——About us
JSYA (Jishengya)
Environmental protection chemical, Green energy.
We have 15 years of experience in design and development,R&D and production of nanomaterials, conductive materials,Light diffusing agent, nucleating agent, antioxidant,Lubricants, mold release agents, plasticizers,Flame retardant, cleaning agent, anti-aging agent,Antifoaming agent, matting agent, silicone oil, silicone emulsion,Diatomaceous earth, PEO, degradable plastic,Conductive plastic masterbatch, liquid metal and other products.
The above products have passed ROSH, REACH and other national environmental certifications,Our company's business philosophy of 'seeking truth and being pragmatic and brave to innovate',Leading position in the same industry,Won unanimous praise from everyone,And developed into a partner for many years.
12 +
Years of R&D
250 +
Patents Secured
2 nm
Process Node
99 %
Yield Reliability
High-Performance Resins
Premium waterborne Polyurethane Dispersions (PUD) and self-crosslinking Acrylic Emulsions for wood, automotive, and industrial coatings.
Specialty Additives
Defoamers, wetting & dispersing agents, rheology modifiers, and leveling additives designed to optimize formulation performance.
Coating Raw Materials
Specialized functional crosslinkers, curing agents, and performance-enhancing chemical building blocks for advanced coatings.
Flagship Products
Explore some of our most requested high-performance products currently utilized by leading global coatings brands.
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CuPT Biocide JSYA-CUPT CAS 14915-37-8, Copper Pyrithione for Ship Antifouling Paint & Outdoor Coating
JSYA-CUPT CuPT Biocide is a finely powdered copper complex of pyrithione, registered under CAS 14915-37-8, supplied as a functional booster biocide for two connected coating markets: marine ship antifouling paint and exterior outdoor coating. As a secondary active in copper-based antifouling paints, it widens the biocidal spectrum of conventional cuprous oxide formulations. While cuprous oxide mainly targets hard-shelled fouling, copper pyrithione focuses on soft fouling pressure such as green a
CuPT Biocide JSYA-CUPT CAS 14915-37-8, Copper Pyrithione for Ship Antifouling Paint & Outdoor Coating
JSYA-CUPT CuPT Biocide is a finely powdered copper complex of pyrithione, registered under CAS 14915-37-8, supplied as a functional booster biocide for two connected coating markets: marine ship antifouling paint and exterior outdoor coating. As a secondary active in copper-based antifouling paints, it widens the biocidal spectrum of conventional cuprous oxide formulations. While cuprous oxide mainly targets hard-shelled fouling, copper pyrithione focuses on soft fouling pressure such as green a
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Copper Pyrithione Antimicrobial JSYA-CUPT CAS 14915-37-8, CuPT for Marine Antifouling Coatings Outdoor Anti-Mold
JSYA-CUPT Copper Pyrithione Antimicrobial (CuPT) is a solid copper complex of pyrithione, chemical name bis(1-hydroxy-1H-pyridine-2-thionato-O,S)copper, CAS 14915-37-8. It is a broad-spectrum booster biocide widely incorporated into marine antifouling coatings and outdoor protective coatings. In seawater and humid outdoor conditions, copper ions and the pyrithione ligand are released in a controlled synergistic manner, disrupting cellular metabolism, mitochondrial function and oxidative balance
Copper Pyrithione Antimicrobial JSYA-CUPT CAS 14915-37-8, CuPT for Marine Antifouling Coatings Outdoor Anti-Mold
JSYA-CUPT Copper Pyrithione Antimicrobial (CuPT) is a solid copper complex of pyrithione, chemical name bis(1-hydroxy-1H-pyridine-2-thionato-O,S)copper, CAS 14915-37-8. It is a broad-spectrum booster biocide widely incorporated into marine antifouling coatings and outdoor protective coatings. In seawater and humid outdoor conditions, copper ions and the pyrithione ligand are released in a controlled synergistic manner, disrupting cellular metabolism, mitochondrial function and oxidative balance
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Polyquaternium Algaecide JSYA-PQ, for Swimming Pool & Industrial Cooling Water
JSYA-PQ Polyquaternium Algaecide is a cationic polymeric quaternary ammonium compound (polyquat) designed for algae control in swimming pools and microbial control in industrial cooling water systems. Its positively charged polymer chains adsorb onto negatively charged algae cells, bacterial cells and fungal surfaces, disrupting cell membrane permeability and preventing algae and microorganisms from reproducing. In pool water, it suppresses floating green algae as well as algae attached to pool
Polyquaternium Algaecide JSYA-PQ, for Swimming Pool & Industrial Cooling Water
JSYA-PQ Polyquaternium Algaecide is a cationic polymeric quaternary ammonium compound (polyquat) designed for algae control in swimming pools and microbial control in industrial cooling water systems. Its positively charged polymer chains adsorb onto negatively charged algae cells, bacterial cells and fungal surfaces, disrupting cell membrane permeability and preventing algae and microorganisms from reproducing. In pool water, it suppresses floating green algae as well as algae attached to pool
