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Silbyk®

Polymers additives supplied by Evonik

55 products match your search
Product Name
Supplier
Description
Polyether-modified polysiloxane. Used for the production of flexible polyurethane slabstock foams based on polyester polyols... view more
Applications
Mixture of modified acrylates with nonionic surfactants. Used for the production of rigid polyurethane slabstock and panel foams... view more
Applications
Polyether-modified polysiloxane. Used as a silicone surfactant for the production of rigid polyurethane foams (spray foams, insulation foams for refrigerators, panels, molded and slabstock foam)... view more
Applications
Polyether-modified polysiloxane. Used as surfactant for the production of standard flexible polyurethane slabstock foam based on polyether polyols. Possesses very good uniformity of foam properties... view more
Polyether-modified polysiloxane. Used as highly active surfactant. Possesses very good uniformity of foam properties such as density, hardness and air permeability over cross section of block... view more
Polyether-modified dimethylpolysiloxane. Allows for a wide range of processing conditions. Used as highly active surfactant for manufacturing standard flexible polyurethane slabstock foam based on... view more
Polyether-modified polysiloxane. Used as surfactant. Produces foams with very good uniformity of foam properties. Medium-active stabilizer for the production of polyurethane standard flexible... view more
Polyether-modified dimethylpolysiloxane. Used as a foam stabilzer. Provides very good uniformity, density, hardness and cross section air permeability. Enables an open cell structure to be achieved... view more
Polyether modified polydimethylsiloxane. Used as surfactant for polyurethane flexible slabstock foams. Offers greater reliability against possible splits in the foam... view more
Applications
Polyether modified polydimethylsiloxane. Used as surfactant for polyurethane flexible slabstock foams... view more
Applications
Polyether-modified polysiloxane. Used as surfactant for flexibile polyurethane slabstock foams. Particularly suitable for processing highly active polyols and the production of foams with a higher... view more
Applications
Polyether-modified polysiloxane. Used as a foam stabilizer. Offers low volatility and hydrolysis-resistance properties. Prevents foam collapse. Used for the production of flexible polyurethane... view more
Polyether-modified polysiloxane. Used as a foam stabilizer. Offers low volatility and hydrolysis-resistance properties. Prevents foam collapse. Provides very fine homogeneous foams with a medium... view more
Applications
Polyether-modified polysiloxane. Used as a foam stabilizer. Prevents foam collapse. Exhibits low volatility and hydrolysis-resistance properties. Used for flame lamination of textiles in automotive... view more
Polyether-modified polysiloxane. Used as a foam stabilizer. Offers low volatility and hydrolysis-resistance properties. Prevents foam collapse. Provides very fine and regular cell structure. Used... view more
Applications
Polyether-modified polysiloxane. Used as a foam stabilizer. Offers low volatility and hydrolysis-resistance properties. Prevents foam collapse. Provides fine homogeneous foams and a closed cell... view more
Polyether-modified polysiloxane. Used as a foam stabilizer. Exhibits good hydrolysis-resistance properties. Prevents foam collapse. Provides fine homogeneous foams. Used for the production of... view more
Applications
Polyether-modified polysiloxane. Used as a foam stabilizer. Exhibits good hydrolysis-resistance properties. Prevents foam collapse. Provides fine homogeneous foams. Used for the production of... view more
Applications
Polyoxyalkylendimethylpolysiloxane copolymer compound. Used for flexible polyurethane slabstock foams. Offers very good emulsifying properties... view more
Applications
Polyether-modified polysiloxane. Used as a foam stabilizer. Prevents foam collapse. Used for the production of rigid polyurethane slabstock and panel foams. Suitable for self-extinguishing systems... view more
Applications
Polyether-modified polysiloxane. Used as a foam stabilizer. Prevents foam collapse. Offers an optimal cost/performance relationship. Suitable for the production of foams based on polyester- and... view more
Applications
Polyether-modified polysiloxane. Used as a foam stabilizer. Prevents foam collapse. Improves the flow behavior and strong nucleating ability. Promotes a very fine foam structure with a high of... view more
Applications
Polyether modified polydimethylsiloxane. Used for the production of rigid polyurethane foam formulations. Stabilizes the foam and prevents foam collapse... view more
Applications
Polyether modified polysiloxane. Used for the production of rigid polyurethane foam formulations. Improves the stabilization of the foam matrix. Prevents separation of the reaction mixture and... view more
Applications
Polyether-modified polysiloxane. Used as a foam stabilizer. Prevents foam collapse. Used for the production of rigid polyurethane spray, slabstock and panel foams... view more
Applications
Polyether-modified polydimethylsiloxane. Stabilizes the foam and prevents foam collapse. Used for the production of rigid PUR and PIR foams (in particular for appliance, rigid slabstock, pour in... view more
Applications
Polyether-modified polysiloxane. Used as a foam stabilizer. Prevents foam collapse and improves the flowability. Promotes fine homogeneous foam with a high content of closed cells. Especially... view more
