with a High Solid Content of 50% Water-Based Calcium Stearate Emulsion.

• Customization: Available
• Additives: Anti-wear additives, Corrosion inhibitors, Friction modifiers
• Application: Lubrication
• Model NO.: G-50
• CAS No.: 1592-23-0
• Color: White
• Formula: Ca(C17h35coo)2
• Ingredients: Additive, Lubricant/Lubricating Oil
• Transport Package: Plastic Drum
• Specification: 1 ton
• Trademark: ZHENGHAO
• Origin: China
• HS Code: 29157090
• Production Capacity: 50000tons/Year

Product Description

 High-performance industrial-grade water-based calcium stearate emulsion

This product is a dispersant containing around 50% calcium stearate, and it functions as an outstanding lubricant. Applied in starch, casein or milk-based coatings at 1-5% of the dry pigment weight, it enhances coating performance, water resistance and UV protection, and prevents cracking. In paper coating, it refines the properties of paper coatings. With the molecular formula Ca(C17H35COO)2, CAS number 1592-23-0 and HS code 29157090, it presents as a fine white emulsion with a solid content of 42±2%, viscosity ≤500 mPa.s at 25℃, a pH value of 9-12 in a 2% aqueous solution, and a density of 1.0-1.1 g/cm³ at 25℃. Notably, it lubricates coatings for better fluidity and leveling; its liquid form allows for direct use and flexible addition during coating preparation; it prevents dried coating cracks while boosting appearance and printing quality, enhancing gloss and smoothness; and it is widely used as a lubricant in the production of coated art paper, coated whiteboard paper, offset paper and more to improve paper coating quality. 

Basic Info

Application Scope
Coating Lubrication and Leveling Optimization: As a highperformance lubricant, this product can effectively improve the fluidity and leveling properties of coatings. It makes the coating process smoother, resulting in a smooth and flat coating surface, and significantly enhancing the construction effect and film-forming quality of the coating.
Simplifying Coating Preparation Process: Since this product is in liquid form, it can be used directly without complex operations such as pre-dilution and stirring required for calcium stearate dry powder and paste. It can be flexibly added at any step of coating preparation, greatly improving production efficiency and reducing operation difficulty and time cost.
Enhancing Comprehensive Coating Performance: After the coating dries, this product can effectively prevent cracking and significantly improve the appearance quality and printing performance of the coating. By increasing the surface gloss and giving the paper a smooth and delicate touch, it provides a better substrate for subsequent printing processes, making the printing effect more exquisite and clear.
Lubrication and Efficiency Improvement for Paper Coatings: In the preparation of paper coatings, this product serves as a professional lubricant, which can effectively optimize the coating formula and improve the quality of coated paper. It is widely used in the production of paper products such as coated art paper, coated whiteboard paper, and offset paper, helping to produce coated paper with excellent quality and stable performance.

Product Details

Product Details

Product Details  

Technical Index:  

(Custom configurations available upon request.)

Model	G-50	Brand	zhenghao
Appearance and properties	Milky white liquid	Solubility	Water-based
Solid content	42%	Packaging Specification	1 ton (1000 kg)
Viscosity	≤500 mPa·s (25℃)	Storage Period	12 Months
pH Value	9-12 (2% aqueous solution)	Origin	Guangzhou
Density	1.0-1.1 g/cm³ (25℃)	Environmental Protection	YES

Specific parameters

After Sales Service

Order and Logistics  
Provide compliant transportation solutions (sea freight, air freight, etc.), assist in preparing customs clearance documents (MSDS, certificate of origin, etc.), and track logistics status.
Arrival Inspection  
Guide product inspection (appearance, specifications, quality testing) and provide storage recommendations (e.g., light protection, sealing, temperature control).
After-Sales Response  
7×12-hour bilingual service (via email); rapid response to inquiries within 12 hours and resolution of quality disputes within 48 hours.
Technical Support  
Provide English-Chinese user instructions and operation guidance, and solve application problems remotely or on-site (e.g., formula adjustment, process optimization).
Quality Assurance  
Each batch is traceable (unique serial number + test report).
Special Services  
Emergency handling guidance for hazardous materials; long-term customers enjoy inventory alerts and flexible return policies.

Company Profile

Guangzhou Zhenghao New Material Technology Co., Ltd.

Guangzhou Zhenghao New Material Technology Co., Ltd. is a production and processing enterprise specializing in the production and R&D of water-based emulsion environmental protection additives. Located in Huachuang Industrial Park, Zengcheng District, Guangzhou, as a new-type enterprise supported by the state, the company mainly researches: environmentally friendly water-based zinc stearate emulsion, water-based calcium stearate emulsion, water-based stearic acid amide emulsion, EBS emulsion and other products.

 Its flagship product, water-based zinc stearate emulsion, has a certain reputation in ceramic, powder material, papermaking, coating and rubber industries, and has been clearly recognized by customers. The company cooperates with relevant chemical colleges to form a complete and excellent R&D team, and has established a wide range of partnership with peer research institutions for resource sharing.

With advanced production equipment and strong technical force, the company ensures the leading product technology, reliable product quality and large-scale production, laying a solid foundation for product innovation.

Why Choose Us?

Other Products

OEM/ODM Manufacturing Capabilities

Competitive Chemical Pricing and Bulk Purchase Discounts

Rapid Chemical Logistics Transportation and Professional Customs Clearance Support

Turnkey Engineering Solutions for the Chemical Sector

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Wax emulsion
Emulsifier, etc.

FAQ

Q1. Why choose Zhenghao New Materials?
Founded in 2006, we have over 20 years of experience in the chemical additives industry. Our products feature excellent processing performance, thermal stability, compatibility, and dispersibility. Many enterprises using our products have become listed companies.

Q2. How do you select suitable products and models?
Please send us detailed information about your application, parameters you use (such as the additive content of release agents and calcium), and requirements for temperature and time. Our engineers will then recommend the best fit for you.

Q3. Are you a trading company or a manufacturer?
We are a company integrating factory and trade. We have a production base in Guangzhou, with our headquarters and international marketing center also located in Guangzhou.

Q4. Can I get samples?
Of course! We provide free product samples. You only need to pay for the shipping cost, and we will cover the rest. This way, you can experience the quality and effectiveness of our products firsthand.

Q5. What is your delivery time?
Depending on the quantity, generally, it takes 5-10 days for a full batch of regular products.