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Polyquaternary Ammonium Biocide JSYA-PQ, Cationic Polymer for Circulating Water Sterilization & Algae Control
JSYA-PQ Polyquaternary Ammonium Biocide is a cationic polymeric quaternary ammonium compound (polyquat) designed for microbial control in circulating water and recirculating cooling water systems. As a non-oxidizing biocide, it carries positively charged quaternary ammonium groups along the polymer chain that strongly adsorb onto negatively charged bacterial cell walls, algae cells and fungal membranes. This adsorption changes membrane permeability, causes intracellular leakage and suppresses re
Polyquaternary Ammonium Biocide JSYA-PQ, Cationic Polymer for Circulating Water Sterilization & Algae Control
JSYA-PQ Polyquaternary Ammonium Biocide is a cationic polymeric quaternary ammonium compound (polyquat) designed for microbial control in circulating water and recirculating cooling water systems. As a non-oxidizing biocide, it carries positively charged quaternary ammonium groups along the polymer chain that strongly adsorb onto negatively charged bacterial cell walls, algae cells and fungal membranes. This adsorption changes membrane permeability, causes intracellular leakage and suppresses re
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Polyquaternium Antimicrobial JSYA-PQ, Industrial Grade Polyquaternary Ammonium for Cooling Water Algaecide
JSYA-PQ Polyquaternium Antimicrobial is an industrial grade polyquaternary ammonium salt cationic polymer, commonly known as polyquat, developed as a non-oxidizing biocide and algaecide for industrial cooling water and circulating water systems. The positively charged quaternary ammonium groups on the polymer chain adsorb onto the negatively charged cell walls and membranes of bacteria, algae and fungi, disrupt membrane permeability and cause leakage of intracellular contents, thereby inhibiting
Polyquaternium Antimicrobial JSYA-PQ, Industrial Grade Polyquaternary Ammonium for Cooling Water Algaecide
JSYA-PQ Polyquaternium Antimicrobial is an industrial grade polyquaternary ammonium salt cationic polymer, commonly known as polyquat, developed as a non-oxidizing biocide and algaecide for industrial cooling water and circulating water systems. The positively charged quaternary ammonium groups on the polymer chain adsorb onto the negatively charged cell walls and membranes of bacteria, algae and fungi, disrupt membrane permeability and cause leakage of intracellular contents, thereby inhibiting
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DDAC Wood Preservative JSYA-DDAC CAS 7173-51-5, Quaternary Ammonium for Timber Treatment & Fence
JSYA-DDAC DDAC Wood Preservative is didecyldimethylammonium chloride quaternary ammonium biocide with CAS 7173-51-5. It is specially developed for solid timber treatment and outdoor wooden fence preservation. This waterborne wood treatment agent penetrates deep into wood fiber, inhibiting wood-rotting fungi and mildew spores. It prevents timber decay, black stain and discoloration for outdoor wooden fences, garden lumber and landscape timber exposed under humid weather. It can be applied via dip
DDAC Wood Preservative JSYA-DDAC CAS 7173-51-5, Quaternary Ammonium for Timber Treatment & Fence
JSYA-DDAC DDAC Wood Preservative is didecyldimethylammonium chloride quaternary ammonium biocide with CAS 7173-51-5. It is specially developed for solid timber treatment and outdoor wooden fence preservation. This waterborne wood treatment agent penetrates deep into wood fiber, inhibiting wood-rotting fungi and mildew spores. It prevents timber decay, black stain and discoloration for outdoor wooden fences, garden lumber and landscape timber exposed under humid weather. It can be applied via dip
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DDAC Biocide JSYA-DDAC CAS 7173-51-5, Quaternary Ammonium for Cooling Tower & Wood Preservation
JSYA-DDAC DDAC Biocide is didecyldimethylammonium chloride quaternary ammonium biocide with CAS 7173-51-5. This dual-purpose biocide is optimized for cooling tower circulating water and wood preservation. For cooling tower systems, it suppresses bacteria, algae and slime formation, preventing blockage and biological fouling inside pipelines and packing. For wood treatment, it penetrates timber to inhibit rot fungi and mildew, protecting lumber from decay and discoloration in outdoor humid enviro
DDAC Biocide JSYA-DDAC CAS 7173-51-5, Quaternary Ammonium for Cooling Tower & Wood Preservation
JSYA-DDAC DDAC Biocide is didecyldimethylammonium chloride quaternary ammonium biocide with CAS 7173-51-5. This dual-purpose biocide is optimized for cooling tower circulating water and wood preservation. For cooling tower systems, it suppresses bacteria, algae and slime formation, preventing blockage and biological fouling inside pipelines and packing. For wood treatment, it penetrates timber to inhibit rot fungi and mildew, protecting lumber from decay and discoloration in outdoor humid enviro
