Metallic Stearates Supplier in India: Calcium, Zinc and Barium Stearate
Metallic stearates are metal salts of stearic acid that act as co-stabilizers, lubricants, acid scavengers and release agents across PVC and wider plastics processing. Calcium and zinc stearate are the building blocks of most Ca/Zn stabilizer systems; others serve specific lubricating and processing roles.
- Family
- PVC Stabilizers
- Form
- Powder
- Specification
- Issued per grade
- Documents
- On request
01Technical introduction
Metallic Stearates: overview
Metallic stearates are metal salts of stearic acid that act as co-stabilizers, lubricants, acid scavengers and release agents across PVC and wider plastics processing. Calcium and zinc stearate are the building blocks of most Ca/Zn stabilizer systems; others serve specific lubricating and processing roles.
Superior Plasto Chem supplies calcium stearate, zinc stearate, barium stearate, aluminium stearate, sodium stearate, potassium stearate, lithium stearate, magnesium stearate and cadmium stearate (subject to the regulatory notice below).
Benefits
- Calcium and zinc stearate for formulators building their own Ca/Zn systems.
- Lubricating and release action in rigid PVC and other polymers.
- Wide metal range from a single supplier.
- Available alongside lead-based and lead-free one-packs.
02Specifications
Metallic Stearates: specification
Values are typical specification limits transcribed from our supplier data. They are not a guarantee for any individual lot. Request a certificate of analysis for lot-specific results.
| Product | Metal | Form |
|---|---|---|
| Calcium Stearate (CS) | Calcium | Powder |
| Zinc Stearate | Zinc | Powder |
| Barium Stearate | Barium | Powder |
| Aluminium Stearate | Aluminium | Powder |
| Sodium Stearate | Sodium | Powder |
| Potassium Stearate | Potassium | Powder |
| Lithium Stearate | Lithium | Powder |
| Magnesium Stearate | Magnesium | Powder |
| Cadmium Stearate | Cadmium | Powder |
- Specifications (metal content, melting range, free fatty acid, moisture) are issued per grade on request. Pharmacopoeial grades of magnesium stearate must be requested and confirmed separately.
- Regulatory notice: cadmium compounds are restricted or prohibited in many markets and end uses. Confirm that cadmium stearate is permitted for your application and destination before ordering.
03Variants
Grades and variants
| Grade / variant | Notes |
|---|---|
| Calcium stearate | Acid scavenger, lubricant, Ca/Zn building block |
| Zinc stearate | Co-stabilizer, lubricant, release agent |
| Barium, aluminium, sodium, potassium, lithium, magnesium stearates | Application-specific |
04Packaging
Packaging and supply
We do not publish pack sizes we cannot stand behind. They are confirmed in the quotation.
| Item | Detail |
|---|---|
| Physical form | Powder |
| Pack type and size | Confirmed at quotation |
| Minimum order quantity | Confirmed at quotation |
| Dispatch | From our logistics facility at Bhiwandi, Maharashtra, subject to stock and lead time |
Documentation
Technical data sheet (TDS), certificate of analysis (COA) and safety data sheet (SDS) availability depends on the grade and source. Ask for the documents you need when you request a quote and we will confirm what can be supplied for your order.
05Storage and handling
Storage and handling
- Store in a cool, dry, covered area on pallets, away from moisture and direct sunlight.
- Reseal opened bags promptly; fine powders absorb moisture and can cake or lose flow.
- Use first-in, first-out stock rotation and keep lots separate for traceability.
- Limit dust generation when handling; use suitable dust control and respiratory protection per the SDS.
General good-practice guidance. The safety data sheet for your supplied grade always takes precedence.
06Applications
Where Metallic Stearates is used
| Application | Note |
|---|---|
| PVC foam boards | — |
| PVC fittings | — |
| PVC wires and cables | — |
| PVC conduit pipes | — |
| PVC door profile | — |
Applications are those listed in our product information.
Industries
07Related products
Often specified alongside
- 03 Calcium-Zinc (Ca/Zn) StabilizersLead-free one-pack systems, solid and liquid, for pipes, cables and profiles. Open Calcium-Zinc (Ca/Zn) Stabilizers
- 03 Lead-Based Stabilizers (Individual and One-Pack)TBLS, DBLS, NLS, dibasic lead phosphite and phthalate, plus lead one-pack systems. Open Lead-Based Stabilizers (Individual and One-Pack)
- 03 One-Pack LubricantsLubricant one-packs, polyethylene waxes and ester waxes. Open One-Pack Lubricants
08FAQ
Metallic Stearates: frequently asked
Which stearates are used in Ca/Zn stabilizer systems?
Calcium stearate and zinc stearate are the most common building blocks, with the ratio and co-additives determining performance.
Do you supply pharmacopoeial-grade magnesium stearate?
Pharmacopoeial grades must be requested and confirmed per order; please state the pharmacopoeia you need in your enquiry.
Request a quote
Request a quote for Metallic Stearates.
State the grade, quantity, application and destination. We reply with a quotation and the documents available for this grade.