Model No.: GDGEL-281
Packaging: 25kg/bag, 50LB/BAG
Place of Origin: China
Supply Ability: 10000MT/YEAR
HS Code: 38249999
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.
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.