Product Description
We are one of the prominent traders and exporters of a supreme quality assortment of Delrin Sheets that are used for bearings, gears and other small parts. This gamut of rods is manufactured by making use of fine grade raw material and advanced techniques by our vendors. Our vendors assure a flawless product delivery after testing these Delrin Sheets on various parameters. These rods are made available in various sizes at an economical price range.
Features:
- Compact design
- Light weight
- Smooth finish
- Durability
Standard Size: 1 Mtr x 2 Mtr / 600 x 1000 mm
Color: Natural White / Black
Material description
- Semi-crystalline thermoplastic
- DIN EN ISO 1043-1: POM | polyacetal
- Engineering plastics
Material properties:
- Minimal absorption of moisture
- Good sliding properties
- High wear resistance
- Able to resist high mechanical loads
- Low distortion when under mechanical loads
- Able to resist very high impact loading
- High surface hardness
- Good creep properties
- High mechanical strength and stiffness
Technical data:
|
General properties
|
|
|
Density
|
1.42
|
g/cm3
|
DIN EN ISO 1183-1
|
|
|
Flammability
|
HB/HB
|
3 mm / 6 mm
|
UL 94
|
|
|
Absorption of moisture
|
0.20
|
%
|
DIN EN ISO 62
|
|
Mechanical properties
|
|
|
Yield stress/ tensile strength
|
75
|
MPa
|
DIN EN ISO 527
|
|
|
Tensile elongation
|
30
|
%
|
DIN EN ISO 527
|
|
|
Tensile modulus of elasticity
|
3,200
|
MPa
|
DIN EN ISO 527
|
|
|
Notched impact strength (Charpy)
|
10
|
kJ/m2
|
DIN EN ISO 179
|
|
|
Ball indentation hardness
|
160
|
MPa
|
DIN EN ISO 2039-1
|
|
|
Shore hardness
|
83
|
Skala D
|
DIN EN ISO 868
|
|
Thermal properties
|
|
|
Melting temperature
|
175
|
oC
|
ISO 11357-3
|
|
|
Thermal conductivity
|
0.31
|
W / (MK)
|
DIN 52612-1
|
|
|
Specific thermal capacity
|
1.50
|
kJ / (kg K)
|
DIN 52612
|
|
|
Coefficient of linear thermal expansion
|
100
|
10-6 K-1
|
DIN 53752
|
|
|
Service temperature, long term (min.)
|
-50
|
oC
|
Benchmark
|
|
|
Service temperature, long term (max.)
|
90
|
oC
|
Benchmark
|
|
|
Service temperature, short term
|
150
|
oC
|
Benchmark
|
|
|
Heat deflection temperature
|
110
|
oC
|
DIN EN ISO 75 (HDT A)
|
|
Electrical properties
|
|
|
Dielectric constant
|
3.80
|
|
DIN IEC 60250
|
|
|
Dielectric dissipation factor
|
0.002
|
|
DIN IEC 60250
|
|
|
Specific volume resistivity
|
1015
|
cm
|
DIN IEC 60093
|
|
|
Surface resistivity
|
1015
|
|
DIN EN 60093
|
|
|
Comparative tracking index (test solution A)
|
600
|
|
DIN EN 60112
|
|
|
Dielectric strength
|
25
|
kV/mm
|
DIN EN 60243
|
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