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Custom porous plastic

Custom porous plastic

Custom porous plastic

Yamahachi Porous sheets

image_poroussheets
What is Yamahachi Porous sheets? 

Yamahachi Porous Sheet is an unique porous sheet material developed by our company. It is polyethylene-based and has features such as flexibility, venting, absorption, collectability, hydrophobicity, and low dust generation (lint-free).It can absorb liquids such as oil and ink, and is effective for application and absorption. We also provide custom-made optional processing such as double-layer molding and surface processing, depending on the customer’s physical properties and applications.

image_poroussheet_flexibility image_poroussheet_doublelayer image_porous_surfaceprocessing_sheet

What is open-cell porous plastic?

 Basic properties 

Material: LDPE Pore size(μm):5 – 30μm (random)
Heat resistance temperature(℃):50-80℃ Porosity(%):60 – 80%
Flexibility Flexible and does not damage the surface or workpiece
Permeability Penetrate into oil and ink
Ventilation Passes air or gas
Hydrophobic This product has weak interaction with water and does not absorb water or moisture
Durability Polyethylene-based material , highly durable
Lint-free No fiber material used. Low dust generation material that does not cause the base material to fall off.
Chemical resistance Highly resistant to acids and alkalis, and relatively resistant to oils and organic solvents.
Thickness (mm) 1.5 ~ 5.0㎜

 Options 

Material:HDPE、EVA、PP Adjustment of hardness Adjustment of porosity Hydrophilization
Special shape (gear) Double-layer Surface processing (partly) Surface processing (entirely)

 Kind of porous structures 

We design the porous structure according to the customer’s physical properties and applications.

Kinds Overview
image_porousheets Standard structure:Continuous porous structure connected in a three-dimensional network. The walls between the pores are open, providing vent and liquid permeability.
image_twolayerporous Double-layer : Double layers of porous material with different pore sizes formed into a roller shape. The inner layer has a high porosity, and the surface layer has fine and dense pores.
image_partlysealedporoussheet Surface processing (partly) :Partially processed porous surface in roll shape. Air/gass and liquid do not pass through the processed parts, but the unprocessed parts maintain their porous function with vent and peamiability. Detailed designs such as dot patterns can be processed on the surface, and functions such as applying a small amount of oil can also be added.
image_allprocessedporous Surface processing (entirely) : The entire surface is processed to seal the entire pores on the surface. The inner layer retains its porous function with features of vent and peamiability, and the processed surface layer does not allow ventilation or liquid to pass through.
image_porous image_twolayerporous image_porouspartlysealed image_poroussealed
Standard structure Double-layer Surface processing (partly) Surface processing (entirely)

■ 用途例

porous plastic material for applicators of lubricant Rust-proof functional porous material Porous materials for marking Porous materials for absorption oil and/or ink application porous material

This product is basically custom order and/or development. Based on the application and the customer’s required physical properties and specifications, we will conduct trials and production that bring the best porous material to the customer.

Need any help ? Please contact us !

If you have any questions or would like to receive more detailed information or samples, please complete “contact form” and a company representative will contact you.