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- 产 品：POM 520MP NC010 中粘,20%PTFE微粉,耐磨擦
- 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
Low Wear and Friction Resins
低摩擦磨耗
Delrin® 520MP is a medium viscosity acetal homopolymer containing 20% Teflon® PTFE Micropowder. It is designed for applications requiring low wear and/or friction against steel, itself, and or other plastics.
塑钢®520MP是一个中等粘度聚甲醛均聚物，含有20％的特富龙®PTFE微粉。它是专为要求低磨损和/或摩擦对钢材，本身，或其他塑料的应用。
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Property
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Test Method
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Units
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Value
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Identification
Resin Identification
Part Marking Code
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ISO 1043
ISO 11469
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POM-SD20
>POM-SD20<
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Mechanical
Yield Stress
Yield Strain
Nominal Strain at Break
Tensile Modulus
Tensile Creep Modulus
1h
1000h
Flexural Modulus
Notched Charpy Impact Strength
-30°C (-22°F)
23°C (73°F)
Unnotched Charpy Impact Strength
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ISO 527
ISO 527
ISO 527
ISO 527
ISO 899
ISO 178
ISO 179/1eA
ISO 179/1eU
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MPa (kpsi)
%
%
MPa (kpsi)
MPa (kpsi)
MPa (kpsi)
2
kJ/m
2
kJ/m
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53 (7.7)
13
15
2800 (406)
1500 (217)
800 (116)
2700 (390)
4
4
70
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Property
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Test Method
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Units
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Value
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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)
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ISO 75-1/-2
ISO 11357-1/-3
ISO 11359-1/-2
ISO 11359-1/-2
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°C (°F)
°C (°F)
E-4/C (E-4/F)
E-4/C (E-4/F)
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160 (320)
94 (201)
178 (352)
0.90 (0.50)
1 (0.56)
1.4 (0.78)
0.9 (0.50)
0.97 (0.54)
1.2 (0.67)
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Flammability
Flammability Classification
1.5mm
3.0mm
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IEC 60695-11-10
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HB
HB
|
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Temperature Index
RTI, Electrical
1.5mm
3.0mm
RTI, Impact
1.5mm
3.0mm
RTI, Strength
1.5mm
3.0mm
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UL 746B
UL 746B
UL 746B
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°C
°C
°C
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105
105
85
85
90
90
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Property
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Test Method
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Units
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Value
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Other
Density
Molding Shrinkage
Normal, 2.0mm
Parallel, 2.0mm
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ISO 1183
ISO 294-4
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3 3
kg/m (g/cm )
%
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1540 (1.54)
1.5
1.9
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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
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°C (°F)
°C (°F)
°C (°F)
°C (°F)
h
°C (°F)
%
MPa (kpsi)
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210-220 (410-430)
215 (420)
80-100 (175-210)
90 (195)
2-4
80 (175)
<0.2
80-100 (12-15)
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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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