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DeWAL DW 402P

Category:	UHMWPE , Ultra High Molecular Weight Polyethylene
Manufacturer:	DeWAL Industries
Trademark:	DeWAL
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	UoGXm7_DeWAL-DW-402P.pdf
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Message
D/W 402P is a microporous film produced from Ultra High Molecular Weight Polyethylene (UHMW) . The process yields a material with highly uniform pore structure in the X, Y and Z directions. D/W 402P has an open cell (tortuous path) structure with a void volume of 30 % to 50%. The material can be rendered hydrophilic through surface treatments and by plasma surface modification. Application areas include gas and liquid filtration, medical diagnostic test kits, wicks, low dielectric constant wrap for microwave cables, batteries and other applications where porosity, inertness, toughness and accuracy of gauge are important.

Message

D/W 402P is a microporous film produced from Ultra High Molecular Weight Polyethylene (UHMW) . The process yields a material with highly uniform pore structure in the X, Y and Z directions.

D/W 402P has an open cell (tortuous path) structure with a void volume of 30 % to 50%. The material can be rendered hydrophilic through surface treatments and by plasma surface modification. Application areas include gas and liquid filtration, medical diagnostic test kits, wicks, low dielectric constant wrap for microwave cables, batteries and other applications where porosity, inertness, toughness and accuracy of gauge are important.

General Information
Features	Good Toughness Hydrophilic Porous Ultra High Molecular Weight
Uses	Batteries Filtration Media Medical/Healthcare Applications
Forms	Film

Physical	Nominal Value	Unit
Density	0.550 to 0.750	g/cm³
Thickness	0.1 to 3.2	µm

Additional Information	Nominal Value	Unit
Maximum Roll OD	330	mm
Pore Size Distribution - PMI	5.0 to 50.0	µm
Void Volume	25	%
Width ¹	6.35 to 711	mm

Thermal	Nominal Value	Unit	Test Method
Heat Deflection Temperature (1.8 MPa, Annealed)	95.0	°C	ISO 75-2/A

Note Message
1 .	increments of 1/16"

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