| Chemtura_Corp USA. Group of chemicals manufacturing companies, specialised in plastic additives. Links to group companies. |
| Chromat_(UK)_Ltd_ Manufacture decorative surfacing materials and fillers for plastics applications. |
| Cognis Additives and components to improve performance of plastic compounds including PVC slip additives, stabilizers, plasticizers and others. |
| Dendritech,_Inc_ Manufactures reactive polymer crosslinkers (epoxies, nylons) or modifiers, as well nucleating agents to produce small cell foams. |
| DuPont__Fluoroguard Supply multifunctional polymer additives based on a fluorinated synthetic oil and is colorless, odorless, chemically inert and nonflammable. |
| Dyvex_Industries Providing antistat, antifog, slip, release-aid, and aroma concentrates for blown, cast and multilayered film, injection molding, and recycled plastic. |
| Everspring_Chemical_Co_,_Ltd_ Manufacture and specialize in antioxidants and UV light stabilizers for plastics. Product overview and technical documentation. Taiwan. |
| Fangqiao_East_Chemical_Plant Manufacturer of a range of chemical additives and intermediaries for plastic and a diverse group of other industries. |
| Hangzhou_Feidian_Chemical_Co_,_Ltd_ Develops and manufactures a range of coupling agents for use in plastics, adhesives, coatings, and inks, including titanate, aluminate ester, and alum-titan series. Located in China. |
| Hangzhou_Fuchunjiang_Chemical_Co_,_Ltd_ Manufacturer of carbon additives for rubber and plastics in various wear resistance grades. Overview of products and specifications. Located in China. |
| Hangzhou_Shengxiang_Chemical_Co_,_Ltd_ Manufacturer of plastic adjuvants in China. The main product is a methyl tin mercaptide PVC heat stabilizer. |
| Huangyan_Zhedong_Rubber_Auxiliary_Chemical_Co_,_Ltd_ Producer of rubber antioxidants and accelerators in China. |
| Jiangsu_Hongxing_Chemical_Co_,_Ltd_ Manufacturer of plastic additives in China. Products include phenyl phosphites chelating agents, epoxidized vegetable oils, and chloroparaffin stabilizers. Also produces chlorinated aromatic intermedi |
| Jiangsu_Jiangyin_Qianjin_Chemical_Plant Producer of accessory materials for unsaturated polyester resin such as accelerant, mekp curing agent, tbpb curing agent and pigment paste. |
| Jiangsu_Yoke_Chemical_Co_,_Ltd_ Manufacturer in China of additives and blowing agents for polyurethanes, rubber, and plasticized PVC. Products include catalysts and flame retardants. |
| Jincheng_Chemical_Factory Producer of plastic additives such as creatine monohydrate, Benzoyl chloride, and kinds of organic peroxides. |
| Koltex Manufacturer of inorganic and organic fillers for paint and plastic industry, fillers include baryt, lithopone, omyacarb and talc. |
| Liaoyang_huaxing_Chemical_Co_,_Ltd_ Producer and supplier of plastic processing additives including polyethleneglycol penetrant and emulsifier series. |
| Mann_Release_Products Manufactures release agents for rubber and plastic high heat, injection, R.I.M, compression and high volume industrial applications. |
| Micropel_Corp USA. Manufacturers of degradation protective antimicrobials for formulators and fabricators of flexible PVC, polyurethanes, polyolefins, rubber and other polymers. Extensive technical information. Lis |
| MS_Seltek Distributor of additive chemicals for plastic and rubber in asia. |
| Nikita_Transphase_Adducts_Pvt__Ltd_ Manufacturer of rubber additives, including anti-oxidants, stabilizers, gelling agents, and wax emulsions. Located in India. |
| Ningbo_Donglai_Chemical_Co_,_Ltd_ Manufacturer of dioctyl phthalate and other plasticizers. Located in China. |
| Nitto_Kasei_Co,Ltd_ Manufactures organotin-based stabilizers for polyvinyl chloride resin, auxiliary stabilizers, lubricants and flame-proofing agents. |
| OMYA_Group Manufactures surface treated, ground and precipitated calcium car-bonate, used for filler applications in the plastics industry. |
| Pennines_International_Industrial_Sales Supplier of raw materials for the rubber, plastic, fiberglass, and allied industries, serving the Philippines. |
| Performance_Additives_Sdn__Bhd_ Specialty manufacturer of rubber and plastic additives, polymer processing chemicals. |
| Ply-Tech_Industries Manufacture a foaming agent for addition to polymers to assist processing. |
| Polyvel_Inc_ Thermoplastic additive concentrates. These concentrates contain extremely high levels of heat and shear sensitive additives. |
| PTS_-_Plastic_Technology_Service_Ltd_ Manufactures Plastic additives including antiblock agents ,conductive carbon black, compatibilising additive, antistatic and slip concentrates. |
| Pumex Distribute pumice, calcium carbonate, talc, perlite, glass beads anmd a range of other materials, Used as fillers for plastic polymers. |
| Rajiv_Plastic_Industries Manufacturing of color masterbatches and concentrates for commodity as well as engineering thermoplastics. |
| Rich_Yu_Chemical_Co_,_Ltd Manufacturer of plastic additives including antioxidants, UV absorbers, PP clarifiers, curing agent for urethane, and specialty chemicals. |
| Shandong_Sanfu_Chemical_Empolder_Co_,Ltd_ Manufacturer in China specializing in rubber aging inhibitors, including trimethylquinoline and 2-phenyl indole derivatives. |
| Shanghai_Zhiqiang_Plastic_Auxiliary_Co_,_Ltd_ Producer of PVC heat stabilizers in China. Product include antimony and methyl tin mercaptides, organophosphites, and compound performance products. |
| Sinkiang_Tarim_Carbonblack_Corp_ Producer of carbon black for use as fillers and reinforcers in the rubber tire industry. Located in China. |
| Sinopec_Baoding_Petrochemical_Factory Manufactures a series of rubber and plastic antioxidants, water purification chemicals, and asphalt waterproofing materials. |
| Southern_Clay_Products High aspect ratio additives based on montmorillonite clay, designed and manufactured for the plastics industry. |
| Struktol Manufacturer of dispersion aids, homogenizers, waxes and amide slip agents for plastic compounds, as well as lubrication and processing enhancement agents. |
| Tai_Cang_Company Produces chemical additives for property enhancement and processing of plastic compounds. |
2290 Zimmerman Rd. SE
PO Box 88 • Gnadenhutten, Ohio 44629-0088
1-800-422-4851 • 740-254-4311 • Fax 740-254-9400
Catalyst Systems’s proven “Catalyst for Profit” system is designed to mix our unique capabilities with your requirements, creating greater profit-making opportunities by helping you lower your production costs.
Drawing upon our impressive corporate resources, including U.S. Chemical and Plastics as well as our parent company, Alco Industries, Inc., Catalyst Systems can deliver a range of standard and custom benzoyl peroxide products as well as a series of related standard and custom blending, packaging and formulation capabilities. 
Because of our compact operational philosophy, we are able to draw upon the depth of our resources and also maintain personal involvement with each customer and each order – both large and small.
Our benzoyl peroxides are proven curing agents, available in granular, paste and emulsion states.
Our advanced production facilities can cost-efficiently mix, batch and blend your own formulations.
Fully automated lines productively package putties, adhesives, caulks, sealants, resins and other products.
Direct staff contact between our staff and our customers enables us to meet big needs or small, special requests effectively and efficiently.