iPROS Manufacturing
  • Search for products by classification category

    • Electronic Components and Modules
      Electronic Components and Modules
      61845items
    • Machinery Parts
      Machinery Parts
      76023items
    • Manufacturing and processing machinery
      Manufacturing and processing machinery
      102146items
    • Scientific and Physics Equipment
      Scientific and Physics Equipment
      36458items
    • Materials
      Materials
      37856items
    • Measurement and Analysis
      Measurement and Analysis
      55215items
    • Image Processing
      Image Processing
      15419items
    • Control and Electrical Equipment
      Control and Electrical Equipment
      54781items
    • Tools, consumables, and supplies
      Tools, consumables, and supplies
      65734items
    • Design and production support
      Design and production support
      12691items
    • IT/Network
      IT/Network
      45823items
    • Office
      Office
      14186items
    • Business support services
      Business support services
      26332items
    • Seminars and Skill Development
      Seminars and Skill Development
      6605items
    • Pharmaceutical and food related
      Pharmaceutical and food related
      34302items
    • others
      75113items
  • Search for companies by industry

    • Manufacturing and processing contract
      7342
    • others
      4996
    • Industrial Machinery
      4454
    • Machine elements and parts
      3351
    • Other manufacturing
      2884
    • Trading company/Wholesale
      2672
    • IT/Telecommunications
      2572
    • Industrial Electrical Equipment
      2322
    • Building materials, supplies and fixtures
      1816
    • software
      1670
    • Electronic Components and Semiconductors
      1591
    • Resin/Plastic
      1502
    • Service Industry
      1487
    • Testing, Analysis and Measurement
      1134
    • Ferrous/Non-ferrous metals
      989
    • environment
      697
    • Chemical
      642
    • Automobiles and Transportation Equipment
      593
    • Printing Industry
      514
    • Information and Communications
      466
    • Consumer Electronics
      413
    • Energy
      336
    • Rubber products
      318
    • Food Machinery
      308
    • Optical Instruments
      280
    • robot
      276
    • fiber
      255
    • Paper and pulp
      231
    • Pharmaceuticals and Biotechnology
      174
    • Electricity, Gas and Water Industry
      168
    • Warehousing and transport related industries
      149
    • Glass and clay products
      138
    • Food and Beverage
      131
    • CAD/CAM
      125
    • Medical Devices
      111
    • Educational and Research Institutions
      109
    • retail
      108
    • Ceramics
      98
    • wood
      86
    • Transportation
      84
    • Petroleum and coal products
      65
    • Medical and Welfare
      62
    • Shipbuilding and heavy machinery
      51
    • Aviation & Aerospace
      49
    • equipment
      43
    • Fisheries, Agriculture and Forestry
      42
    • Materials
      35
    • Public interest/special/independent administrative agency
      32
    • Research and development equipment and devices
      32
    • Government
      24
    • self-employed
      24
    • Mining
      17
    • cosmetics
      16
    • Finance, securities and insurance
      14
    • Restaurants and accommodations
      10
    • Individual
      10
    • Police, Fire Department, Self-Defense Forces
      7
    • Raw materials for reagents and chemicals
      4
    • Laboratory Equipment and Consumables
      4
    • Contracted research
      3
  • Special Features
  • Ranking

    • Overall Products Ranking
    • Overall Company Ranking
Search for Products
  • Search for products by classification category

  • Electronic Components and Modules
  • Machinery Parts
  • Manufacturing and processing machinery
  • Scientific and Physics Equipment
  • Materials
  • Measurement and Analysis
  • Image Processing
  • Control and Electrical Equipment
  • Tools, consumables, and supplies
  • Design and production support
  • IT/Network
  • Office
  • Business support services
  • Seminars and Skill Development
  • Pharmaceutical and food related
  • others
Search for Companies
  • Search for companies by industry

