Bentonite Clay Organoclay used Unsaturated polyester putty

Basic Info

Model No.: GDGEL-281

Color: Colorless

Appearance: Powder

Additional Info

Packaging: 25kg/bag, 50LB/BAG

Productivity: 20000MT/YEAR

Brand: GDGEL

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 10000MT/YEAR

Certificate: ISO9001

HS Code: 38249999

Port: Shanghai,Ningbo,Tianjin

Product Description

GDGEL-281 RHEOLOGICAL ADDITIVE

Solvent Based Rheological Additives Description:

GDGEL-281 is an organo clay (modified bentonite), designed especially for use  in solvent based system. It can be used widely in solvents from low polarity to medium-high polarity.

Rheology Modifiers Thickeners Properties:

Composition                             Organic derivative of a montmorillonite clay

Appearance                              Fine powder, light yellow

Moisture content (105℃,2hr)          ≤3.5%

Loss on ignition (1000℃)             28%-30%

Bulk density                               0.35-0.48g/cm3

Fineness (<74μm, %)                 ≥95%

●   Marine paint, Industrial paint, heavy-duty, anticorrosion paint such as bituminous coatings, polyester paints, Alkyd paints.

●   Sealant         ● Inks        ● Grease     ● Unsaturated polyester putty

Organophilic Clay Using:

GDGEL-281 disperses under high shear and requires a polar activator for best efficiency. Heat is not required to obtain good dispersion. Addition levels are typically in 0.2%~2.0%. Polar activator (95% Ethanol or 95% Methanol) is needed. Normally addition level of polar activator is recommended to be 40%~50% of GDGEL-281 in weight. If in xylene system, addition level of polar activator is about 30%-40% of GDGEL-281 in weight.

Pre-gel is made as below procedure.

1.    Charge solvent to mill

2.    Slowly add GDGEL-281(6-10% by weight of total pregel) to mill under agitation.

3.    Mix at high speed for 5 minutes.

4.    Add polar activator.

5.    Mix at high speed for 5 minutes.

Company Introduction:

GDNM combines knowledge and experience with the latest plant and technology. Established in 2008, as the up-rising star in the line of modified Bentonite, we have the newest organophilic clay manufacturing facility anywhere in the world. GDNM`s manufacturing plant is built to the latest design and highest safety and production standards. And with our location near Shanghai Port means we can deliver quickly and cost-effectively anywhere in the world. GDNM is committed to environmentally friendly materials for Coating, Paint, Ink, Oil drilling mud, Lubricating Grease, mortar, putties, water treatment etc. industrial. So we centered on waterborne Rheological Additive, at the same time, we make high purity solvent-born Organoclay Rheological additive which is no harmful to the environment. We believe that good quality and service make us to run faster and longer.

How to choose the suitable Organophilic Clay for Oil Drilling Fluids?

Generally, we recommend the grades according to the base oil.

Such as Diesel Oil, Mineral Oil, Synthetic oil and All-oil system.