JIS TEST POWDERS2 Glass beads

Standard

Reference standard:JIS Z 8901

*Material used:
GBL:Soda lime glass
GBM:Barium-titanate glass

*Chemical  composition
GBL(Soda lime glass)

Chemical  composition % ( mass )
SiO2 70~73
Na2O 12~15
CaO 7~12
MgO 1~5

GBM(Barium-titanate glass)

Chemical  composition % ( mass )
TiO2 33~38
BaO 41~48
SiO2 10~14
CaO 4~8

*Particle density:
GBL‐2.1~2.5g/cm3
GBM‐4.0~4.2g/cm3

*Particle size distribution

class Particle size at  90%,50%,10% oversize mass basis(%) on the cummulative distribution curve
90% 50% 10%
GBM 20 18 min. 22±1.0 26 max
GBL 30 GBM 30 26 min. 30±1.0 34 max
GBL 40 GBM 40 37 min. 41±1.0 45 max
GBL 60 55 min. 59±1.0 63 max
GBL 100 95 min. 100±1.0 105 max

*Refractive index:
GBL: 1.51~1.53,  GBM: 1.92~1.94
*The non-spherical particle,opaque particle,agglomerated particle, and foreign matter are less than 5% in total.

Microscopic Photograph

Test Powders 2-GBL 60 (SEM)

Test Powders 2-GBL 60 (SEM)

Test Powders 2-GBM 40 (SEM)

Test Powders 2-GBM 40 (SEM)

Test Powders 2-GBM 20 (SEM)

Test Powders 2-GBM 20 (SEM)

Price

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 )
GBM-20 Barium-titanate glass
( beads )
50g
100g
200g
500g
15,400
28,800
55,400
135,900
GBM-30 Barium-titanate glass
( beads )
100g
500g
1Kg
9,800
41,000
77,900
GBM-40 Barium-titanate glass
( beads )
100g
500g
1Kg
7,800
31,900
60,800
GBL-30 Soda lime-silicate glass
( beads )
100g
500g
1Kg
11,200
46,800
89,700
GBL-40 Soda lime-silicate glass
( beads )
100g
500g
1Kg
8,300
34,000
63,400
GBL-60 Soda lime-silicate glass
( beads )
100g
500g
1Kg
6,500
25,600
47,300
GBL-100 Soda lime-silicate glass
( beads )
100g
500g
1Kg
5,300
18,500
36,200

Notice

New!
Notice of discontinuation of glass beads GBL-30
Dear Customers

The following products have been discontinued.
(Because it is difficult for the manufacturer currently requesting processing to continue manufacturing)

Glass beads GBL-30

We apologize for the inconvenience, and thank you for your understanding.

September 8, 2021
New!
Notice about sale of glass beads GBL-30
Dear Customers

Please note that the following items are sold only in stock.
(Because it is difficult for the manufacturer currently requesting processing to continue manufacturing)

Glass beads GBL-30

We apologize for the inconvenience, and thank you for your understanding.

September 3, 2021
Notice of discontinuation of glass beads GBM-20
Dear Customers

The following products have been discontinued.
(Because it is difficult for the manufacturer currently requesting processing to continue manufacturing)

Glass beads GBM-20

We apologize for the inconvenience, and thank you for your understanding.

November 11, 2020
Notice about sale of glass beads GBM-20
Dear Customers

Please note that the following items are sold only in stock.
(Because it is difficult for the manufacturer currently requesting processing to continue manufacturing)

Glass beads GBM-20

We apologize for the inconvenience, and thank you for your understanding.

October 26, 2020
Regarding order restrictions for glass beads GBM and GBL
Dear Customers

Due to the difficulty of securing inventory of the following JIS test powder glass beads GBM and GBL, shipments are currently restricted.

GBM-20 GBM-30 GBM-40
GBL-30 GBL-40 GBL-60 GBL-100

Currently, we limit the shipment of glass beads to 100g x 1 piece per one item per order.
(GBM-20 is 50g x 1 piece)

However,It is possible to order multiple different varieties with one order.
(For example, order 50g x 1 piece of GBM-20, 100g x 1 piece of GBM-30, 100g x 1 piece of GBL-60 at one time)

We apologize for the inconvenience, and thank you for your understanding.

September 25, 2020
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
About providing SDS and hazardous labels
Dear Customers

From June 1, 2016, based on the Industrial Safety and Health Act, applicable products containing specified chemical substances or those exceeding the specified content will be labeled the bottle hazardous labels and SDS will be Attached.

Please Check “Products labeled with hazardous label” for applicable products.

Products labeled with hazardous substances label

Other than the applicable products are not attached SDS with the products, so if you need it, please request us by email.

Our email address is testpowders-e@appie.or.jp

If you contact us, please include the reason why you need SDS.

Contact

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