Explore our highly-refined, primary synthetic intermediates manufactured under strict ISO quality controls at our Shandong facility.
Leading the Synthetics Industry Through Science, Process Purity, and Reliable Logistics Infrastructure Since 2004
Founded in December 2004, Shandong Saier Chemical Technology Development Co., Ltd. has grown from a regional producer into a powerhouse of chemical innovation. Located at No.207, WeiLiu Road, Qilu Chemical Industrial Park, Linzi, Zibo City, Shandong Province, we leverage a strategic chemical manufacturing hub to process downstream aromatic hydrocarbon fractions. Our initial registered capital of 60 million yuan served as a robust foundation for building high-precision fractionating columns capable of large-scale operations.
The stability and consistency of aromatic formulations rest entirely on feedstock purity. Our raw materials are directly piped or dynamically dispatched from elite refineries, including Sinopec, PetroChina, ChemChina, Zhejiang Petrochemical, and Hengli Petrochemical. This strategic feedstock integration mitigates impurities such as excess sulfur, heavy polymers, or paraffin waxes, guaranteeing that every delivery of Solvent S-100, S-150, S-150ND, or S-200 conforms to tight narrow-boiling parameters.
With a total production yield of 720,000 tons per annum, our products serve critical industrial sectors in domestic economic hubs (Beijing, Shanghai, Tianjin, Hebei, Shandong, Henan) as well as the global chemical supply chains of Europe, North America, Southeast Asia, and the Middle East. As an enterprise recognized under the National High-Tech program, our focus has expanded from raw synthesis to high-performance, low-toxic, environmentally stable formulations.
Deciphering the Chemistry, Distillation Ranges, and Industrial Efficacy of C9 to C12 Aromatic Families
Formed primarily of C9 alkylbenzenes (such as trimethylbenzenes and propylbenzenes). S-100 offers a boiling range of 150°C to 180°C and a flash point of >40°C. It serves as an exceptional carrier solvent for industrial coatings, auto-refinishes, and high-performance printing inks due to its rapid evaporation relative to heavier fractions and high paint resin solubility.
Composed of C10 aromatic hydrocarbons. With a boiling range of 180°C to 210°C and a flash point of >62°C, it provides slow, controlled evaporation, crucial for baking enamels, coil coatings, and agricultural emulsifiable concentrates (EC). The ND (Naphthalene Depleted) variant has naphthalene levels reduced to <1% to meet strict ecological and worker safety standards globally.
A complex mixture of C11 to C12 alkylnaphthalenes and dialkylnaphthalenes. Featuring a boiling range of 230°C to 290°C and an extremely high flash point (>100°C), S-200 is optimized for high-temperature chemical reactions, industrial cleaning solvents, oilfield chemicals, and mining extraction operations where volatility must be kept to an absolute minimum.
Building Next-Generation Green Aromatics and Multi-Functional Cyclic Carbon Synthetics
Developing cryo-crystallization and vacuum rectifying processes to push naphthalene levels down to <0.1% (Ultra-ND series). This process meets safety standards for residential agricultural formulations and close-contact industrial coatings.
Implementing advanced zeolite adsorption rotors. This technology captures VOCs during extraction and channels them back into fuel systems, dramatically lowering carbon footprints and operational waste.
Pioneering R&D into bio-benzene and cyclic terpenes as partial replacements for petrochemical-based feeds. This allows us to offer sustainable alternatives without sacrificing solvating power.
Scaling up derivatives like Durene (1,2,4,5-tetramethylbenzene) for polyimide production. We are also expanding triazole structures for next-generation agricultural active ingredients (AIs).
Deploying Tailored Solvents and Intermediates Across Key Global Industrial Value Chains
In agriculture, biological actives require highly hydrophobic carriers to remain emulsified in aqueous applications. Our low-naphthalene aromatic solvents provide excellent solubility for active ingredients (AIs) like pyrethroids and triazoles. The high flash point and chemical stability ensure long shelf life in agricultural EC, micro-emulsions, and suspension concentrates, eliminating physical phase separation during storage.
Our Heat Transfer Oil L-QC320 is engineered from selected, highly stable alkylbenzene structures. It offers exceptional thermal stability and oxidative degradation resistance under continuous operating temperatures up to 320°C. This product is widely used in chemical reactors, textile hot-stretching lines, paper mills, and petrochemical heat-exchange systems.
By fractionating C10+ aromatics, we supply pure Durene (pyromellitic acid precursor) and PMA (Pyromellitic Acid). These substances are critical monomers for synthesizing high-temperature polyimide films, aerospace engineering plastics, and curing agents for powder coatings. Our high purity limits side reactions, ensuring uniform polymer chains.
Inside Shandong Saier's Automated Production Hub and Digital Raw Material Networks
Vital Technical Parameters and Evaluation Frameworks for Procurement Directors
Procurement teams must match the solvent's KB (Kauri-Butanol) value with their specific binder resins (e.g., acrylics, alkyds, or epoxies). Aromatic solvents like S-100 and S-150 have high KB values (>90), offering superior solvency compared to aliphatic alternatives. This allows for higher solids formulations with lower VOC content.
A narrow boiling range is critical for processing stability. In paint application and baking lines, tail-end heavy hydrocarbons can slow drying times and cause paint defects like pinholes. Our continuous fractional distillation delivers uniform evaporation profiles, reducing drying errors.
Global buyers must verify local exposure rules. Formulators in Europe and North America often require naphthalene levels below 1.0% or 0.1%. Shandong Saier's S-150ND and S-200ND comply with these standards, helping buyers avoid regulatory import bottlenecks.
Navigating International Chemical Laws: REACH, GHS, TSCA, and Safe Port Logistics
Answers to common technical, regulatory, and logistics questions from procurement managers
High-purity intermediates, specialty solvents, and thermal fluids designed for advanced chemical processing.
Whether you need customized boiling-range aromatic fractions, naphthalene-depleted solvents for agricultural formulations, or bulk shipments of industrial intermediates, our technical sales engineers are ready to assist. Contact us today for pricing, technical datasheets (TDS), or custom synthesis options.
+86 15853357907
Factory Address: No.207, WeiLiu Road, Qilu Chemical Industrial Park, Linzi, Zibo City, Shandong Province, China.
Contact our laboratory team to evaluate sample purity, custom boiling ranges, and GHS compliance data.
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Saier Chemical