1. Bentonite specifications — what actually matters for B2B buyers

B2B buyers searching for bentonite cat litter manufacturer, bentonite clay cat litter brands, sodium bentonite cat litter brands, or china customized bentonite cat litter formula are usually comparing on the same five technical axes. Here is what each one means, why it matters, and the Cat Global / PY-PET specification floor you should benchmark against:

1.1 Clumping strength (g/cm²)

Clumping strength is the headline number for any clumping bentonite cat litter SKU. It tells you how much weight the clump can hold before breaking. Below 200 g/cm² the clump disintegrates during scooping; above 400 g/cm² the clump is rock-hard and survives full-household litter-box turnover. Cat Global bentonite hits 290–480 g/cm² — well above the household minimum and consistent with premium private-label programs.

1.2 Dust content (%)

Dust content is the single biggest driver of consumer complaints. The dust fraction is the smallest particles that escape the granule and become airborne during pouring, scooping or even the cat’s digging. Industry data points: standard bentonite runs 1.5–3% dust (cat owner’s “dusty litter” complaint); premium bentonite runs 0.5–1.0%; low dust bentonite cat litter (Cat Global grade) runs ≤ 0.5%. Lower dust = better respiratory outcomes for cats and owners + less tracking out of the box.

1.3 Deodorisation rate (%)

Bentonite’s deodorisation comes from its high cation-exchange capacity — it locks ammonia (NH₃) and trimethylamine (the fishy odour) onto the clay surface. Cat Global bentonite hits 88–92% deodorisation. The 4–6 percentage points between 88% and 92% is meaningful: in a multi-cat household a 92% deodorisation is the difference between a noticeable odour at 24 hours and a noticeable odour at 72 hours.

1.4 Swelling index (×)

The swelling index is bentonite’s unique selling point — the dry pellet can absorb 12–15× its own volume of liquid and lock it in. Cat Global sodium bentonite hits 12–15× dry volume swelling. Higher swelling = less litter used per week = lower monthly cost per cat. This is why bentonite is the per-ton cost low-cost option for high-urine multi-cat households despite the higher per-ton price than some substrates.

1.5 Granule shape

Three standard shapes ship from Cat Global: round (1.6–2.5 mm smooth sphere — best for kittens and short-haired cats), ball (2.0–3.0 mm irregular crushed — the classic “odd shape” look for general multi-cat use), and crushed (1.5–4.0 mm chunk — preferred in Middle East and South America for the heavier-clumping feel). OEM custom shapes available above 5 MT per SKU. Read the deeper sodium bentonite spec guide →

2. Bentonite granule shapes & fragrance options — buyer guide

Cat Global bentonite ships in three standard granule shapes with 8 stock fragrances. The right combination depends on your shelf tier, your target market, and the cat-owner demographic. Here is how each option maps to a buyer scenario:

Fragrance load is tuneable between 0.05% and 0.40% depending on SKU. The 0.10 – 0.30% band is the sweet spot for most markets. Custom fragrance profiles (ocean breeze, white musk, jasmine) available for OEM programs above 5 MT per SKU. Read the sodium bentonite spec deep-dive →

3. The B2B order process, step by step

4. 2026 pricing & supplier-vetting insight

The price a B2B buyer pays depends on three variables: the trade term (FOB vs CIF vs DDP), the SKU configuration (granule shape, fragrance profile, fragrance load, pack size), and the shipment size (1 × 20FT pilot vs 10 × 40HC annual program).

• FOB Dalian — the factory-gate price. You pay for the goods + our loading onto the vessel. You arrange and pay for ocean freight, insurance and destination charges. Best for buyers with their own freight forwarder.
• CIF destination port — we quote the goods + ocean freight + insurance to your named destination port. You handle destination clearance and last-mile delivery. Best for buyers who want a single all-in price.
• DDP your warehouse — we deliver the goods, cleared and duty-paid, to your warehouse door. Best for buyers in markets where the seller has an established customs broker (we have lanes in BR, MX, CL, SA, AE).

