---
title: Premium Limestone for Glass and Ceramics Applications
description: High-purity Limestone by Shafwah Asia, CaCO₃ > 99.5 % and CaO 55.65 %. Ideal for glass and ceramics industries. Contract available, 3,000 MT/month.
---

<https://www.shafwahasia.com/blog>

# [Premium Limestone for Glass and Ceramics Applications](https://www.shafwahasia.com/blog/limestone)

 Written by [Shafwah Asia](https://www.shafwahasia.com/blog/author/shafwah-asia) | Nov 11, 2025 9:34:29 AM

As part of our expanding mineral portfolio, **Shafwah Asia Ltd.** introduces **Premium Limestone (LM-BJN-01)** — a high-purity material engineered for **glass** and **ceramic industries**.  
With exceptional chemical composition and consistency, this limestone supports precise industrial processes and sustainable production standards in **East Asian manufacturing markets**.

##### Product Description

| Specification | Value |
| --- | --- |
| **Form** | Limestone |
| **CaO** | 55.65 % |
| **MgO** | < 0.16 % |
| **SiO₂** | < 0.15 % |
| **CaCO₃** | > 99.5 % |
| **Moisture Content (MC)** | < 0.05 % |
| **Usage** | Glass / Ceramics |
| **Status** | Contract Available, 3,000 MT / Month Production |
| **CoA** | Available upon request |

This limestone grade demonstrates **exceptional purity and low impurity levels**, ensuring optimal transparency, viscosity control, and firing performance in industrial furnaces. Each batch is **carefully analyzed and quality-assured** under Shafwah Asia’s integrated mineral management standards.

##### Applications & Industrial Benefits

- **Glass Manufacturing** — Used as a key fluxing agent and stabilizer in glass batches, improving clarity and durability.
- **Ceramic Production** — Serves as a critical ingredient in glaze formulations and body compositions, reducing thermal expansion and enhancing whiteness.
- **Environmental Advantage** — Sourced responsibly with minimal residue and low moisture, supporting energy-efficient processing and reduced kiln emissions.

By maintaining precise chemical specifications, LM-BJN-01 helps **producers achieve higher yield, lower waste, and greater consistency** across manufacturing lines.

##### Supply & Logistics

Shafwah Asia operates a **monthly production capacity of 3,000 metric tons**, ensuring dependable supply for industrial clients in **Japan, South Korea, and China**.  
Our logistics network covers **bulk shipments, barge transport, and containerized delivery**, leveraging **Indonesia’s well-connected port infrastructure** to guarantee timely and contamination-free cargo.

##### Our Commitment to Sustainable Industry

Aligned with the **Shafwah Group’s vision for sustainable natural resources**, we prioritize transparency, traceability, and reduced environmental impact throughout our limestone value chain.  
Our goal is to ensure that **every shipment contributes to cleaner, more efficient, and more responsible industrial growth** across Asia.

[View full post](https://www.shafwahasia.com/blog/limestone)

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