The viscosity of my water based foundry wash is too high due to the solid content. How can I change this?
Wetting and dispersing additives help to reduce viscosity in highly filled foundry washes. DISPERBYK and DISPERBYK-192 are good products for foundry washes.
I want to improve the anti-settling properties of my foundry washes.
For water based foundry washes we recommend LAPONITE RD and OPTIGEL-CK. Both products will create a thixotropic flow behaviour in water based systems and improve the anti-settling. For solvent based foundry washes we recommend CLAYTONE-40.
I am looking for a high purity aluminum silicate product for monolithic refractories. It should have good binding properties and good green strength.
BENTOLITE-L3 and BENTOLITE L10 are high purity aluminum silicates. Their high purity makes them very suitable for various monolithc refractory applications. They show good binding properties and high green strength.