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DDAC Antimicrobial JSYA-DDAC CAS 7173-51-5, Didecyldimethylammonium Chloride for Industrial Water Treatment Wood
JSYA-DDAC DDAC Antimicrobial Agent is didecyldimethylammonium chloride biocide with CAS 7173-51-5. It belongs to dialkyl quaternary ammonium salt bactericide. This product is a multi-functional biocide designed for industrial circulating water treatment and wood preservation. It destroys bacterial cell membrane, effectively eliminating bacteria, algae and fungi in water systems. When applied on timber, it penetrates wood tissues to inhibit rot fungi and mildew, protecting wood from decay and dis
DDAC Antimicrobial JSYA-DDAC CAS 7173-51-5, Didecyldimethylammonium Chloride for Industrial Water Treatment Wood
JSYA-DDAC DDAC Antimicrobial Agent is didecyldimethylammonium chloride biocide with CAS 7173-51-5. It belongs to dialkyl quaternary ammonium salt bactericide. This product is a multi-functional biocide designed for industrial circulating water treatment and wood preservation. It destroys bacterial cell membrane, effectively eliminating bacteria, algae and fungi in water systems. When applied on timber, it penetrates wood tissues to inhibit rot fungi and mildew, protecting wood from decay and dis
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OIT Low VOC Dry-Film Preservative JSYA-OIT CAS 26530-20-1, for Outdoor PVC Window & Sealant
JSYA-OIT Low VOC OIT Dry-Film Preservative is octylisothiazolinone biocide with CAS 26530-20-1. This low-VOC dry film fungicide is specially optimized for outdoor PVC window profiles and supporting construction sealant. After the sealant or protective coating cures, it inhibits mold and mildew growth on the surface under humid outdoor climates. It meets strict low-VOC environmental requirements for building window systems and maintains stable antifungal effect under long-term UV exposure and rai
OIT Low VOC Dry-Film Preservative JSYA-OIT CAS 26530-20-1, for Outdoor PVC Window & Sealant
JSYA-OIT Low VOC OIT Dry-Film Preservative is octylisothiazolinone biocide with CAS 26530-20-1. This low-VOC dry film fungicide is specially optimized for outdoor PVC window profiles and supporting construction sealant. After the sealant or protective coating cures, it inhibits mold and mildew growth on the surface under humid outdoor climates. It meets strict low-VOC environmental requirements for building window systems and maintains stable antifungal effect under long-term UV exposure and rai
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OIT Dry-Film Preservative JSYA-OIT CAS 26530-20-1, Octylisothiazolinone for Outdoor Building Material & Sealant
JSYA-OIT OIT Dry-Film Preservative is octylisothiazolinone biocide with CAS 26530-20-1. It is a specialized dry-film fungicide developed for outdoor construction materials and sealant systems. Unlike tank preservatives, it exerts fungicidal effect after coating or sealant curing. It suppresses mold, mildew and algae growth on exposed surfaces under high humidity, rainy and UV weather conditions, preventing black spots and mildew discoloration on exterior building components.
OIT Dry-Film Preservative JSYA-OIT CAS 26530-20-1, Octylisothiazolinone for Outdoor Building Material & Sealant
JSYA-OIT OIT Dry-Film Preservative is octylisothiazolinone biocide with CAS 26530-20-1. It is a specialized dry-film fungicide developed for outdoor construction materials and sealant systems. Unlike tank preservatives, it exerts fungicidal effect after coating or sealant curing. It suppresses mold, mildew and algae growth on exposed surfaces under high humidity, rainy and UV weather conditions, preventing black spots and mildew discoloration on exterior building components.
OUR PARTNERS
Empowering The World
Jishengya Company is a technology-based comprehensive chemical enterprise with self-development, production and sales.
We have 15 years of experience in design and development.
INSIGHTS
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2026-04-15
The Rise of Automotive-Specific Chips: ADAS, Zonal Architecture, and ISO 26262-Compliant Silicon
How silicon is evolving to meet automotive electrification, autonomy, and software-defined vehicle demands — spotlighting safety-critical design, thermal robustness, and OTA enablement.
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Company News Industry Information Product Encyclopedia
Environmental protection chemical, Green energy
Nano, conductive, multi-functional, we run on the road of technology.
We have 15 years of experience in design and development.
Jishengya Technology
Shenzhen Jishengya Technology Co., Ltd. is located in Shenzhen, a special economic zone, and is a comprehensive technology enterprise integrating independent R&D, production and sales.
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