4. Core Product Characteristics

1. Zero Crystal Water with Excellent Moisture Resistance

Featuring a pure anhydrous structure with extremely low crystal water content, it completely solves the common pain points of ordinary gypsum such as easy moisture absorption, caking, halogenation and frosting. It has extremely high stability in storage and construction, hardly deteriorates and fails in humid environments, and is suitable for humid working conditions in southern areas and outdoor building material applications.

2. High Gelation Strength and Excellent Volume Stability

After hydration and hardening, it forms a dense structure with high compressive and flexural strength and ultra-low drying shrinkage rate. The finished product has no cracking, deformation or falling off, and its durability, water resistance and aging resistance are greatly improved compared with dihydrate gypsum products, making it suitable for high-end gypsum building materials and structural mortar.

3. Stable Chemical Properties with Corrosion, Weather and High Temperature Resistance

It has strong chemical inertness, resisting acid and alkali, dry-wet cycles and high temperature. It will not pulverize, fade or peel during long-term outdoor use with outstanding weathering and corrosion resistance, adapting to anti-corrosion building materials and high-temperature working condition fillers.

4. Good Dispersibility Suitable for Automated Mass Production

The powder is delicate, uniform, non-agglomerated and fluid with fast wetting speed. It has excellent compatibility with water-based, oil-based and gelation systems, easy to disperse by stirring without sedimentation or delamination, perfectly adapting to assembly line continuous production.

5. Integrated Filling and Reinforcement with Significant Cost Reduction

It can be used both as a main gelation material and a functional filler, featuring large filling capacity and low oil absorption value. It can replace high-priced powder raw materials, effectively improving the hardness, wear resistance, flame retardancy, and heat insulation performance of products while reducing formula production costs.

6. Food Grade Safety and Compliance with Wide Application Scenarios

Food grade anhydrous gypsum has no excessive heavy metals or harmful impurities, fully complying with national food additive safety standards. It is a compliant and safe raw material for soybean product coagulation, food thickening, nutrition fortification and pharmaceutical excipients.

7. Outstanding Flame Retardant, Heat Insulation, Sound Insulation and Vibration Damping Performance

With a dense powder structure and low thermal conductivity, it has natural flame retardant, heat insulation, sound insulation and vibration damping effects, which can effectively improve the fire prevention, heat preservation and noise reduction performance of building materials, rubber and plastic products, and friction materials.

5. Main Application Fields

Building and Construction Industry (Main Application for Industrial Grade)

Widely used in high-strength gypsum mortar, interior wall plastering gypsum, self-leveling gypsum, gypsum boards, gypsum lines, prefabricated gypsum components, waterproof dry-mixed mortar and foundation reinforcement gel materials. It effectively improves the strength, compactness, crack resistance and water resistance of mortar, eliminates wall sanding, cracking, moisture return and alkalinity problems, and serves as a core raw material for new green prefabricated building materials.

Coating and Chemical Industry

Applied in internal and external wall coatings, industrial anti-corrosion paints, powder coatings, water-based industrial paints, adhesives and sealants for filling modification. As a body filler, hardening additive and weather resistance agent, it improves film hardness, flatness, wear resistance and aging resistance, reduces coating shrinkage rate, optimizes brushing feel, and replaces part of high-priced fillers to reduce costs.

Plastic and Rubber Industry

Suitable for filling and modification of PVC, PP, PE, ABS, pipes, plates, profiles, wires and cables, and rubber products. It enhances the rigidity, hardness, wear resistance, flame retardancy, heat insulation and dimensional stability of products, reduces shrinkage and deformation, and improves surface finish and insulation performance.

Friction Material and Braking Industry

Used for brake pads, friction plates, and industrial friction braking materials. It improves the stability of the friction coefficient, high-temperature resistance, and wear resistance, reduces braking noise, and prolongs the service life and safety stability of products.

Papermaking Industry

Served as paper filler and coating pigment for the production of cultural paper, special paper and moisture-proof paper. It improves paper whiteness, flatness, bulkiness, ink absorption and moisture-proof and anti-seepage performance, optimizes printing effect, and reduces paper raw material consumption.

Food Processing Industry (Special for Food Grade)

The national standard compliant food grade anhydrous calcium sulfate is used as a coagulant, thickener, stabilizer, anti-caking agent and calcium nutrition fortifier for food processing. It is widely applied in tofu, dried tofu, dairy products, pastries, beverages and health products, featuring good forming effect, delicate taste and no residual safety risks.

Pharmaceutical and Daily Chemical Industry

Used as pharmaceutical excipients, tablet filling agents and diluents for traditional Chinese medicine powder, with pure, mild texture and high stability. It is also applied in high-end daily chemical filling and paste stabilizers, meeting strict hygienic standards.

Fireproof and Thermal Insulation Material Industry

Used for the production of thermal insulation mortar, fireproof plates and thermal insulation filling materials. It improves the fire protection and thermal insulation grade and safety performance of building materials by virtue of excellent high temperature resistance, flame retardancy and heat insulation properties.