Q:What is the cone penetration of a bentonite grease?

Excellent high temperature, no drop point, high temperature evaporation loss, to ensure that grease at high temperature does not drain;Good lubricity and extreme pressure, effectively reduce friction and reduce wear and tear;

Q:Is Peng Runtu and talc an ore?

The bentonite is non metallic mineral montmorillonite as the main mineral composition, structure of montmorillonite is 2:1 type crystal structure of [1] consists of two silicon oxygen tetrahedron sandwiching a layer of aluminum eight surface body composition, due to the layered structure of montmorillonite crystal cell formation in the presence of some cations, such as Cu, Mg, Na, K, and the cation with montmorillonite crystal cell function is not stable, easy to by other cation exchange, so it has good ion exchange property. Foreign countries have already applied 24 fields and more than 100 departments in industry and agriculture. There are more than 300 products, so people call it "omnipotent soil"".

Q:How to increase the swelling effect of sodium based bentonite

1, the montmorillonite content and cation exchange capacity of bentonite ore can be confirmed, and the amount of sodium carbonate can be reasonably added.2, the sodium conditions, moisture, temperature, shear force, extrusion pressure four should be reasonably applied.3, production process: raw ore, testing, coarse crushing, batching, sodium, drying, crushing, testing.4, as far as possible in the ingredients without organic additives, not high temperature.

Q:What is bentonite produced?

The processing and production of bentonite should be produced according to its own reality: the type of ore, the local climate, the location and quantity of the product, etc.. There is no universal integrator to do production line integration. If there is also deceptive money.

Q:Some problems in preparation of bentonite mud and application of mud

The production of bentonite mainly depends on drying or drying in Raymond mill. This is the use of bentonite mud production taboo.

Q:Can organic bentonite be added to base oil?

) bentonite grease because the bentonite thickener is firmly combined with a base oil, showing its excellent colloidal stability, on the other hand, the base oil is difficult to enter the friction surface, therefore the abrasion resistance and scratch resistance is not ideal, the impact of its use in the high speed rolling bearing.

Q:Construction method of bentonite waterproof blanket

Laying of GCL:1) wide, large bundles of bentonite composite waterproof pad (GCL) should be used in laying construction machinery; condition does not have a narrow and small bentonite composite waterproof pad (GCL), also can use artificial paving.2) laying the bentonite composite waterproof mat (GCL) according to the ordered block and the direction block.3) when the composite waterproof pad (GCL) is laid, the connection between the cushion and the pad should be staggered, and the connection should not be formed.4) the waterproof surface of the composite waterproof mat (GCL) shall not contain sand, water (including dew) and other impurities that affect the quality of the lap joint.5) bentonite composite waterproof pad laying elevation and slope (GCL), in order to avoid the sliding pin pads of the available fixed, except with nails in waterproof pad overlap and edge position of the fixed, the middle of the waterproof pad also depends on the smoothness of the pin, to ensure stable waterproof pad smoothly mounted on the wall and floor, nail holes need to make parts of visual processing (bentonite composite waterproof pad to pad during the construction of long inclined plane along the direction parallel to the direction of laying, so as to reduce the accumulation of falling to the lowest limit.)

Q:How to distinguish the quality of montmorillonite?

Because of montmorillonite is made from bentonite, very confused, and two with white powder from the appearance, is very similar, the user difficult to distinguish the authenticity, plus the two price disparity, posing and alternative more.Replacement of montmorillonite and bentonite are interchangeable in casting, metallurgy, papermaking, coating, paint and other fields, but in medicine, food, veterinary drugs and feed industries is irreversible, because the application of montmorillonite medicine, food, veterinary drugs and feed industries to be tested in four aspects.

Q:Physical characteristics of bentonite waterproof mat

With excellent performance, waterproof, anti permeability above the static water pressure up to 1.0MPa, the permeability coefficient of 5 x 10-11cm/s, bentonite is a natural inorganic material, not aging reaction, good durability; and will not cause any adverse effect on the environment of environmental protection materials

Q:How can cellulose be added to bentonite? Do I need to add soda ash?

Adding cellulose is to increase physical viscosity. General adding method: the cellulose is mixed with the proper amount of soil powder, then it is mixed with soda ash and mixed with the bentonite ore to be crushed again.