Natural Gypsum

Arbyan Investment & Development supplies natural gypsum rock for cement, plaster and gypsum-board manufacturing. Send us your required purity, particle size, quantity and destination port to request a quotation. Product Overview Natural gypsum is a mineral composed mainly of calcium sulphate dihydrate. It is used as a raw material in cement and gypsum-based building products, with suitability determined by purity, moisture, impurities and physical sizing. This page covers natural gypsum rock rather than calcined building gypsum or formulated plaster products. Applications • Cement manufacturing as a setting-control constituent • Feedstock for gypsum calcination and plaster production • Gypsum-board and panel manufacturing • Gypsum-based construction materials • Agricultural soil conditioning, subject to grade suitability and soil requirements • Other industrial calcium sulphate applications Grade & Specifications Please specify the minimum gypsum purity and required particle-size distribution. State whether the analysis is reported on a dry or as-received basis and include the acceptable free-moisture level. Please provide any limits for chlorides, sodium, magnesium, insoluble matter and other relevant constituents. Where sulphate or sulphur trioxide (SO3) content is specified, identify the reporting basis and required test method. Inspection, sampling methods, weight determination and destination-specific requirements should be included so that the proposed material and supporting analysis can be reviewed. Packaging & Supply Please state whether bulk shipment or bagged supply is required. For bagged shipments, specify the preferred bag size and handling requirements. Available sizing, packaging, loading arrangements and delivery timing will be confirmed according to the shipment quantity and destination. Product Identification Commercial Name: Natural Gypsum Alternative Names: Gypsum Rock / Raw Gypsum Chemical Name: Calcium Sulphate Dihydrate Chemical Formula: CaSO4·2H2O CAS Number: 13397-24-5 (gypsum) Natural material may contain associated mineral constituents. Request a Quotation Contact Arbyan Investment & Development with your application, required purity, particle size, technical specifications, quantity, packaging preference, inspection requirements and destination port. Our team will review your requirements and confirm the applicable supply and payment terms.