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INTEGRATED PHOSPHATE & WATER TREATMENT EXPERT

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PREMIUM SHMP, STPP , PAC & PAM FOR INDUSTRIAL NEEDS

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ADVANCED BINDER SOLUTIONS
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Top Selling Products
Explore our core range of high-purity industrial phosphates and premium water treatment chemicals, favored by global buyers for stable quality and competitive pricing.
Product Category
To build a globally trusted brand in phosphate chemicals and water treatment solutions.
Applications Overview
From high-temperature refractories to industrial water systems, discover how our tailored chemical solutions empower your specific industry and maximize production efficiency.
Water Treatment
Reliable water treatment requires more than chemicals — it demands stable quality, proven performance, and dependable supply. 
Detergent
High-performance detergent formulations require superior water softening, effective emulsification, and reliable anti-redeposition properties.
Fertilizer
Sustainable agriculture requires more than just nutrients — it demands maximum solubility, precise pH control, and reliable physical stability.
Ceramics & Refractories
Reliable ceramic production requires more than basic additives — it demands consistent chemical properties and high-temperature durability.
Metal Treatment
Superior metal finishing requires more than standard cleaning — it demands stable sequestration, effective scale inhibition, and robust corrosion protection.
ABOUT US
Sherlock Chemical
We operate under a manufacturing–trading combined model, enabling us to control the entire supply chain from production to global delivery. Our production bases are located in Henan and adjacent chemical industrial parks, equipped with complete synthesis, purification, drying and packaging lines.
Through years of development, we have built a robust system that integrates manufacturing strength, quality assurance, technical support and international service capability, providing global customers with high-purity and stable-performance chemical products.
Our product range includes SHMP, STPP, TSPP, TSP, DSP, MSP, MKP, phosphoric acid, PAC, PAM, HEDP, ATMP, Solid ADP and Liquid ADP, covering both general industrial chemicals and high-value specialty materials.
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Every batch is produced and managed under ISO9001 and ISO14001 standards with full traceability and independent laboratory testing.
 
To provide global customers with stable quality, competitive cost, reliable supply and professional service through our integrated manufacturing and international support system.
Latest News And Blog
Stay updated with the latest chemical market trends, expert technical guides, and company news to help you make smarter purchasing decisions.
新闻动态 | News Center
Enhancing Thermal Shock & Slag Resistance in High-Alumina Firebricks and SiC Kiln Furniture Using ADP Binders
09-24
ADP refractory binders eliminate thermal spalling and slag penetration in high-alumina firebricks and SiC kiln furniture. This guide covers phase transformation mechanisms, comparative performance data (HMOR 18.5-24.0 MPa, >30 thermal shock cycles, <1.5mm slag penetration), and formulation guidelines including dosage (3.0-4.5% solid ADP) and curing schedules.
SHMP Buyer's Guide: How to Evaluate Suppliers, Quality & Price for Industrial Procurement
09-24
how to choose industrial grade SHMP supplier, SHMP industrial grade specification, sodium hexametaphosphate CoA verification, SHMP bulk price per ton 2026, SHMP degree of polymerization n value, industrial grade vs food grade SHMP difference
SHMP Dispersing Agent: The Complete Guide for Ceramic Slurry Deflocculation & Water Treatment
09-08
Sodium Hexametaphosphate (SHMP) is a versatile industrial chemical that serves as a high-performance dispersing agent, ceramic deflocculant, and water treatment scale inhibitor. This comprehensive technical guide explores SHMP's triple-action dispersion mechanism—electrostatic repulsion, multivalent cation sequestration, and steric hindrance—and provides recommended dosage ranges (0.1%-0.5%) for ceramic slurries. It also covers SHMP's threshold effect in water treatment at just 1-4 ppm, compares SHMP against STPP and TSPP with calcium binding capacity data (19.5 g/100g vs 13.4 g/100g vs 4.8 g/100g), and highlights advanced SHMP/polyacrylate composite formulations that reduce dispersant consumption by up to 60%. Written for ceramic engineers, water treatment specialists, and procurement professionals seeking to optimize slurry rheology, reduce scaling, and lower operational costs.
Chemicals for Metal Surface Treatment: How TSP and SHMP Act in Industrial Degreasing &amp; Rust Prevention
08-25
Trisodium Phosphate (TSP) and Sodium Hexametaphosphate (SHMP) are complementary phosphate chemicals that together address the two fundamental challenges of metal surface treatment: removing organic contaminants through saponification and preventing inorganic scaling and corrosion through chelation. This technical guide explores TSP's strong alkalinity and emulsification power for degreasing, alongside SHMP's long-chain polyphosphate structure for superior chelation of hardness ions and corrosion inhibition. Practical formulation insights include recommended dosage ranges—TSP at 5-15% for heavy degreasing and SHMP at 0.1-0.5% for chelation—plus key operational parameters for pH, temperature, and water quality. Written for metal finishing engineers, production managers, and procurement professionals seeking to optimize surface preparation, ensure coating adhesion, and extend equipment life.
SHMP as Dispersing Agent: Dosage Optimization & Viscosity Reduction in Ceramic Slurries
08-25
Deep dive into the anionic dispersion mechanism of Sodium Hexametaphosphate (SHMP) as a high-efficiency dispersant for ceramic slurries. Provides recommended dosage guidelines (0.1% - 0.5%) for various kaolin/slip systems, plus advanced SHMP/polyacrylate composite formulations that reduce dispersant consumption by up to 60%. Optimize solid loading, reduce viscosity, and boost production efficiency.
Top 6 PAC Dissolution & Dosing Mistakes in Wastewater Plants (And How to Fix Them)
08-25
Polyaluminum chloride (PAC) is widely used in wastewater treatment, but many plants encounter preventable operational issues — undissolved clumps, blocked dosing lines, poor floc formation, and inconsistent performance. This guide covers 6 common PAC dissolution and dosing failure modes, their root causes, and practical fixes. Written for plant operators and managers, it addresses real-world scenarios including low-temperature dissolution, water-insoluble blockages, and floc structure problems. All recommendations are general guidelines; site-specific jar testing is essential for optimizing any treatment program.
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  info@sherlockchemical.com
  451281, Gongyi City,Zhengzhou, Henan Province, China
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