Engineered core raw materials designed for compounders, adhesive manufacturers, and industrial coating suppliers in Hamburg and Northern Germany.
High-consistency silicone gum designed for extreme mechanical performance, ideal for compounding precision industrial molds and heat-cured gaskets for aviation and engineering applications in Germany.
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High-performance phenyl-modified gum ensuring outstanding low-temperature flexibility (down to -60°C) and radiation resistance. Critical for aerospace sealing and North Sea marine applications.
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Standard OH-terminated polydimethylsiloxane used as the main base polymer for building sealants, elastic structural adhesives, and mold-making formulations in European construction.
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Primary crosslinking agent used in formulation of moisture-curing RTV silicone sealants and weatherproofing coatings. Ensures rapid curing speed and excellent storage stability.
Technical InquiryHamburg, the economic powerhouse of Northern Germany, hosts some of Europe's most critical industrial hubs. From the massive civil aviation maintenance and production facilities of Airbus Finkenwerder and Lufthansa Technik, to maritime engineering shipyards, automotive part manufacturing, and wind energy infrastructure, the demand for advanced chemical materials is ever-expanding. Silicone rubber and specialty silane coupling agents sit at the core of these high-tech supply chains.
In the harsh conditions of the North Sea offshore wind farms, protective coatings must resist extreme mechanical strain, constant UV exposure, and saline moisture. Silane crosslinkers act as molecular bridges, bonding organic resins directly to inorganic glass fibers and metals. Additionally, the shift toward e-mobility and advanced power transmission (XLPE cables) demands high-grade silicone raw materials that remain stable at high continuous operating temperatures.
Shandong Boctok Chemical Co. supports these industrial needs. Through reliable chemical synthesis and integrated logistics hubs, we provide Hamburg’s compounders, coating manufacturers, and formulators with consistent, REACH-compliant materials to streamline operations.
Founded in 2012, Shandong Boctok Chemical Co. acts as a global marketing, sales, and supply chain center for Boctok™ domestic and overseas chemical businesses. In 2023, our group achieved a global sales volume of US$280 million. The BOCTOK brand specializes in serving demanding markets across Eastern Europe, Russia, Northern Europe, and the Middle East.
Our core organosilicone business spans twelve series of silane coupling agents and crosslinkers, including aminosilane, methacrylate silane, epoxy silane, vinyl silane, mercaptosilane, alkyl silane, ethyl silicate, chlorosilane, silane isocyanates, phenyl silane, ureidosilane, and serosilane. We also specialize in high-hydrogen silicone oil, dimethicone, vinyl silicone oil, phenyl silicone oil, alkoxy silicone oil, MQ/VMQ resins, and room-temperature vulcanized (RTV) rubbers.
To support massive global demands, Boctok recently invested US$65 million to construct a modern chemical plant in Bohai Industrial Park, Shouguang City, Shandong Province. This facility houses 6 automatic Distributed Control System (DCS) production lines, generating 30,000 tons of high-grade silane coupling agents annually, fully managed under ISO9001 quality management guidelines.
Boctok’s secondary core business focuses on high-purity petroleum resins. We have invested in one of China's primary hydrocarbon resin manufacturers, operating three production sites in Zibo, Fushun, and Nanjing. Benefiting from stable, high-quality chemical feedstocks from SINOPEC and PetroChina, our products serve compounders and adhesive developers globally, including multiple Fortune 500 enterprises.
Our portfolio includes C9 hydrogenated hydrocarbon resins, C5 aliphatic resins, C5/C9 copolymerized resins, and specialty monomers like dicyclopentadiene (DCPD). These additives are critical for manufacturing hot-melt adhesives, automotive interior sealants, protective paints, and plastic compounds that require high thermal resistance and adhesion.
We also serve the agrochemical industry, synthesis intermediates, and raw materials used globally for herbicides, fungicides, seed treatments, and plant growth regulators.
Highly specialized molecules engineered for surface modification, catalyst enhancement, and automotive polymer processing.
Monomer utilized as an external donor in Ziegler-Natta catalysts for polypropylene manufacturing, improving polymer stereoregularity and performance properties.
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High-performance cycloaliphatic epoxy silane that increases adhesion in electronics packaging, epoxy molding compounds, and UV-curable industrial coatings.
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Specialized polypropylene additive formulated for high thermal stability and flame retardancy in advanced electrical engineering components.
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Polymeric bis-amino silane offering excellent adhesion promotion and corrosion protection on aluminum and steel in modern automotive primer formulations.
Request Spec SheetOur organosilicones, polymers, and specialized resin lines support multiple industrial application sectors worldwide.
Integrating manufacturing scale, strict quality management, and responsive technical support for the European chemical logistics corridor.
Rigorous test protocols and batch testing ensure high monomer purity and compound consistency for every shipment.
6 automatic DCS production lines outputting 30,000 tons of silane coupling agents annually, supporting steady volume contracts.
Our formulation engineering team is available online to address application challenges, solvent compatibility, and chemical curing profiles.
Reliable shipping networks ensure prompt sea and rail transit, with fast customs processing through key European gateways.
Answers to common questions regarding organosilicon formulation, silane crosslinking chemistry, and bulk chemical sourcing.
Explore our high-purity silanes, functional silicone oils, and polymer formulations engineered for modern manufacturing plants.
A specialty industrial auxiliary compound utilized to modify structural degradation rates in composite polymer recycling operations.
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High-purity mercapto-functional silane coupling agent. Improves adhesion between rubber matrices and inorganic silica fillers in tires.
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Thermal stability modifier for silicone resins and silica-based materials, improving coating properties under high temperatures.
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Monomer utilized to synthesize phenyl silicone fluids and high-temperature protective coatings, with slow, controlled hydrolysis rates.
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Epoxy-functional silane coupling agent that improves wet adhesion in epoxy adhesives, electronics packaging, and industrial coatings.
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Base polymer for addition-curing liquid silicone rubber (LSR) and silicone gel systems. Provides high transparency and tear strength.
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Eco-friendlier crosslinker releasing ethanol during curing. Ideal for architectural water-repellent sealants and stone coatings.
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Manganese-zinc chemical activator utilized as a curing catalyst and pigment modifier in structural rubber compounding.
Inquire PricingPartner with Boctok Chemical to secure high-purity silanes, silicone rubbers, and modified hydrocarbon resins. Contact our technical team today to discuss bulk shipments, custom packaging, and REACH compliance.
Boctok Chemical
