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West & Senior

About Us

WSL are are manufacturer of pigment dispersions and chemical foaming agent formulations supplied globally to the polymer industry.

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Automotive & Transportation

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Fascom™ CS Ultra banner

Fascom™ CS Ultra

Functions:Foaming Agent
Compatible Polymers & Resins:Polyvinyl Chloride (PVC)
End Uses:Wall Panels, Acoustic Barrier
Labeling Claims:Environmentally Friendly

Fascom™ CS Ultra is a very highly activated ADC for PVC processing (Liquid Dispersion Only).

Fascom™ CS Define banner

Fascom™ CS Define

Functions:Foaming Agent
Compatible Polymers & Resins:Polyvinyl Chloride (PVC)
End Uses:Wall Panels, Acoustic Barrier
Labeling Claims:Environmentally Friendly

Fascom™ CS Define is a highly activated ADC for inhibition PVC plastisols.

Fascom™ AZ4 banner

Functions:Foaming Agent
Labeling Claims:Environmentally Friendly
Compatible Polymers & Resins:Natural Rubbers (NR), Polyvinyl Chloride (PVC)
End Uses:Shock Absorbers, Acoustic Barrier, Wall Panels

Fascom AZ4 is a Pure ADC (4 micron) recommended for rubber and PVC applications. is a Pure ADC (4 micron) recommended for rubber and PVC applications.

Fascom™ CW Range banner

Fascom™ CW Range

Functions:Foaming Agent
Compatible Polymers & Resins:Polyvinyl Chloride (PVC)
End Uses:Door Profiles, Profiles, Window Profiles, Wall Panels, Acoustic Barrier
Labeling Claims:Environmentally Friendly

Fascom™ CW Range is a combined Exo/Endothermic system for PVCu profiles.

Fascom™ RP Range banner

Fascom™ RP Range

Functions:Foaming Agent
Labeling Claims:Environmentally Friendly
End Uses:Shock Absorbers, Acoustic Barrier, Wall Panels

Fascom™ RP Range is a modified and activated ADC for reduced plate-out.

Fascom™ CS Plus banner

Fascom™ CS Plus

Functions:Foaming Agent
Labeling Claims:Environmentally Friendly
Compatible Polymers & Resins:Natural Rubbers (NR), Polyvinyl Chloride (PVC)
End Uses:Shock Absorbers, Acoustic Barrier, Wall Panels

Fascom™ CS Plus is a highly activated ADC for PVCu and rubber processing.

Fascom™ BSH banner

Functions:Foaming Agent
Labeling Claims:Environmentally Friendly
End Uses:Shock Absorbers, Acoustic Barrier, Wall Panels

Fascom™ BSH is a high purity OBSH.

Fascom™ Natrium P banner

Fascom™ Natrium P

Functions:Foaming Agent
Labeling Claims:Environmentally Friendly
End Uses:Shock Absorbers, Acoustic Barrier, Wall Panels

Fascom™ Natrium P is a fine particle, treated Sodium Bicarbonate.

Fascom™ CS Max banner

Fascom™ CS Max

Functions:Foaming Agent
Compatible Polymers & Resins:Polyvinyl Chloride (PVC)
End Uses:Wall Panels, Acoustic Barrier, Shock Absorbers
Labeling Claims:Environmentally Friendly

Fascom™ CS Max is a very highly activated ADC for PVCu processing.

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Fascom™ Chemical Foaming Agents are a range of polymer additives designed to decompose during normal processing of that polymer at elevated temperatures (150ºC+). On doing so, they release a high volume of gas which can be trapped within the polymer melt creating a cellular or foamed structure. By forming a cellular structure the initial benefit created is a reduction in specific gravity, i.e. weight

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