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30+ organophilic clay grades for paints, oil drilling, lubricating grease, printing inks, cosmetics, and water treatment. Select by application below, or use the Product Finder for guided grade selection.
| Grade | Description | LOI | Color | Activation |
|---|---|---|---|---|
| CP-40 | Dual-use grade for solvent coatings and lubricating grease | 28–31% | White | Polar activator recommended |
| CP-EL | Low-polarity marine and aliphatic solvent coatings | 28–32% | Light yellow | Polar activator required |
| CP-EDS | Fine-particle ≤10μm, medium-high polarity systems | 34–37% | Light yellow | Confirm current TDS |
| CP-MPZ | Ink-focused grade for mixed and selected UV systems | 31–34% | Light yellow | Polar activator required |
| CP-34 | General purpose, aromatic systems, with activator | 28–30% | Light yellow | Polar activator required |
| CP-APA | Self-activating, ketone/ester/aromatic systems | 32–35% | Off-white | Self-activating |
| CP-180B | Fine particle, clear gel, fumed silica replacement | 29–32% | Light yellow | Polar activator required |
| CP-388 | High purity, widest polarity range, PE/PP composites | 31–34% | Light yellow | Optional activator |
| CP-VZ | Self-activating, ≤20μm, polyester/alkyd/epoxy/PU | 31–33% | Light yellow | Self-activating |
| CP-27A | High polarity, epoxy systems, marine & anti-corrosion | ≤38% | Light yellow | Optional activator |
| CP-EZ | Ultra-fine ≤10μm, high purity, self-activating | 35–37% | Light yellow | Self-activating |
| CP-10 | White, self-activating, ≤40μm, light-tinted paints | 30–34% | White | Self-activating |
| CP-26 | Economical, self-activating, ≤40μm | 26–29% | White | Self-activating |
| CP-RL | Plasticity modifier, nonpolar systems, ≤20μm | ≤33% | Light yellow | Self-activating |
| CP-120 | ≤10μm, medium-high polarity, no-solvent inks | 34–37% | Light yellow | Multiple activators |
| CP-908 | White, low-medium polarity, multi-application | 29–32% | White | Polar activator required |
| CP-300A | White, low-medium polarity, refractory applications | 29–32% | White | Polar activator required |
| CP-180 | White, diesel & low-polarity systems | 29–32% | White | Polar activator required |
| CP-24 | Economical, transparent coatings, low base viscosity thixotropy | <29% | White | Polar activator required |
| CP-24B | Economical, wide intermediate-low polarity range | <29% | White | Polar activator required |
| CP-21A | High purity, ≤10μm, cost-effective | 26±1.5% | Light yellow | Self-activating |
| Grade | Description | Key Spec | Activation |
|---|---|---|---|
| CP-3 | Economy grade for qualified non-aqueous drilling fluids | Recommended ≤150°C BHT | Use current drilling procedure |
| CP-982 | Standard OBM viscosifier, diesel & mineral oil | ≥95% <76μm | No activator (drilling use) |
| CP-992 | Wet process, rapid yield, synthetic & low-BTEX base fluids | LOI 35–39% | No activator (drilling use) |
| CP-31 | Self-activating, low shear, cold climate | ≥95% <76μm | Self-activating |
| CP-2 | Amine-treated, diesel OBM viscosifier | ≥95% <76μm | No activator (drilling use) |
| CP-34 | Dual-use: coatings + drilling | LOI 28–30% | Polar activator (coatings) |
| CP-OC | API-grade sodium bentonite for water-based drilling mud | API 13A | Hydrates in water |
| Grade | Description | Typical Loading |
|---|---|---|
| CP-40 | Dual-use coating/grease grade; polar activator recommended | 2–8 wt% screening range |
| CP-250A | Synthetic & vegetable oil greases, drop point >260°C | 7–10 wt% |
| CP-720A | Vegetable oil & bio-based greases, biodegradable EAL | 7–10 wt% |
| CP-2143 | Naphthenic & paraffin mineral oil, rust protection | 7–10 wt% |
| CP-2148 | Centrifugal purified, zero impurities, precision bearings | 7–10 wt% |
| CP-21A | High purity ≤10μm, mineral oil base primarily | 7–10 wt% |
| CP-120 | ≤10μm, ester/synthetic base oils, multiple activators | 7–10 wt% |
| Grade | Description | Viscosity Reference |
|---|---|---|
| CP-187 | Waterborne coatings and selected aqueous formulations | 0.2–8.0% laboratory screening only |
| CP-EW | Standard water-dispersible grade, 0.2–3.0% | Gel at ≥2% in water |
| CP-EWS | Improved grade, ceramics, higher thixotropy | ≥3,000 mPa·s at 3% |
| CP-WBS | Highest viscosity, putty & high-build coatings | 10,000–13,000 mPa·s at 10% |
| THICKENT W | Dual aqueous/solvent system, HEC/HPMC replacement | 1,500–2,500 mPa·s at 2% |
| THICKENT | Cellulose-clay composite, HPMC replacement for mortar | Y5: 2,600–4,000 / Y7: 4,500–6,500 mPa·s |
| Application | Primary Grades | Notes |
|---|---|---|
| Solvent-based industrial paint (aromatic) | CP-34, CP-40, CP-APA | Compare conventional activated and self-activating routes |
| Transparent coatings / clear lacquers | CP-EZ, CP-180B, CP-24 | ≤10μm dispersion for zero haze |
| Marine / anti-corrosion coatings (epoxy) | CP-27A, CP-34 | High-polarity epoxy system compatibility |
| High-solid / low-VOC coatings | CP-APA, CP-180B | Self-activating — no ethanol activator VOC |
| Oil-based drilling fluid (standard) | CP-982, CP-2, CP-3 | CP-3 is the economy trial option within its temperature boundary |
| OBM — synthetic / low-aromatic base | CP-992, CP-31 | Rapid yield, less shear required |
| Lubricating grease — synthetic base | CP-250A, CP-720A | Drop point >260°C |
| Lubricating grease — formulation screening | CP-40, CP-2143, CP-21A | CP-40: 2–8 wt% screening range; suitable polar activator recommended |
| Precision bearing grease | CP-2148 | Zero quartz/feldspar, centrifugal purification |
| Printing ink (planographic / gravure / selected UV) | CP-MPZ, CP-EDS, CP-250 | Select by ink vehicle, fineness and activation requirements |
| Waterborne coatings | CP-187, CP-EW, CP-EWS | CP-187 0.2–8.0% is a laboratory screening envelope, not a product specification |
| High-viscosity waterborne putty | CP-WBS | 10,000–13,000 mPa·s at 10% |
| Construction mortar / tile adhesive | THICKENT Y5/Y7, THICKENT W | HPMC / HEC replacement |
| Water-based drilling (freshwater) | CP-OC | API 13A sodium bentonite |
| General water-based thickening (paints, inks, industrial fluids) | CP-OC | Unmodified sodium bentonite; economical general-purpose thickener |
Use our Product Finder to narrow down by solvent system, application, and activation preference — or contact our technical team with your formulation parameters.
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