一部分。具有改进的尺寸稳定性，强度高，抗蠕变性，和低挥发性排放。
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Property
|
Test Method
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Units
|
Value
|
|
Identification
Resin Identification
Part Marking Code
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ISO 1043
ISO 11469
|
|
POM
>POM<
|
|
Mechanical
Yield Stress
Yield Strain
Nominal Strain at Break
Tensile Modulus
Tensile Creep Modulus
1h
1000h
Flexural Modulus
Flexural Stress
@ 3.5% Strain
Notched Charpy Impact Strength
-30°C (-22°F)
23°C (73°F)
Unnotched Charpy Impact Strength
-30°C (-22°F)
23°C (73°F)
|
ISO 527
ISO 527
ISO 527
ISO 527
ISO 899
ISO 178
ISO 178
ISO 179/1eA
ISO 179/1eU
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MPa (kpsi)
%
%
MPa (kpsi)
MPa (kpsi)
MPa (kpsi)
MPa (kpsi)
2
kJ/m
2
kJ/m
|
73 (10.6)
15
35
3300 (480)
2400 (345)
1100 (160)
3100 (450)
86 (12.5)
9
10
250
300
|
|
Property
|
Test Method
|
Units
|
Value
|
|
Thermal
Deflection Temperature
0.45MPa
1.80MPa
Melting Temperature
10°C/min
CLTE, Parallel
-40 - 23°C (-40 - 73°F)
23 - 55°C (73 - 130°F)
55 - 100°C (130 - 212°F)
CLTE, Normal
-40 - 23°C (-40 - 73°F)
23 - 55°C (73 - 130°F)
55 - 100°C (130 - 212°F)
Specific Heat
Vicat Softening Temperature
50N, 50°C/h
|
ISO 75-1/-2
ISO 11357-1/-3
ISO 11359-1/-2
ISO 11359-1/-2
ISO 11357-4
ISO 306
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°C (°F)
°C (°F)
E-4/C (E-4/F)
E-4/C (E-4/F)
J/kg K (Btu/lb F)
°C (°F)
|
165 (330)
103 (217)
178 (352)
0.96 (0.53)
1.1 (0.61)
1.30 (0.72)
0.95 (0.53)
1.1 (0.61)
1.4 (0.78)
3000 (0.71)
160 (329)
|
|
Rheological
Melt Mass-Flow Rate
190°C, 2.16kg
Melt Volume-Flow Rate
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ISO 1133
ISO 1133
|
g/10 min
3
cm /10 min (ml/10 min)
|
7
6
|
|
Electrical
Surface Resistivity
Volume Resistivity
Relative Permittivity
1E2 Hz
1E6 Hz
Dissipation Factor
1E6 Hz
|
IEC 60093
IEC 60093
IEC 60250
IEC 60250
|
ohm
ohm m
E-4
|
>1E15
1E13
3.8
3.8
50
|
|
Property
|
Test Method
|
Units
|
Value
|
|
Flammability
Flammability Classification
0.75mm
1.5mm
3.0mm
|
IEC 60695-11-10
|
|
HB
HB
HB
|
|
Temperature Index
RTI, Electrical
0.75mm
1.5mm
3.0mm
RTI, Impact
0.75mm
1.5mm
3.0mm
RTI, Strength
0.75mm
1.5mm
3.0mm
|
UL 746B
UL 746B
UL 746B
|
°C
°C
°C
|
50
110
110
50
85
90
50
90
95
|
|
Other
Density
Water Absorption
Equilibrium 50%RH
Immersion 24h
Saturation, immersed
Molding Shrinkage
Normal, 2.0mm
Parallel, 2.0mm
|
ISO 1183
ISO 62, Similar to
ISO 294-4
|
3 3
kg/m (g/cm )
%
%
|
1420 (1.42)
0.2
0.4
0.9
1.8
1.9
|
|
Property
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Test Method
|
Units
|
Value
|
|
Processing - Injection Molding
Melt Temperature Range
Melt Temperature Optimum
Mold Temperature Range
Mold Temperature Optimum
Drying Time, Dehumidified Dryer
Drying Temperature
Processing Moisture Content
Hold Pressure Range
|
|
°C (°F)
°C (°F)
°C (°F)
°C (°F)
h
°C (°F)
%
MPa (kpsi)
|
210-220 (410-430)
215 (420)
80-100 (175-210)
90 (195)
2-4
80 (175)
<0.2
80-100 (12-15)
|
Contact DuPont for Material Safety Data Sheet, general guides and/or additional information about ventilation, handling, purging, drying, etc ISO Mechanical properties measured at 4.0mm, ISO Electrical properties measured at 2.0mm, and all ASTM properties measured at 3.2mm.
Test temperatures are 23°C unless otherwise stated.
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