Paints coatings inks – Shandong Do Sender Chemicals Co.,Ltd.

Our Portfolio

Performance chemistry for coatings excellence

Shandong Do Sender Chemicals supplies a comprehensive range of organic peroxides, azo initiators, and polymer additives that serve as critical components in paint, coating, and ink formulations worldwide.

From architectural wall paints to high-performance industrial coatings, our initiators and additives enable precise control over polymer molecular weight, crosslinking density, and cure speed — giving formulators the tools they need to meet demanding performance specifications.

Our product brands, including Perodox® organic peroxides and Azodox® azo initiators, are trusted by manufacturers across Asia, Europe, and the Americas for consistent quality, reliable supply, and responsive technical support.

Perodox®

Azodox®

DSCross®

DSCat®

DSCure®

Featured Applications

Where our chemistry makes the difference

Our products enable superior performance across a wide spectrum of coating applications. Explore how we support each segment.

Architectural Paints

Scrub resistance, open time, and color stability for interior and exterior wall paints.

Industrial Coatings

Corrosion protection, chemical resistance, and adhesion for heavy-duty industrial environments.

Automotive Coatings

High-gloss finishes, UV resistance, and chip protection for automotive OEM and refinish applications.

Cool Roof Coatings

Solar reflectance, thermal emittance, and long-term weatherability for energy-efficient roofing systems.

Inks & Pigments

Dispersion stability, rheology control, and pigment wetting for printing inks and colorant systems.

Sealants & Adhesives

Crosslinking solutions for silicone, polyurethane, and acrylic sealant formulations.

Organic Peroxides for Acrylics

Initiators for acrylic resin polymerization, enabling tailored molecular weight and narrow polydispersity.

Powder Coatings

Peroxide crosslinking agents for durable, high-performance thermosetting powder coating systems.

Solutions for every formulation challenge

Our portfolio is built on decades of peroxides expertise. Discover the products that power coatings innovation.

Organic Peroxide

Perodox® BPO

Dibenzoyl peroxide for ambient-temperature cure of unsaturated polyester resins. Widely used in body fillers, putties, and repair compounds with excellent shelf stability.

Organic Peroxide

Perodox® MEKP

Methyl ethyl ketone peroxide for room-temperature curing of unsaturated polyester and vinyl ester resins. Fast gel time and low residual monomer levels.

Azo Initiator

Azodox® AIBN

Azobisisobutyronitrile for controlled free-radical polymerization of acrylic and methacrylic monomers. Consistent decomposition kinetics for reproducible molecular weight control.

Crosslinking Agent

DSCure® DCP

Dicumyl peroxide for high-temperature crosslinking of polyethylene and ethylene copolymers. Excellent scorch safety and minimal odor in finished products.

Organic Peroxide

Perodox® TBPB

Tert-butyl peroxybenzoate for elevated-temperature curing of unsaturated polyester and acrylic resins. Ideal for SMC/BMC and continuous lamination processes.

Polymer Additive

DSCat® Catalyst Series

Accelerators and promoters designed to optimize peroxide decomposition rates. Tailored formulations for specific resin systems and cure conditions.

Sample Program

First Response Sample Kits

Get hands-on with our products. Request a complimentary sample kit tailored to your coating formulation needs. Our technical team will work with you to select the optimal initiators and additives for your specific application.

Request a Sample

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