Polysulfide Rubbers (OT / EOT) for Plastic Parts

Thioplast® G22 by Nouryon is a medium-high viscosity liquid polysulfide polymer with reactive thiol-end groups. It is produced in aqueous dispersion by polycondensation of bis-(2-chloro-ethyl)-formal with alkali polysulphide. Soluble in benzene, toluene, dichloroethane, chloroform & plasticizers such as phthalates and chlorinated paraffins. It is partially soluble in aliphatic esters and ketones. It is insoluble in water, aliphatic hydrocarbons and alcohols. It is formulated as one or two component systems containing part A, the thioplast polymer and part B, the curing agent. Designed for use as a rubber modifier and in molding compounds. Thioplast® G22 is recommended for construction applications.

FMC® 205 by Smooth-On is a polysulfide rubber mold compound. Exhibits durability and cures overnight with negligible shrinkage. It is not sensitive to moisture and can be poured directly over wet plaster or water/ sulfur based clays. FMC® 205 has a mix ratio of 100A:12B by weight. Common applications include molds for foundry & pattern work, sculpture (lost wax process), casting various gypsum products and waxes.

FMC® 201 by Smooth-On is a polysulfide rubber mold compound. Exhibits durability, good tear strength and cures overnight with negligible shrinkage to a soft Shore A15 rubber that stretches. It is not sensitive to moisture and can be poured directly over wet plaster or water/ sulfur based clays. FMC® 201 has a mix ratio of 100A:12B by weight. Common applications include molds for foundry & pattern work, sculpture (lost wax process), casting various gypsum products and waxes.

Thioplast® G131 by Nouryon is a medium-high viscosity liquid polysulfide polymer with reactive thiol-end groups. It is produced in aqueous dispersion by polycondensation of bis-(2-chloro-ethyl)-formal with alkali polysulphide. Soluble in benzene, toluene, dichloroethane, chloroform & plasticizers such as phthalates and chlorinated paraffins. It is partially soluble in aliphatic esters and ketones. It is insoluble in water, aliphatic hydrocarbons and alcohols. It is formulated as one or two component systems containing part A, the thioplast polymer and part B, the curing agent. It is designed for use as a rubber modifier and in molding compounds. Thioplast® G131 is recommended for insulating glass, specialities applications.

Thioplast® G44 by Nouryon is a liquid polysulfide polymer with medium-high viscosity. Contains reactive thiol-end groups. It is produced in aqueous dispersion by polycondensation of bis-(2-chloro-ethyl)-formal with alkali polysulphide. It is partially soluble in aliphatic esters and ketones. It is insoluble in water, aliphatic hydrocarbons and alcohols. Soluble in benzene, toluene, dichloroethane, chloroform & plasticizers such as phthalates and chlorinated paraffins. Thioplast® G44 is formulated as one or two component systems containing part A, the thioplast polymer and part B, the curing agent. Designed for use as a rubber modifier and in molding compounds.

Thioplast® G12 by Nouryon is a liquid polysulfide polymer with medium-high viscosity. Contains reactive thiol-end groups. It is produced in aqueous dispersion by polycondensation of bis-(2-chloro-ethyl)-formal with alkali polysulphide. Soluble in benzene, toluene, dichloroethane, chloroform & plasticizers such as phthalates and chlorinated paraffins. It is partially soluble in aliphatic esters and ketones. It is insoluble in water, aliphatic hydrocarbons and alcohols. Thioplast® G12 is formulated as one or two component systems containing part A, the thioplast polymer and part B, the curing agent. Designed for use as a rubber modifier and in molding compounds. Recommended for construction applications.

Thioplast® G1 by Nouryon is a medium-high viscosity liquid polysulfide polymer with reactive thiol-end groups. It is produced in aqueous dispersion by polycondensation of bis-(2-chloro-ethyl)-formal with alkali polysulphide. Soluble in benzene, toluene, dichloroethane, chloroform & plasticizers such as phthalates and chlorinated paraffins. It is partially soluble in aliphatic esters and ketones. It is insoluble in water, aliphatic hydrocarbons and alcohols. Thioplast® G1 is formulated as one or two component systems containing part A, the thioplast polymer and part B, the curing agent. Designed for use as a rubber modifier and in molding compounds. Recommended for insulating glass, specialities and industrial applications.

Thioplast® G21 by Nouryon is a liquid polysulfide polymer with medium-high viscosity. Contains reactive thiol-end groups. It is produced in aqueous dispersion by polycondensation of bis-(2-chloro-ethyl)-formal with alkali polysulphide. Soluble in benzene, toluene, dichloroethane, chloroform & plasticizers such as phthalates and chlorinated paraffins. It is partially soluble in aliphatic esters and ketones. It is insoluble in water, aliphatic hydrocarbons and alcohols. Thioplast® G21 is formulated as one or two component systems containing part A, the thioplast polymer and part B, the curing agent. Designed for use as a rubber modifier and in molding compounds. Recommended for insulating glass, construction and industrial applications.

Thioplast® G10 by Nouryon is a liquid polysulfide polymer with medium-high viscosity. Contains reactive thiol-end groups. It is produced in aqueous dispersion by polycondensation of bis-(2-chloro-ethyl)-formal with alkali polysulphide. Soluble in benzene, toluene, dichloroethane, chloroform & plasticizers such as phthalates and chlorinated paraffins. It is partially soluble in aliphatic esters and ketones. It is insoluble in water, aliphatic hydrocarbons and alcohols. Thioplast® G10 is formulated as one or two component systems containing part A, the thioplast polymer and part B, the curing agent. Designed for use as a rubber modifier and in molding compounds. Recommended for specialities and industrial applications.

Thioplast® G4 by Nouryon is a liquid polysulfide polymer with medium-high viscosity. Contains reactive thiol-end groups. It is produced in aqueous dispersion by polycondensation of bis-(2-chloro-ethyl)-formal with alkali polysulphide. Soluble in benzene, toluene, dichloroethane, chloroform & plasticizers such as phthalates and chlorinated paraffins. It is partially soluble in aliphatic esters and ketones. It is insoluble in water, aliphatic hydrocarbons and alcohols. Thioplast® G4 is formulated as one or two component systems containing part A, the thioplast polymer and part B, the curing agent. Designed for use as a rubber modifier and in molding compounds.