JIS TEST POWDERS1(JIS Z 8901) (Class 12 Carbon black)


Reference standard:JIS Z 8901
*Material used:Carbon black

*Physicochemical characteristic

Absorbed amount of DBP 25~34 ml/100g
Adsorbed amount of iodine 22~30 mg/g

Absorbed amount of DBP: The amount of the DBP(Dibutyl phthalate)necessary to fill the void among particles shows the state of the agglomeration of particles.
Adsorbed amount of iodine:This value is an amount of iodine which is adsorbed by the unit mass of carbon-black and relates with the specific surface area.

*Particle size range : 0.03~0.20μm

  • Measured by microscopic method.
  • Particle size distribution is not prescribed.

Microscopic Photograph

Test Powders 1-Class12(Carbon black)(EM)

Test Powders 1-Class12(Carbon black)(EM)

Test Powders 1-Class12(Carbon black)(EM)

Test Powders 1-Class12(Carbon black)(EM)


Air-freight charge and handling charge are added to prices in the list. Invoice will be sent for inquiry with required quantity and destination of the cargo. Delivery of cargo shall be made after confirming your payment to our bank account or Credit cards indicated in the invoice.
For example, 10 kg of JIS Test powder 1-Class 8 Kanto (Japanese) loam to Shanghai costs 119,700(JPY), consisting of powders price: 88,200(JPY), Air-freight charge: 18,000(JPY) and handling charge: 7,500(JPY). Payment shall be in Japanese Yen to our bank account or Credit cards. (Currency: Japanese Yen)
Shipment type is DAP. (Delivered at Place)

Classification Material used Package Price ( JPY )
Class 12 Carbon black 1Kg 8,400


New! !
Holiday Closing Notice
Please be informed our office will be closed for 9 days from Aug. 8, 2020 to Aug. 16, 2020 for summer break.

If you have any questions about the order, please confirm "The procedure method of the order" on our website.
If you have a request for quotation, please fill out the request for quotation form, sign it and send it by email.
Our email address is testpowders-e@appie.or.jp

However, the inquiries received during this period will be answered after Aug. 17.

We are sorry for any inconvenience this may cause you.
New! !
Notice of Changes to Price for JIS Test Powders
Dear Customers

We thank you for your continued support and patronage.
We would like to inform the price change from April 01, 2020 regarding our below products.
Prices of all our products will be raised by 5% due to increased production costs.
Thank you for your patience and understanding in this matter.

Your continued association with our firm would be highly appreciated.

Thank you for your cooperation.

New Price List


Kyoto Office (Head Office) No.5 Kyoto Bldg., 181 Kitamachi, Rokujo-agaru, Karasuma-dori, Shimogyo-ku Kyoto, 600-8176, Japan
Tel :+81-75-354-3583
Fax :+81-75-352-8530
e-mail : testpowders-e@appie.or.jp