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产品名称:ESD 303 EM(RTP公司)
订购热线:18820179977(微信同号)
产品说明:ESD 303 EM
Polycarbonate (PC)
Glass Fiber
ESD Protection
Static Dissipative
Easy Molding
PROPERTIES & AVERAGE VALUES OF INJECTION MOLDED SPECIMENS
PERMANENCEEnglish
SI Metric
ASTM
TESTPrimary Additive
20 %
20 %
Specific Gravity
1.35
1.35
D 792
Molding Shrinkage
1/8 in (3.2 mm) section
0.0020 - 0.0030 in/in
0.20 - 0.30 %
D 955
MECHANICALImpact Strength, Izod
notched 1/8 in (3.2 mm) section
2.5 ft-lbs/in
133 J/m
D 256
unnotched 1/8 in (3.2 mm) section
15.0 ft-lbs/in
801 J/m
D 4812
Tensile Strength
16000 psi
110 MPa
D 638
Tensile Elongation
2.0 - 4.0 %
2.0 - 4.0 %
D 638
Tensile Modulus
1.00 x 10^6 psi
6895 MPa
D 638
Flexural Strength
25000 psi
172 MPa
D 790
Flexural Modulus
0.85 x 10^6 psi
5861 MPa
D 790
ELECTRICALVolume Resistivity
< 1E5 ohm.cm
< 1E5 ohm.cm
D 257
Surface Resistivity
< 1E10 ohm/sq
< 1E10 ohm/sq
D 257
ESD STM11.11Surface Resistance
< 1E9 ohm
< 1E9 ohm
ESD STM11.11
Static Decay
MIL-PRF-81705D, 5kV to 50 V, 12% RH
< 2.00 s
< 2.00 s
FTMS101C
4046.1
THERMALDeflection Temperature
@ 264 psi (1820 kPa)
275 °F
135 °C
D 648
PROPERTY NOTES
Data herein is typical and not to be construed as specifications.
Unless otherwise specified, all data listed is for natural or black colored materials. Pigments can affect properties.
GENERAL PROCESSING FOR INJECTION MOLDINGEnglish
SI Metric
Injection Pressure
10000 - 15000 psi
69 - 103 MPa
Melt Temperature
550 - 600 °F
288 - 316 °C
Mold Temperature
180 - 250 °F
82 - 121 °C
Drying
4 hrs @ 250 °F
4 hrs @ 121 °C
Moisture Content
0.02 %
0.02 %
Dew Point
-20 °F
-29 °C
PROCESSING NOTESDesiccant Type Dryer Required.
5 Oct 2004 LCR
This information is intended to be used only as a guideline for designers and processors of modified thermoplastics. Because design and processing is complex, a set solution will not solve all problems. Observation on a “trial and error” basis may be required to achieve desired results.
Data are obtained from specimens molded under carefully controlled conditions from representative samples of the compound described herein. Properties may be materially affected by molding techniques applied and by the size and shape of the item molded. No assurance can be implied that all molded articles will have the same properties as those listed.
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