About Clumping Bentonite Cat Litter
Clumping bentonite cat litter is the core grade in our range: a screened, dedusted sodium bentonite granule that forms a firm clump when it absorbs liquid. The clump holds together when lifted with a scoop, so soiled litter is removed cleanly and the surrounding granules stay dry in the tray.
This grade is the base material for brands and repackers. It can be sold as supplied, or used as the starting point for your own fragranced, colour-speckled or blended products. Clump strength, absorption and granule size are the properties we control most closely, because they are what end users notice first. Granular, coarse granular and pellet forms give you options for different price points and consumer preferences in each market.
Every batch is tested for moisture, water absorption, bulk density and granule size in our NABL-accredited laboratory and shipped with a Certificate of Analysis, so your quality team can check incoming lots against the agreed specification. Supply comes from our Gujarat manufacturing location, in jumbo bags for repacking or in private-label packs on request. Samples are available for clumping and absorption trials in your own facility, and granule size can be adjusted if your brand needs a particular feel or pour.
Typical specifications
| Parameter | Typical Value | Test Method |
|---|---|---|
| Granule size | 0.5–2.0 mm or 1–4 mm, or as agreed | Sieve analysis |
| Moisture | ≤ 10 % | Internal method |
| Water absorption | ≥ 250 % by mass | Internal method |
| Swell index | ≥ 20 ml/2 g | ASTM D5890 |
| Loose bulk density | 0.85–1.05 g/cm³ | Internal method |
| Added fragrance | None (base grade) | — |
| Colour | Light grey to cream | Visual |
Typical values for guidance. Guaranteed limits are stated on the Technical Data Sheet and batch CoA.
Key features & benefits
Firm, scoopable clumps
High-swelling sodium bentonite binds wet granules into a compact clump that stays intact on the scoop, so users remove only the soiled litter and the rest of the tray stays in use.
High liquid absorption
Typical water absorption of 250 % or more of the granule mass means liquid is taken up quickly near the surface, limiting how far it spreads and how much litter it affects.
Low-dust processing
Granules are screened and dedusted to remove fine particles before packing, which helps keep visible dust low when the litter is poured into the tray.
Choice of granule form
Granular, coarse granular and pellet forms let brands offer a fine, sand-like litter, a lower-tracking coarse product or a pellet format from the same clumping base.
Ready for private label
The clumping grade can be packed in your own branded packaging on request, or shipped in jumbo bags for repacking, with batch documentation for your quality records.
Applications
Private-label retail litter
Supplied to brand owners launching or extending a clumping cat litter range, packed to their artwork and pack format or delivered in bulk for packing in the destination market.
Bulk supply to repackers
Jumbo bags of clumping litter for distributors and repackers who fill their own retail bags and boxes locally, which can reduce freight costs on bulky finished packaging.
Base for customer formulations
A consistent clumping base for brands that add their own fragrance, colour speckles or other additives, keeping clump performance steady across every product variant they sell.
Usage & handling
- End-user guidance commonly suggests a fill depth of about 5–8 cm in a clean tray.
- Remove clumps daily and top up with fresh litter to keep the depth constant.
- Used litter should not be flushed; it should be disposed of with household waste in line with local rules.
- Store bags sealed in a dry place, since humidity lowers absorption and can cause caking in storage.
Packaging & supply
- 1 MT and 1.2 MT jumbo (FIBC) bags for repacking
- 25 kg HDPE or paper bags
- Custom and private-label packaging on request
Frequently asked questions
How firm are the clumps formed by your clumping cat litter?
The clumping grade is made from high-swelling sodium bentonite, which binds wet granules into a compact clump that can be lifted with a scoop without breaking apart in normal use. Clump firmness depends partly on granule size, so finer granules tend to give tighter clumps. We recommend testing samples under your own conditions before finalising the specification.
Can we add our own fragrance or additives to the clumping grade?
Yes. Many brands buy the clumping grade as a base and add their own fragrance or other additives during repacking. Alternatively, our scented grade can be supplied with fragrance dosed during production. If you add materials yourself, check that they do not reduce absorption or clump strength, and confirm that the finished product complies with the rules in your market.
What is the difference between granular, coarse and pellet clumping litter?
Granular litter has a finer, sand-like texture and usually forms the tightest clumps. Coarse granular litter pours with less dust and tends to track less out of the tray. Pellets give a distinct look and feel for brands that want a different format. All three are made from the same bentonite base, so the choice is mainly about texture and positioning.
What does the Certificate of Analysis report for clumping litter?
The batch Certificate of Analysis typically reports moisture, water absorption, bulk density and granule size distribution, measured in our NABL-accredited laboratory. These values let your quality team check each delivery against the agreed specification. Guaranteed limits are stated on the Technical Data Sheet. If you need additional parameters for your own quality system, ask at enquiry.
Can we get clumping litter samples for consumer trials?
Yes. Samples of the clumping grade are available on request in the forms and granule sizes you want to compare. Brands often use them for internal testing and small consumer panels before choosing a final specification. Tell us how much material you need and the market you are developing the product for, and we will send samples with the Technical Data Sheet.