DuraSurf™ ASC Datasheet,UHMWPE,Crown Plastics-SHANGHAI SUSHENG

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Crown Plastics DuraSurf™ ASC is an Anti-Static/Conductive UHMW that possesses the highest level of conductivity in the industry with a surface resistivity of 10² - 10³. DuraSurf™ ASC protects against static build up that can occur in powder conveying and dust collection as well as provide protection in electronics applications such as appliance, mail sorting, copiers, printers and computers. Eliminating static reduces safety concerns in a wide array of industries. Dust collection hoppers are virtual combustion chambers. A static shock could ignite airborne particles creating an explosion. These volatile areas can be made much safer by lining them with DuraSurf™ ASC, available in wear strips or with adhesive backing. AVAILABLE THICKNESS .005" (.125 mm), .010" (.25 mm), .015"(.38 mm), .020" (.5 mm), .031" (.75 mm), .040" (1 mm), .050" (1.3 mm), .062" (1.57 mm), .080" (2 mm) .093" (2.35 mm), 100" (2.5 mm), .125" (3.17 mm) AVAILABLE WIDTHS All dimensions between 1/4" (6.35 mm) and 24" (610 mm) UHMW PROPERTIES Excellent abrasion and wear resistance Very high impact strength Meets FDA and USDA guidelines No moisture absorption Self-lubricating - no need for oils or lubricants Excellent noise abatement properties Chemical resistance and corrosion resistant Maintains performance and properties at -30°C Meets ASTM-D-4020-81 Low coefficient of friction

General Information
Features	Antistatic Conductive Good Abrasion Resistance Good Chemical Resistance Good Corrosion Resistance Good Wear Resistance High Impact Resistance Low Friction Moisture Resistant Noise Damping Self Lubricating
Uses	Adhesives Weatherstripping
Agency Ratings	ASTM D 4020 FDA Unspecified Rating USDA Unspecified Approval
Forms	Preformed Parts

Physical	Nominal Value	Unit	Test Method
Specific Gravity ¹	0.930	g/cm³	ASTM D792
Crystallinity			ASTM D3417
762.0 µm	48	%
1.52 mm	47	%
3.18 mm	50	%
Relative Viscosity			ASTM D4020
762.0 µm	230 to 350	cm³/g
1.52 mm	230 to 350	cm³/g
3.18 mm	230 to 350	cm³/g

Electrical	Nominal Value	Unit
Static Decay
762.0 µm	< 10	msec
1.52 mm	< 10	msec
3.18 mm	< 10	msec

Hardness	Nominal Value	Test Method
Durometer Hardness		ASTM D2240
Shore D, 0.762 mm	65
Shore D, 1.52 mm	65
Shore D, 3.18 mm	65

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus			ASTM D638
0.762 mm	725	MPa
1.52 mm	731	MPa
3.18 mm	672	MPa
Tensile Strength			ASTM D638
Yield, 0.762 mm	23.0	MPa
Yield, 1.52 mm	20.0	MPa
Yield, 3.18 mm	22.0	MPa
Break, 0.762 mm	53.0	MPa
Break, 1.52 mm	49.0	MPa
Break, 3.18 mm	44.0	MPa
Tensile Elongation			ASTM D638
Break, 0.762 mm	60	%
Break, 1.52 mm	460	%
Break, 3.18 mm	470	%
Coefficient of Friction			ASTM D1894
vs. Itself - Dynamic ²	0.14
vs. Itself - Dynamic ³	0.14
vs. Itself - Dynamic ⁴	0.13
vs. Itself - Static ⁵	0.16
vs. Itself - Static ⁶	0.16
vs. Itself - Static ⁷	0.16
vs. Steel - Dynamic ⁸	0.050 to 0.080
vs. Steel - Dynamic ⁹	0.050 to 0.10
vs. Steel - Dynamic ¹⁰	0.10 to 0.22

Impact	Nominal Value	Unit	Test Method
Notched Izod Impact ¹¹(3.18 mm)	80	J/m	ASTM D256

Thermal	Nominal Value	Unit	Test Method
Peak Melting Temperature
-- ¹²	134	°C
-- ¹³	136	°C
CLTE - Flow			ASTM D696
-100 to -20°C, 3.18 mm	9.2E-4	cm/cm/°C
20 to 100°C, 3.18 mm	1.5E-4	cm/cm/°C

Electrical	Nominal Value	Unit	Test Method
Surface Resistivity			ASTM D257
0.762 mm	1.0E+3	ohms
1.52 mm	1.0E+3	ohms
3.18 mm	1.0E+3	ohms
Volume Resistivity			ASTM D257
0.762 mm	6.0E+7	ohms·cm
1.52 mm	1.5E+7	ohms·cm
3.18 mm	> 2.0E+7	ohms·cm
Dielectric Strength (3.18 mm)	14	kV/mm	ASTM D149
Dielectric Constant			ASTM D150
0.762 mm	2.48
1.52 mm	2.45
3.18 mm	2.54
Dissipation Factor			ASTM D150
0.762 mm, 50 Hz	0.059
0.762 mm, 10 kHz	0.11
0.762 mm, 5 MHz	0.10
1.52 mm, 50 Hz	0.021
1.52 mm, 10 kHz	0.069
1.52 mm, 5 MHz	0.23
3.18 mm, 50 Hz	8.2E-3
3.18 mm, 10 kHz	2.2E-3
3.18 mm, 5 MHz	3.4E-3

Category:	UHMWPE , Ultra High Molecular Weight Polyethylene
Manufacturer:	Crown Plastics
Trademark:	DuraSurf™
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	qIe26d_DuraSurf-ASC.pdf
PRICE:	Order Products email sales@su-jiao.com

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