  • Manufacturing and processing contract
  • others
  • Industrial Machinery
  • Machine elements and parts
  • Other manufacturing
  • Trading company/Wholesale
  • IT/Telecommunications
  • Industrial Electrical Equipment
  • Building materials, supplies and fixtures
  • software
  • Electronic Components and Semiconductors
  • Resin/Plastic
  • Service Industry
  • Testing, Analysis and Measurement
  • Ferrous/Non-ferrous metals
  • environment
  • Chemical
  • Automobiles and Transportation Equipment
  • Printing Industry
  • Information and Communications
  • Consumer Electronics
  • Energy
  • Rubber products
  • Food Machinery
  • Optical Instruments
  • robot
  • fiber
  • Paper and pulp
  • Pharmaceuticals and Biotechnology
  • Electricity, Gas and Water Industry
  • Warehousing and transport related industries
  • Glass and clay products
  • Food and Beverage
  • CAD/CAM
  • Medical Devices
  • Educational and Research Institutions
  • retail
  • Ceramics
  • wood
  • Transportation
  • Petroleum and coal products
  • Medical and Welfare
  • Shipbuilding and heavy machinery
  • Aviation & Aerospace
  • equipment
  • Fisheries, Agriculture and Forestry
  • Materials
  • Public interest/special/independent administrative agency
  • Research and development equipment and devices
  • Government
  • self-employed
  • Mining
  • cosmetics
  • Finance, securities and insurance
  • Restaurants and accommodations
  • Individual
  • Police, Fire Department, Self-Defense Forces
  • Raw materials for reagents and chemicals
  • Laboratory Equipment and Consumables
  • Contracted research
Special Features
Ranking
  • Overall Products Ranking
  • Overall Company Ranking
  • privacy policy
  • terms of service
  • About Us
  • Careers
  • Advertising
  1. Home
  2. ProductSearch
  3. Materials
  4. Polymer Materials
  5. plastic
  6. Porous plastic material "Yamahachiporous" *Free samples available

Porous plastic material "Yamahachiporous" *Free samples available

  • Added to bookmarks

    Bookmarks list

    Bookmark has been removed

    Bookmarks list

    You can't add any more bookmarks

    By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

    Free membership registration

Yamahachiporus

last updated:Aug 27, 2025

Yamahachi Chemical Co., LTD.
Yamahachi Chemical Co., LTD.
  • Special site
  • Official site

Coating ability, liquid absorption, moisture retention, low dust generation! A porous material with excellent functions such as "coating," "absorbing," "wiping," and "retaining."

The material with a three-dimensional mesh-like pore structure, where countless small spaces (pores) are connected and part of the walls between these spaces are open, is called "continuous porous material." Our product from Yamaha Chemical is based on plastic and features properties such as coatability, liquid absorption, moisture retention, and low dust generation. By combining the excellent functions of the material with our unique molding and processing technology, we realize porous materials tailored to customer needs. In particular, it excels in functions related to "coating," "absorbing," "wiping," and "retaining" for oils, chemicals, and inks! This is a functional porous material that incorporates shapes and functions that are difficult to achieve with conventional porous materials. 【10 Functions】 ■ Coatability ■ Liquid Absorption ■ Low Dust Generation ■ Chemical Resistance ■ Moisture Retention ■ Permeability ■ Hydrophobicity ■ Oleophilicity ■ Adsorption ■ Flexibility 【Unique Molding and Processing】 ■ Extrusion Molding / Injection Molding ■ Two-layer molding with different pore diameters (roll) ■ Secondary processing such as assembly processing and grinding processing ■ Surface treatment *For more details, please refer to the PDF document or feel free to contact us.

    plastic
yamahachiporous_top.jpg

Porous plastic material "Yamahachiporous" *Free samples available

yamahachiporous_top.jpg
yamahachiporous_top.jpg yamahachi_p2.jpg yamahachi_p3.jpg yamahachi_p4.jpg yamahachi_p5.jpg yamahachi_p6.jpg yamahachi_p7.jpg yamahachi_p8.jpg
  • Related Link - https://yamahachi-chemical.co.jp/opencell/
  • Special site - Product/service details - https://pr.mono.ipros.com/yamahachi-chemical/produ…

Inquire About This Product

  • Contact Us Online
  • Download catalog

basic information

【 Available Shapes 】 ■ Sheet ■ Roll ■ Pen Tip ■ Various Shapes by Injection Molding *For more details, please refer to the PDF document or feel free to contact us.

