China Clay (Kaolin) Powder — Calcined, Vadodara
Calcined china clay / kaolin powder for filler duty. Bags from Vadsar. Share mesh and brightness on the RFQ. WhatsApp grade and quantity.
Quote in 4 business hours · Exports to UAE, Bangladesh, Egypt & Africa
China clay (kaolin) supplier — refined kaolin powder for paper coating, paint extender, ceramic body and rubber filler from Drashti Chemicals Vadodara. Low-swell kaolin is not bentonite and not a polyelectrolyte — wrong mineral fails viscosity or shrinkage incoming QC. Brightness, mesh and 325 residue on COA. WhatsApp end use and incumbent grade — no list prices.
- Mineral
- Kaolin · Al₂Si₂O₅(OH)₄
- CAS
- Natural clay — confirm on COA
- Spec
- Brightness · mesh · viscosity
- Not
- High-swell bentonite
Paper coating vs ceramic body need different brightness — share the incumbent grade code if you have one. Request bulk quote.
Quick Facts
Quote depends on grade, packaging and MT quantity — share your requirement for a documented offer.
WhatsApp or email quote with COA within 4 business hours
Product Overview
China clay — kaolin — is the low-swell aluminium silicate clay paper coaters, paint extenders, ceramic bodies and some rubber fillers specify when brightness and rheology matter more than bentonite-style swell. Drashti Chemicals Vadodara supplies refined kaolin with brightness, mesh and residue targets visible on COA. Catalog scrapes that once mis-tagged this mineral as a polyelectrolyte are wrong; your PO should say china clay / kaolin.
Paper coating grades chase brightness and viscosity behaviour; ceramic bodies chase plasticity and fired colour; paint extenders chase fineness and colour acceptance. Send the incumbent grade or a short spec rather than “white clay powder.”
Kaolin is not bentonite (high swell), not talc (softer hydrophobic magnesium silicate), and not TiO₂ (primary opacity). Formulas often combine kaolin with TiO₂ to balance cost and hiding. Store dry; damp clay agglomerates and ruins dispersion.
Bags 25/50 kg with bulk programmes on request. WhatsApp end use, brightness and monthly tons — Vadodara stockist quote, no list prices.
Refined kaolin is a natural clay — brightness on 325 mesh and residue targets decide paper coating vs paint extender lots, not a single CAS headline. Low-swell china clay is not bentonite and not PAC; wrong mineral choice fails viscosity or shrinkage audits. Batch COA from Vadodara. WhatsApp incumbent grade code, MT and Vapi/Ankleshwar paper or ceramic GIDC — jumbo options on bulk programmes, stockist honesty, no list prices.
Key Specifications
| CAS Number | Natural kaolin clay — no single CAS (confirm brightness/residue on COA) |
|---|---|
| Chemical Formula | Al₂Si₂O₅(OH)₄ (kaolin) |
| Appearance | White to off-white fine powder |
| Purity / Assay | Brightness, mesh, residue on COA |
| pH | Near-neutral aqueous slurry (grade-dependent) |
| Solubility | Insoluble; disperses in water |
| HS Code | 25070010 |
| Available Grades | Paper coating; Paint extender; Ceramic body |
| Packaging Options | 25 kg bags; 50 kg bags |
| Chemical Name | Cationic Polyelectrolyte |
| Minimum Order | 100 Kilograms |
| Shelf Life | As per COA / manufacturer guidelines |
Common Industrial Applications
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Applications
Why Buy CHINA CLAY from Drashti Chemicals?
- Batch COA & MSDS with every lot — no exceptions
- Consistent quality verified against each shipment
- Pan-India delivery: Gujarat, Maharashtra, Rajasthan & beyond
- Export supply to UAE, Bangladesh, Egypt, Kenya, Malaysia (FOB Mundra)
- GST-compliant invoicing + export documentation (commercial invoice, packing list)
- WhatsApp quote within 4 business hours from Vadodara warehouse
Export Availability
Drashti Chemicals supplies CHINA CLAY for international export from Gujarat. We handle container-load and LCL shipments (HS code 25070010) via FOB Mundra / Nhava Sheva. Minimum export order from 2 MT. Documentation includes commercial invoice, packing list, COA and MSDS per lot. Active export markets include UAE, Bangladesh, Egypt, Kenya, South Africa and South-East Asia.
To get an export quote, share your destination country, quantity and required grade via WhatsApp or the RFQ form above.
Frequently Asked Questions
Do you supply china clay (kaolin) in Vadodara?
Yes. Refined kaolin for paper, paint, ceramic and filler duties with brightness/mesh on COA.
China clay vs bentonite?
Kaolin is low-swell coating clay; bentonite is high-swell smectite for foundry/drilling — different minerals.
China clay vs talc?
Different feel and hydrophobicity — paper coatings often prefer kaolin; plastics may prefer talc lamellae.
Pack sizes?
25/50 kg bags. WhatsApp tons — no list prices.
What belongs on the RFQ?
End use, brightness target, mesh and monthly tonnage.
How do I buy CHINA CLAY in bulk from Gujarat?
Share grade, quantity and delivery city with Drashti Chemicals, Vadodara. MOQ typically 100 Kilograms. You get GST invoice, COA + MSDS and a documented quote within 24 hours — WhatsApp or RFQ form.
Packaging Details
- MOQ: 100 Kilograms
- 25 kg HDPE bags / drums
- 50 kg & 200 kg packaging
- Bulk tanker & ISO tank supply (on request)
Technical Information
- Grade: Industrial Grade
- Form: Powder
- Purity: >90%
- Formula: (C8H16ClN)n
- Chemical name: Cationic Polyelectrolyte
Technical Documents — Batch COA & MSDS
Procurement managers can request batch Certificate of Analysis (COA) and Safety Data Sheet (MSDS). Share your business email / WhatsApp — we send documents within 4 business hours.
WhatsApp or email quote with COA within 4 business hours