Working benchmark for 2026 bentonite FOB Dalian (1 × 20FT standard SKU, unscented, 5 kg pack): low three-digit USD per ton — the lowest per-ton cost across the Cat Global cat-litter lineup. Heavy granules (0.75 – 0.88 g/ml) translate to a slightly higher per-scoop use (≈ 2.5 kg per cat per week) but the lowest per-ton FOB makes bentonite the most economical substrate per kilogram shipped. Multi-cat households (2+ cats) are the strongest value-tier fit.

5. How to vet a bentonite cat litter manufacturer

Six things to verify before sending a deposit:

1. Factory ownership — request the business license. The supplier name on the invoice must match the factory name (no trading-company intermediaries). Cat Global ships only from PY-PET‘s Aisha-Pet factory — one legal entity, one factory, one quality system.
2. Sodium bentonite source — ask which sodium-bentonite mine the factory sources from. Cat Global sources Wyoming-grade sodium bentonite, screened for swelling index ≥ 12× before production.
3. Active certifications — request scanned copies of ISO 9001, BSCI, Sedex, SGS test reports with expiry dates. Cat Global holds all five.
4. Production capacity — ask for monthly tonnage and verify with a third-party audit (SGS, Bureau Veritas). Cat Global: 6,000 T/month, 150,000 T/year.
5. Reference shipments — ask for a B/L copy from a recent shipment to your destination country. A real bentonite cat litter supplier has dozens of these.
6. Sample quality — order 5–10 kg samples from 2–3 suppliers and run your own QA before committing to a container. Check clumping hardness (squash the clump with a spoon 30 seconds after pouring water on it) and dust level (pour the sample from a 30 cm height into a glass tray).

6. 5 common B2B pitfalls — and how to avoid them

1. “Too cheap” offers — sub-$X / ton FOB usually means calcium-bentonite substitution (no clumping) or a relabelled competitor’s product. Always request a COA showing swelling index and an SGS report.
2. Vague lead times — “30–60 days” is not a lead time, it’s an excuse. Demand a written ≤ 20-day commitment with penalty clauses for delays.
3. Calcium-bentonite substitution — confirm in writing that your container holds sodium bentonite (clumping grade, ≥ 12× swelling index). Some factories substitute calcium bentonite (no clumping, lower swelling) for sodium bentonite at the loading stage — the price is lower but the litter won’t clump.
4. No SGS report — if the supplier can’t produce a recent SGS dust + heavy-metal report, walk away.
5. “First-time” deposit demands > 50% — standard is 30% deposit + 70% against B/L. Anything above 50% deposit signals cash-flow stress on the supplier side.

7. Per-ton cost calculator

Quick math for a 1 × 20FT container of Cat Global bentonite cat litter (≈ 18–22 MT, standard SKU, unscented, 5 kg pack):

• Goods (FOB Dalian): approx low three-digit USD / MT (depends on volume + SKU)
• Ocean freight Dalian → Jeddah / Santos / Rotterdam / Manila: USD 60–120 / MT (varies with lane + bunker)
• Destination charges (THC, doc fee, ISF): USD 400–600 per container
• Duty (varies by HS code + destination): 0–10% CIF for most cat-litter HS codes

For a hands-on calculation, send us your target SKU, destination port and trade term via the inquiry form — we’ll send back a line-item quote within 24 hours.

8. Next reads — 4 supporting articles on the bentonite cluster

This page is the umbrella pillar for the Cat Global bentonite cluster. The four supporting articles below cover each of the four sub-clusters in depth and link back to this page via contextual links.

• Bentonite Cat Litter Bulk B2B Buying Guide — the buyer’s playbook for first-time procurement, supplier vetting, contract terms, payment, and scaling from trial to steady program.
• Sodium vs Calcium Bentonite Cat Litter — which bentonite grade actually clumps, the most common substitution trap, and how to verify the grade on every shipment.
• Sodium Bentonite Cat Litter Spec Guide — the spec deep-dive: swelling index, dust, fragrance load, pH, heavy-metal limits, and how each spec affects your in-shelf SKU performance.
• Bentonite Cat Litter Manufacturing Process — the factory floor: crushing, dust-extraction, fragrance-loading, packaging, OEM customisation, and QC at every stage.