Limestone Powder Solutions
Get customized limestone powder solutions for paint, plastic, construction, and agriculture. Tailored specs, OEM packaging, and global supply from Jintai.
Product Details
Different industries demand different limestone powder characteristics. At Jintai, we specialize in manufacturing customized limestone powder (CaCO₃) to meet precise technical and application needs.
Whether your priority is high purity, specific particle size distribution, surface treatment, or logistics customization, we deliver OEM limestone powder solutions optimized for your process and end-use performance.
What Customization We Offer
We engineer tailored limestone fillers in close coordination with clients, offering:
Particle Size Distribution: D50 from 1–25 μm, D97 up to 45 μm.
Whiteness & Color Control: ISO whiteness ≥90%.
Purity & Composition: CaCO₃ ≥98%, low MgO, Fe₂O₃.
Moisture & Flowability: Modified for pneumatic conveying or dry-blend compatibility.
Surface Treatment: Stearic acid coating available for better dispersion in plastics and rubber compounds.
Industry Applications Requiring Custom Limestone Powder
Paints & Coatings: Improved dispersion, gloss, and opacity. See more in our custom limestone powder for paint industry page.
Plastics & Rubber: Surface-modified CaCO₃ enhances HDPE, PVC, EVA compound properties.
Construction: As a dolomitic limestone for construction use, it enhances white cement, dry-mix mortars, and adhesives.
Agriculture: Acts as a soil pH regulator and micronutrient carrier.
Food & Pharma: Available in FCC/E170 grades with precise heavy metal control.
Custom CaCO₃ Powder vs Standard Grades
| Feature | Standard Powder | Customized Grade |
|---|---|---|
| Particle Control | Fixed (e.g. 20μm) | D50 / D97 tailored |
| Purity & Whiteness | 96% / 88% | ≥98% / ≥90% |
| Surface Treatment | Uncoated | Stearic acid coated |
| Certification | General | MSDS, RoHS, REACH capable |
Compared to standard grades, custom limestone powder offers:
Better formulation compatibility
Less process waste
Lower overall material consumption
Our Customization Workflow
We follow a structured process to guarantee technical and commercial satisfaction:
Requirement Collection – Define particle size, purity, treatment, and packaging specs.
Feasibility Review – Raw material matching + process design.
Sample Production – Typically within 3–7 working days.
Approval & QA-Controlled Production – Full batch processing under strict QC.
Logistics Support – Sea or rail shipping with full export documentation.
Packaging & Logistics Options
We offer:
25kg PP woven bags
500kg / 1000kg jumbo bags
OEM-branded packaging (label/logo/color)
Palletized container shipments
Why Global Clients Trust Jintai
Flexible MOQ starting from 5 MT
Fast lead times and custom sample turnaround
Full export documentation: COA, MSDS, REACH
End-to-end technical support and formulation advice
Competitive pricing backed by high-output production
FAQ – Custom Limestone Powder
Q: What is your MOQ for custom limestone grades?
A: Standard MOQ is 5 MT, but sample orders <1 MT can be negotiated.
Q: Can you control moisture or oil absorption values?
A: Yes, we fine-tune via post-milling treatment.
Q: Do you supply food/pharma-grade limestone powder?
A: Yes, our FCC/E170 grade meets food safety and purity requirements.
Q: What’s your average sample lead time?
A: Most samples ship within 3–7 working days after confirming specifications.
Request a Custom Limestone Powder Proposal
Jintai is ready to support your project with technical consultation, sample customization, and a reliable OEM supply plan.
👉 Reach out at addy34152@gmail.com
📩 Or visit our Contact Page for a quick technical quotation.
Industry Resources
