Standard bentonite mixtures

Mieszanki bentonitowo-kormixowe

The Bentonite Standard mix contains the carefully selected Specjal bentonite raw material and a carrier of glossy carbon in the form of coal dust. Dedicated mainly to the foundry industry, it is used in the manufacture of moulds from classic bentonite compounds, mainly cast iron.

ADVANTAGES OF USE

  • allows a reduction in material costs due to the absence of additional glossy carbon supports (natural or synthetic) while maintaining good casting parameters and surfaces

ZGM Zębiec SA currently offers three types of bentonite mixtures with the following technical parameters:

Item Parameter 75 77 80
1 Wet compression strength [MPa], min. 6,80 6,90 7,00
2 Spill rate [%], max. 5,00 7,00 7,00
3 Swell factor [cm3/2g], min. 15 15 15
4 Carbonate content [%], max. 75 75 75
5 Water content [%], max. 8-13 8-13 8-13
6 Montmorillonite content [%], min. 27-31 25-29 23-27
7 Particle size 75% under 0,056mm

Standard PLUS bentonite mixtures

Mieszanki bentonitowo-kormixowe

The Bentonite Standard mix contains the carefully selected hybrid Specjal PLUS bentonite raw material and a carrier of glossy carbon in the form of coal dust. Dedicated mainly to the foundry industry, it is used in the manufacture of moulds from classic bentonite compounds, mainly cast iron.

ADVANTAGES OF USE:

  • allows a reduction in material costs due to the absence of additional glossy carbon supports (natural or synthetic) while maintaining good casting parameters and surfaces

  • hybrid Special PLUS bentonite translates into higher moulding sand strength and montmorillonite content in the raw material.

ZGM Zębiec SA currently offers three types of bentonite mixtures with the following technical parameters:

Item Parameter 75 77 80
1 Wet compression strength [MPa], min. 7,30 7,30 7,50
2 Spill rate [%], max. 5,00 7,00 7,00
3 Swell factor [cm3/2g], min. 15 15 15
4 Carbonate content [%], max. 85 85 85
5 Water content [%], max. 8-13 8-13 8-13
6 Montmorillonite content [%], min. 27-31 25-29 23-27
7 Particle size 75% under 0,056mm

Our product range also includes expanded perlite, bentonite, and resin-coated sands.

Packaging method
42±2,5 kg paper bags, stacked on Euro pallet 1200×800 mm Big Bag, approx. 1000 kg Bulk in truck tanks Other types of packaging to be arranged

Consulting

Technical consultancy:

Sylwia Sieczka
Implementation and Development Specialist

ph. +48 41 27 67 321
ph. +48 608 665 346
e-mail: sylwia.sieczka@zebiec.pl

Bartłomiej Mróz
Product Manager

ph. +48 602 523 520
e-mail: bartlomiej.mroz@zebiec.pl

Conditions of Sale:

Jarosław Kozieł
Manager of the Minerals Sales Department

ph. +48 41 27 67 416
ph. +48 784 697 119
e-mail: jaroslaw.koziel@zebiec.pl

Małgorzata Czarnecka
Trade Specialist

ph. +48 41 27 67 516
ph. +48 696 091 886
e-mail: malgorzata.czarnecka@zebiec.pl