Applications
Blend of surface active materials and copolymers. Used for rigid foam applications. Provides a very stable emulsion. Stabilizes the foam and prevents foam collapse... view more
Applications
Blend of surface active materials and copolymers. Used for rigid polyurethane foam applications. Offers increased nucleating ability... view more
Applications
Polyether modified dimethylpolysiloxane. Used for the production of rigid polyurethane foams (spray foam, insulation foam for refrigerators, panels, molded and slabstock foam). Stabilizes the foam... view more
Applications
Polyether modified dimethylpolysiloxane. Used for the production of rigid polyurethane foams. Stabilizes the foam and prevents foam collapse. Improves flowability... view more
Applications
Mixture of modified acrylates with nonionic surfactants. Used for the production of rigid polyurethane slabstock, spray, and panel foams. Stabilizes the foam and prevents foam collapse. Improves the... view more
Applications
Polyether modified polydimethylsiloxane. Used for the production of rigid polyurethane foams (in particular for appliance and pipe insulation). Offers very good emulsifying properties. Exhibits... view more
Applications
Polyether-modified polysiloxane. Used as a foam stabilizer. Offers a broad processing latitude. Provides very uniform foam properties like open cell character, density and compression hardness over... view more
Applications
Polyether-modified polysiloxane. Used as a foam stabilizer. Offers very uniform foam properties like open cell character, density and compression hardness over the cross section of the block. Used... view more
Applications
Polyether modified polydimethylsiloxane. Used for the production of standard flexible polyurethane slabstock foam based on polyether polyols... view more
Applications
Polyoxyalkylendimethylpolysiloxane copolymer compound. Used for the production of PUR slabstock foams... view more
Applications
Mixture of low molecular siloxanes. Used as a foam stabilizer. Prevents defects like voids in the outer and bottom zones and extreme course-cells are avoided. Especially suitable for the production... view more
Applications
Solution of a polyether modified poly dimethyl siloxane. Used as a foam stabilizer. Offers very well-balanced ratio between cell regulation and foam stabilization. Provides less VOC and has lower... view more
Applications
Solution of a polyether modified poly dimethyl siloxane. Used as a foam stabilizer for high resiliency TDI based molded foams... view more
Polyether modified polysiloxane. Used as a silicone surfactant to produce viscoelastic MDI based molded foams... view more
Applications
Polyether modified polysiloxane. Used as a co-surfactant for the production of viscoelastic MDI based foams... view more
Polyether modified polysiloxane. Used as a co-surfactant for the production of viscoelastic MDI based foams... view more
Applications
Polyether / Polysiloxane mixture. Used as a surfactant. Specially suitable for formulations based on SAN polyether polyols. Offers very well-balanced ratio between cell regulation and foam... view more
Applications
Polyether / Polysiloxane mixture. Used as a surfactant. Offers very well-balanced ratio between cell regulation and foam stabilization. Used for the production of high resiliency slabstock foams and... view more
Applications
Polyether / Polysiloxane mixture. Used as a silicone surfactant. Offers very well-balanced ratio between cell regulation and foam stabilization. Used for the production of HR flexible slabstock... view more
Applications
Polyether / Polysiloxane mixture. Used as a silicone surfactant. Ensures balanced ratio between cell regulation and foam stabilization. Used for production of high resilient TDI-slabstock foams... view more
Applications
Emulsifier / Polysiloxane mixture. Used for the production of HR flexible slabstock foams... view more
Applications
Polyether-modified polysiloxane.Universal surfactant used for flame retardant formulations and as stabilizer for production of rigid foams for continuous panels, slabstock and spray foam. Also used... view more
Applications
Polyether-modified polysiloxane.Stabilizes the foam and prevents foam collapse. Improves the flow behavior of raw material mixture.Soluble and chemically stable in the rigid foam polyethers.Used as... view more
Applications
Polyether-modified polysiloxane. Stabilizes the foam and prevents foam collapse. Improves the flow behavior of the raw material mixture. Soluble and chemically stable in rigid foam polyethers as... view more
Polyether-modified polysiloxane.Stabilizes foam, prevents foam collapse and decreases cavitation. In Addition to increased nucleating ability, helps to ensure even distribution of the raw material... view more
Applications
Polyether-modified polysiloxane.Improves stabilization of the foam matrix, prevents separation of the reaction mixture and thereby reduces cavitation. clearly soluble in almost all usual rigid-foam... view more
Polyether-modified polysiloxane. Stabilizes the foam and prevents foam collapse. Provides a very good flow of the reaction mix. Promotes very fine and closed cell foams with excellent k-factor... view more
Applications
Polyether-modified polydimethylsiloxane. Promotes very fine and closed cell foams with excellent k-factor properties and even distribution of the density. Excellent emulsifying properties and... view more
Applications
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