Price range

Please contact us for details

Delivery Time

Please contact us for details

Applications/Examples of results

【Applications】 ■ Lubricants, solvents, and chemical solution applicators ■ Adsorbents for dust and oil ■ Rust prevention components ■ Liquid absorption, adsorption, and retention materials ■ Chemical solution applicators ■ Nibs for writing instruments ■ Ink penetration materials *For more details, please refer to the PDF document or feel free to contact us.

catalog(6)

Download All Catalogs
[Catalog] Continuous Porous Body "Yamahachi Porous"

[Catalog] Continuous Porous Body "Yamahachi Porous"

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

Catalog: Plastic Porous Sheet "Porous Sheet"

Catalog: Plastic Porous Sheet "Porous Sheet"

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

[ Catalog ] Porous Roller

[ Catalog ] Porous Roller

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

[Catalog] "Porous Material" that can be molded into various shapes - Free Design of Porous Material

[Catalog] "Porous Material" that can be molded into various shapes - Free Design of Porous Material

PRODUCT
  • E-book viewing
  • Catalog download

Contact this catalog

[Case Study] Yamaha Chemical Development Case Collection *What is a continuous porous material? What can it do?

[Case Study] Yamaha Chemical Development Case Collection *What is a continuous porous material? What can it do?

TECHNICAL
  • E-book viewing
  • Catalog download

Contact this catalog

[Company Information] Yamaha Chemical Co., Ltd. Development and Manufacturing of Continuous Porous Materials

[Company Information] Yamaha Chemical Co., Ltd. Development and Manufacturing of Continuous Porous Materials

COMPANY
  • E-book viewing
  • Catalog download

Contact this catalog

Company information

Yamahachi

Yamahachi Chemical Co., LTD.

Other manufacturing

Added to bookmarks

Bookmarks list

Bookmark has been removed

Bookmarks list

You can't add any more bookmarks

By registering as a member, you can increase the number of bookmarks you can save and organize them with labels.

Free membership registration
  • Special site
  • Official site
Phone number/address

Yamahachi Chemical manufactures and sells products based on our core technology "Yamahachi Porous," an open-cell porous plastic, and supports our customers' product development. Starting in the writing-instrument and stamp fields—porous pen nibs, pre-inked stamps, and stamp foam materials—we now focus on industrial porous materials (sheets, rollers and sponge swabs) that leverage 10 basic functions such as application, wiping, and absorption. By combining these 10 basic functions with 7 proprietary processing technologies, we solve customer challenges and deliver optimized porous materials with the required use, shape, and performance—including requirements that standard products cannot meet, through our integrated in-house production.

Product/Service List (19)

Related New Products

[Developed Product] Foam Sheet Tack
Materials
[Developed Product] Foam Sheet Tack
Oji Group Functional Materials Company
[Development Product] Transparent Heat Tack
Materials
[Development Product] Transparent Heat Tack
Oji Group Functional Materials Company
Non-woven fabric stain removal sheet
Materials
Non-woven fabric stain removal sheet
Oji Group Functional Materials Company
Behind the development of the fluoride-free coating agent "Kao Luna Flow"
Tools, consumables, and supplies
Behind the development of the fluoride-free coating agent "Kao Luna Flow"
三井物産プラスチック

The related categories of plastic

  • Materials
  • Polymer Materials
  • plastic
Find products and companies by related keywords
  • #material
  • #Porous materials
          

Inquire About This Product

  • Contact Us Online
  • Download catalog

Products

  • Search for Products

Company

  • Search for Companies

Special Features

  • Special Features

Ranking

  • Overall Products Ranking
  • Overall Company Ranking

support

  • site map
IPROS
  • privacy policy Regarding external transmission of information
  • terms of service
  • About Us
  • Careers
  • Advertising
IPROS Services
  • >IPROS GMS | Search site for the manufacturing industry
  • >IPROS | Search site for the B2B industry
COPYRIGHT © 2001-2026 IPROS CORPORATION ALL RIGHTS RESERVED.
Please note that the English text on this page is automatically translated and may contain inaccuracies.