Low gas and vapor permeation
Butyl rubber offers an effective barrier against gases and water vapor, including iodine vapor, for glovebox and containment operations.




KS1000 is a one-piece injection-molded Butyl rubber glove for isolators and gloveboxes. Its low gas and water-vapor permeability combines with chemical resistance and flexible handling from −50°C to 140°C.
KS1000 combines the intrinsic barrier performance of Butyl rubber with Kingsure’s one-piece molding process.
Butyl rubber offers an effective barrier against gases and water vapor, including iodine vapor, for glovebox and containment operations.
Resists strong acids, alkalis and oxidizers, along with alcohols, ketones, esters and oils. Its chemical stability supports demanding process environments.
The dry one-piece process replaces conventional dipping, reduces solvent use and enables local reinforcement at high-wear areas for a dense, durable glove structure.
Maintains flexibility at low temperatures, resists oxidation and ultraviolet exposure, and uses an antistatic compound for cleanroom operation. The service range is −50°C to 140°C.
Used in pharmaceutical and nuclear gloveboxes, including nuclear-fuel post-processing, as well as special-chemical operations requiring strong gas and vapor containment and low water-vapor transmission.
| Material | Butyl rubber, black |
|---|---|
| Construction | One-piece injection molded |
| Thickness | 0.6 mm ± 0.05 mm |
| Port size | 7 / 8 / 9 / 10 in |
| Service temperature | −50°C to 140°C |
| Protection markings | ISO 374-1 Type A AKLMOP · EN 388:2016 3111 · EN 374-5 VIRUS · EN ISO 21420 · CE 0598 |