Technology that accelerates future life
with advanced materials

KCC SILICONE is the only company in Korea that manufactures all silicone products from raw materials to EM, HCE, and LSR.

Silane/Resin

  • Tire and Rubber
  • Coating and Inks
  • Electronics
  • Oil and Gas

Tire and Rubber

Recently, fuel efficiency and emission reduction technologies such as carbon dioxide emission regulation and carbon neutrality declaration are required around the world. Silicon is used as a performance enhancer in the design of tires and rubber compounds, reducing rolling resistance to improve fuel economy and improve wear resistance.

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Coupling Agent for Tires
Currently, high-performance, energy-saving tires using Momentive's new silane material are on the market for many new cars.
Our silanes for tires are aimed at improving production and performance in the tire and rubber industry, solving current problems and providing future-oriented customized solutions.
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NXT* Silane

Coupling Agents

The principle is simple: With better interfacial bonds between dissimilar materials, the desirable properties of each component can be carried throughout a composite material. This means that component properties are maintained or, in some cases, enhanced. Putting this principle to work for our customers, Momentive has developed silane coupling agents that can help optimize mechanical, electrical, thermal and other properties of an end product.
Additionally, these agents can help avoid some of the drawbacks of traditional coupling agents, such as premature vulcanization of a tire compound, or loss of flexural strength in a glass-reinforced composite exposed to high heat and moisture.

Product list

Product Name Feature
Coupling Agents
e-free* 189 silane is the latest advancement in silanes for mineral coupling with all-around excellence in performance and significant improvements in processing, allowing for reduced manufacturing costs. Learn more.
Silquest* A-1110 silane, a primary amino silane, is a candidate for use as an adhesion promoter in silane modified urethane (SPUR* prepolymer), filled silicone, epoxy and 2 part urethane adhesives and sealants. Learn more.
NXT* Z 45 coupling agent may offer improved dynamic and physical properties in tire compounds, and virtual elimination of ethanol emissions. Learn more.
Providing options for enhanced tire performance and overall system cost efficiencies for tire manufacturers worldwide, NXT silane has a unique design that can enable reduced rolling resistance without ...

Product/Formulation Catalog

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Coating and Inks

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Coating Additives
A small amount is added to the paint to stabilize the dispersion of the pigment, control the viscosity, prevent surface defects, and improve the gloss, color, and leveling performance.
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Crosslinking and Adhesion Promotion

To perform its best, an end product must have strong, durable bonds between its constituents, whether between a substrate and an adhesive, coating, or sealant, or between different materials within a composite. Superior bonding occurs with Momentive’s crosslinking or adhesion-promoting agents. Forming a three-dimensional network of siloxane bonds between constituents, our agents facilitate resistance to water or chemical intrusion, high temperatures, abrasion or other common deteriorating conditions. Our scientists have devised formulations that provide these stabilizing effects without compromising other important product features, like ductility.

Product list

Product Name Feature
Crosslinking and Adhesion Promotion
CoatOSil DRI waterborne silicone is a low viscosity emulsion that can improve water and UV resistance resulting in more flexible coatings and sealants.
Learn more about the use of Momentive’s CoatOSil MP 200 Silane, a to promote adhesion in a variety of applications.
Silquest* A-171 silane results in Si-O-Si crosslink sites that are highly resistant to the effects of exposure to moisture, chemicals and UV rays. Learn more.
Silquest* Y-9669 silane is an effective adhesion promoter that can be especially useful in applications requiring higher thermal stability. Learn more.

Coatings Additives

Momentive’s versatile silicone coatings additives offer the properties and flexibility our customers need to enhance the application, adherence and durability of their coating systems. Our additives may help to improve processing operations by providing the ability to tailor wetting, defoaming and release characteristics. And they help extend reapplication intervals by imparting improved gloss retention mar, UV and corrosion resistance properties. We work with our customers to find the right combination of properties to ensure compatibility between additives and coatings, and to deliver long-lasting results.

Product list

Product Name Feature
Coatings Additives
CoatOSil 7500 copolymer is a silicone-polyether block copolymer that can help provide excellent leveling in coil coating applications. Learn more.
CoatOSil 7604B coatings additive can enable excellent wetting and recoatability capabilities in water-borne coatings and inks. Learn more.
As a trisiloxane, CoatOSil 7608 coatings additive can help provide low surface tension and promote a glossy, even finish. Learn more.
CoatOSil 77 coatings additive can help minimize defect formation and allow for ‘overcoating’ while still providing good gloss. Learn more.

Adhesives and Sealants Additives

Achieving proper adhesion of sealants and coatings may be a challenge on many hard-to-coat surfaces. But Momentive’s adhesive and sealant additives can help make them stick – even when demanding conditions like heat, humidity or chemical resistance are present. Our innovative materials help promote adhesion to glass, minerals, metals and more difficult substrates, including polyamide, sheet molding compound, acrylics and PVC. In addition, these products can enhance the properties of the materials with which they are mixed, providing increased elasticity, weatherability and durability.

Product list

Product Name Feature
Adhesives and Sealants Additives
CoatOSil* 7001 copolymer improves the clarity of final film and film coalescence, as well as flow and leveling characteristics. Learn more today.
CoatOSil 7602 coatings additive offers a low COF for increased slip in water-borne coatings and inks. Learn more today.
CoatOSil 7605 coatings additive can help advance flow and leveling in powder coating formulations. Learn more.
CoatOSil 77 coatings additive can help minimize defect formation and allow for ‘overcoating’ while still providing good gloss. Learn more.

Product/Formulation Catalog

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Electronics

Semiconductor is attracting global attention as a key industry for future technologies such as 5G, artificial intelligence (AI), cloud (virtual server), autonomous vehicles, and electric vehicles (EV). In addition to inorganic silicones, which are raw materials for wafers, various organic silicone materials are also applied to semiconductors such as adhesives, heat dissipation materials, and process materials. KCC SILICONE and Momentive provide solutions for semiconductor manufacturing, from heat dissipation materials of various types to silicones for die carriers.

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SiC Focus Ring
The SiC Focus Ring, a core component for semiconductor etching, is made of silicon carbide (SiC) and has the advantage of superior durability compared to existing Si and quartz materials. Excellent durability extends the life of parts and reduces process losses due to replacement of parts. The market for semiconductor components such as SiC Ring, Boat, and Tray which uses SiC materials are growing. Silane of KCC SILICONE provides excellent thermal conductivity, corrosion resistance, and chemical resistance. It is used as a raw material for SiC material for semiconductor parts.
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Product list

Application Product Code Product Name Type Functional Group
Silane Electronics
M2 (Dimethyl Dichloro Silane) Reactive Chlorine
M1 (Methyl Trichloro Silane)

Oil and Gas

To meet the productivity needs of the oil and gas industry, a variety of silicone oils and emulsions are used as defoamers, lubricants, processing agents, and process aids. In addition, various types of silicone products such as silane, silicone oil, silicone powder, and masterbatch are used as coupling agents, process aids, friction reducers, lubricants etc.

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Petrochemical Resins
Silicone is applied as a modifier, coupling agent, and additive for various petrochemical resins such as PP, PE, ABS, SBS, and PC, and registers resin improvements such as slip, scratch, cold, and heat resistance.
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Product/Formulation Catalog

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