High-functioning material for ionizing radiation shielding with easy decontamination property

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Min.Order Quantity: 10 Sheet/Sheets
Supply Ability: 1000 Sheet/Sheets per Month
Port: Kobe,Osaka
Payment Terms: L/C,T/T,Paypal
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Packaging Details: Shipping standard packaging for small lots For large lots please consult with us
Delivery Detail: Shipped 30 to 40 after payment is confirmed.


A flexible sheet that shields radiation and electromagnetic waves without the any lead, which is usually used.

  High-functioning material for ionizing radiation shielding with easy decontamination property


High-performance radiation and electromagnetic wave shielding material 

is used in instead of lead. This material is widely used in Japanese nuclear

power generation stations, medical equipment, and RI equipment.




It is a high energy radiation and electromagnetic wave shielding sheet,

made from tungsten and resin.

It does not use lead, which is harmful to the environment and the body,

so it can be used with peace of mind.

Furthermore,it is an environmentally-friendly product, which can be recycled.




The thin sheets are flexible and can be wrapped around thin pipes.




The material can be easily cut using scissors, a knife, etc.




We can perform additional processing on the material to suit the required specifications.

It is possible to hold the shape of the shieldimg material by a heat treatment.




We can perform additional processing on the material to suit the application.

Many products with this shape are used in Japan.




This material is produced in Japan using integrated in-house processing from

raw material procurement to blending, forming, and secondary processing.




Besides our product “Df sheet” may be easily cut with a pair of scissors or a knife, the product is characterized in that it carries very little load on the environment because it does not include lead. That is to say, it may be incinerated as well as treated as industrial waste. As you know, it is difficult for you to treat lead as industrial waste and lead is harmful to a human body too. Also any electrical and electronic product whose content of lead exceeds more than a certain value (1000 ppm) is not permitted to be exported to the EU nations by the RoHS directive.


Even in Japan, almost all kinds of products including lead gradually are having been substituted by those made of lead free material. In fact, the lead compound is prescribed as a deleterious substance by a Japanese law. Under such social circumstances, our product “Df sheet” has been delivered to the majority of all domestic nuclear power stations for various applications of shielding against radiation instead of lead.






These are high-quality products that are produced and inspected under strict controls.

We have received ISO9001/2008 quality management system certification. 






These materials contribute to reducing the radiation exposure of

workers in nuclear power facilities.


They have been delivered to Hokkaido Electric Power Co., Ltd.,

Tohoku-Electric Power Co., Inc., Tokyo Electric Power Company,

The Japan Atomic Power Company, Japan Nuclear Fuel Limited,

Chubu Electric Power Co., Inc., The Kansai Electric Power Co., Inc.,

Chugoku Electric Power Co., Inc., Shikoku Electric Power Co., Inc.,

and Kyushu Electric Power Co., Inc.

Direct transactions with customers also allow us to develop products reflecting customer input.




In medical equipment, our materials are used to shield X-rays during X-ray

photography and inside inspection equipment, such as digital radiography (DR)





For industrial applications, our materials are used in contamination control

inspection equipment and other devices.



 You can select the size and shielding capability to suit the application 



Lead equivalent




























Design, production, sales and retail of industrial machinery,

environmental machinery, and inspection machinery Consulting,

subcontracting, design of functional materials


 Company PR 
Our company's forte is our ability to fabricate physical products based

on what we hear from customers who will use them.

We offer off-the-shelf products, develop unique materials and products,

and supply products with extra added value.


Anyway we arean engineering company basically and are ready to deliver any kinds of products to you making the most of our superior engineering skill. So please do not hesitate to contact us whenever you also have some trouble in engineering.


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<Business Philosophy>
ALPHA TECHNICAL RESEARCH CO. ,LTD aims to contribute to the well being of all employees and contribute to the public good by making good products that meet customer needs, and by working with all our might.

Design, production, sales and retail of industrial machinery,environmental machinery, and inspection machinery
Consulting, subcontracting, design of functional materials

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Basic Information

Business Type: Manufacturer, Other  
Main Products: Functional material,Df sheet (radiation screening sheet),Circle Cleaner,Water processing devices,Odor elimination devices  
Number Of Employees: 51 - 100 People  

Trade & Market

Main Markets: Domestic Market
Eastern Europe
Total Annual Sales Volume: US$5 Million - US$10 Million  
Export Percentage: 1% - 10%  
Trade Shows: The 6th International Water Solution Exhibition    

Factory Information

Factory Size (Sq.meters): Below 1,000 square meters  
Factory Location: Technical Development Center, 2-2-1 Minatojima Nakamachi, Chuo-ku, Kobe City, Hyogo Prefecture, Japan, Kobe Funa-youhin Center  
No. of Production Lines: 5  
Number of R&D Staff: 5 - 10 People  
Number of QC Staff: Less than 5 People  
Certifications: ISO9001
Contract Manufacturing: OEM Service Offered   Design Service Offered  

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How It Works

Japan | Contact Details
Experience: Established 1995

Communicate with Supplier:

Mr. Koichi Furusawa
Mr. Koichi Furusawa:
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