High-purity silane coupling agents, organosilicon oligomers, and customized chemical compounds for global industrial applications.
Oligomeric technologies represent the critical link between monomeric small molecules and high-molecular-weight polymers. In contemporary polymer engineering, oligomers—ranging from low-viscosity aminosilanes and epoxysilanes to structured hydrocarbon petroleum resins—serve as the foundation for modern adhesives, advanced coatings, composite reinforcements, and agricultural delivery networks. The global demand for structural control at the nano and micro levels is driving synthesis laboratories toward specialized oligomeric materials that offer controlled volatility, exceptional compatibility, and tailored mechanical properties.
Our focus is the continuous refinement of oligomer synthesis parameters. By maintaining precise oversight of structural configurations (such as vinyl, phenyl, and amino functionalities), we offer manufacturing partners superior raw inputs. As environmental regulations tighten, the industrial migration toward low-VOC, high-solids formulations highlights the value of functional oligomers. These components enable formulators to design systems with optimized crosslink densities and superior weatherability, ensuring performance in the most demanding environments.
Engineering advanced interface solutions and performance polymers since 2012.
Shandong Boctok Chemical Co. was established in 2012 as a global marketing, sales, and technical service hub for the Boctok™ portfolio. By focusing on quality and international compliance, the enterprise achieved a global sales volume of US$280 million in 2023. The BOCTOK brand features a dedicated business segment serving the Russian Federation and Eurasian Economic Union (EAEU) markets, ensuring comprehensive technical support, localized logistics, and specialized product configurations for industrial manufacturers across the region.
Our localized infrastructure in key transport corridors allows us to maintain consistent supply lines, minimizing shipping delays and handling complex customs procedures on behalf of our clients. With dedicated agents, warehouse locations, and Russian-speaking technical support personnel, we deliver seamless business-to-business transactions that bridge raw chemical processing with localized manufacturing pipelines.
A breakdown of our manufacturing portfolio, supporting critical industrial sectors worldwide.
Our largest business unit produces 12 distinct silane coupling agent series (including amine, methacrylate, epoxy, vinyl, mercapto, alkyl, ethyl silicate, chlorosilane, isocyanate, phenyl, ureido, and serosilane formulations).
We also produce high-hydrogen silicone fluids, dimethicone, vinyl silicone fluids, polyphenylmethyldimethylsiloxanes, silanol fluids, OH polymers, alkoxy silicone fluids, MQ resins, VMQ resins, and room-temperature vulcanized (RTV) silicone rubbers.
We manage direct capital investments in a premier hydrocarbon resin plant, operating three production sites in Zibo, Fushun, and Nanjing.
By leveraging consistent chemical feedstocks from SINOPEC and PetroChina, we manufacture high-purity C9 hydrogenated resins, C5 hydrocarbon resins, C5/C9 copolymerized resins, standard C9 resins, dicyclopentadiene (DCPD), and methyl cyclopentadiene dimers.
Supporting sustainable global agriculture, our agrochemical business manufactures active ingredients, synthetic intermediates, and raw formulations.
These are designed for the production of advanced pesticides, plant systemic fungicides, crop insecticides, biological seed treatments, herbicides, and plant growth regulators to maximize agricultural yields.
Our commitment to sustainable production is demonstrated by our US$65 million investment in a manufacturing plant in the Bohai Industrial Park, Shouguang City, Shandong Province. This provincial-level chemical industrial zone provides robust infrastructure and rigorous safety oversight. The site houses 6 fully automated, high-output production lines running advanced Distributed Control Systems (DCS), producing 30,000 tons of silane coupling agents annually.
These automated lines are backed by critical Safety Instrumented Systems (SIS) and fail-safe safety equipment. We follow ISO9001 quality management guidelines across our manufacturing workflows. In addition, the site operates integrated waste treatment systems, including dynamic waste gas collection and treatment infrastructure, alongside multi-stage chemical wastewater treatment facilities to minimize our environmental footprint.
Why leading global manufacturers choose Boctok as their strategic chemical partner.
We utilize gas chromatography, mass spectrometry (GC-MS), and laser diffraction particle analysis to ensure every shipment meets strict international purity standards.
Our automated production facilities let us scale batches quickly, adjusting output to accommodate custom polymer specifications and large-scale contract manufacturing.
Our chemical engineering teams are available to assist with formulation issues, providing expert support from initial synthesis inquiries to on-site production integration.
Linking high-performance silanes, resins, and agricultural chemistries to critical global markets.
Detailed view of the industries utilizing our organosilicons, specialty resins, and polymers.
High-purity organic synthesis building blocks, active ingredients, and crop protection compounds.
Non-reactive and functional silicones for film-forming properties, skin compatibility, and long-wear performance.
Tackifiers and crosslinkers that optimize peel strength, shear resistance, and surface adhesion.
Organosilicon polymers that improve mechanical performance and thermal stability in specialty rubbers.
Resin modifiers and coupling agents designed to improve weathering resistance and pigment dispersion.
Silane modification agents that bridge organic polymers with inorganic mineral reinforcements.
Low surface-tension organosilicone surfactants that optimize coverage on plant leaves.
Specialized liquid silicone rubbers (LSR) formulated with controlled exudation for automotive gaskets.
Emulsified silicone oils that break foam in wastewater treatment and paper pulp processing.
Water-repellent silicone fluids that improve moisture resistance in gypsum boards.
Thermally stable linear methyl silicone oils designed for high-temperature baths and open heating systems.
Silicone resins designed to prevent high-temperature oxidation and saline corrosion.
Silicone emulsions that facilitate clean demolding of rubber and plastics.
Dielectric silicone gels that protect microelectronics from moisture and vibration.
Potassium methyl siliconate and alkylalkoxysilanes for waterproofing concrete and brickwork.
MS polymer and silicone crosslinkers that provide high movement capability and UV resistance.
Environmentally friendly, chrome-free conversion coatings that promote paint adhesion on steel and aluminum.
Vinyl silanes used in the manufacturing of silane-crosslinked, low-voltage power cables.
Silane modification agents that optimize physical performance in structural casting resins.
Impregnating sealers that prevent staining, efflorescence, and freeze-thaw degradation.
Silane sizing agents that optimize the bond between glass fiber surfaces and epoxy matrices.
Highly purified, biocompatible elastomers for medical seals, tubes, and device gaskets.
Amino-modified silicone micro-emulsions that improve fabric hand feel and washing durability.
Surface modification of silica, kaolin, and ATH to improve dispersion in polymer matrices.
Advanced structural silicones designed for precision electronic encapsulation and optical lenses.
Key milestones in Shandong Boctok Chemical's ongoing R&D and capacity expansion initiatives.
Developing low-VOC, methanol-free oligomeric silanes to address strict environmental and occupational exposure limits in Europe and North America.
Commissioning secondary hydrogenation plants to produce water-white tackifiers for the hygiene, medical adhesive, and food packaging industries.
Synthesizing micro-encapsulated organosilicone adjuvants that regulate pesticide release rates, reducing overall chemical run-off.
Answers to common technical inquiries regarding silane coupling agents, hydrocarbon resins, and product applications.
Agricultural formulations, hydrocarbon tackifiers, and crosslinking compounds.
Boctok Chemical
