ANTI-STATIC / CONDUCTIVE COMPONENTS
These rubber parts are formulated with carbon or conductive fillers to safely dissipate static electricity. They are critical in electronics, explosive environments, and cleanroom operations. Bright Star’s anti-static components meet ESD and EMI standards. Our product line includes conductive mats, tubing, seals, and gaskets tailored to sensitive electronic assemblies and volatile handling areas
Polymers:
BRIGHT STAR has successfully developed formulations and rubber components based on the following polymers and has been supplying to diverse industries over the past few decades.
- FFKM/ Perfluoroelastomer
- FKM / Viton ®
- TFE/P/Aflas ®
- Silicone, Flurosilicone
- Nitrile (NBR), Carboxylated
- NBR (XNBR) / PVC Nitrile
- SBR
- EPDM, EPR
- Chloroprene / Neoprene®
- Natural / PLC / Polyisoprene
- Polyurethane
| MATERIAL | HARDNESS RANGE (SHORE A) | HIGH TEMP °C | LOW TEMP °C | STEAM |
| FFKM | 70-90 | 300 | -10 | E |
| FKM (VITON) | 50-90 | 230 | -20 | F-G |
| AFLAS | 60-90 | 200 | -10 | E |
| NBR | 20-95 | 100 | -30 | F-G |
| HNBR | 50-95 | 150 | -40 | G |
| SBR | 40-90 | 100 | -40 | P |
| EPDM | 40-90 | 150 | -40 | E |
| SILICONE | 20-80 | 200 | -60 | F-G |
| NR | 30-90 | 70 | -50 | P |
| CR | 40-90 | 100 | -40 | F |
Rating
- E = Excellent – Suitable for prolonged exposure to saturated steam at high temperatures
- G = Good – Suitable for moderate steam exposure with some limitations
- F = Fair – Can handle light or intermittent steam but not continuous service
- P = Poor – Degrades quickly in steam; not recommended
Related Products
Bright Star manufactures high-purity rubber components that meet pharmaceutical standards. We ensure compliance with FDA, USP Class VI, and ISO 10993. Our products are designed for single-use and repeated-use applications in drug delivery systems, diagnostic equipment, and biotech processing lines
Rubber seals are used to fill gaps between two surfaces and prevent fluid leakage, dust ingress, or vibrations. These include lip seals, shaft seals, and radial seals made from materials such as NBR, Viton, and Silicone. Our seals ensure durability and chemical resistance in harsh working conditions, serving key sectors like automotive, appliances, and heavy machinery. We offer custom-molded and standard seal designs that can withstand a wide range of temperatures and media, ensuring long-term performance.
These are elastomeric pads placed between bridge girders and piers to accommodate thermal movement, load transfer, and vibration. Made from neoprene or natural rubber, they enhance bridge durability and structural integrity. Bright Star pads are manufactured to meet IRC and BIS specifications and can be customized with PTFE sliding layers or laminated steel inserts.
Rubber grommets are circular components inserted into holes to protect wires or cables from abrasion. They are essential in electrical panels, automotive firewalls, and machinery housings. Our grommets are manufactured in various sizes and polymers to ensure flexibility, insulation, and durability. These components also dampen vibrations, reduce noise, and can be customized to suit different hole diameters, wall thicknesses, and environmental conditions
Rubber bushes absorb shock and reduce noise and vibration between metal parts. They are used in suspension systems, engine mounts, and industrial machinery. Our bushes are made from high-durability elastomers to withstand heavy loads and environmental stresses. Bright Star offers cylindrical, flanged, and bonded bushes to meet specific mechanical performance requirements.
Canvas and Chevron seals are used in heavy-duty hydraulic applications. Chevron seals consist of a stack of multiple sealing elements that adjust to pressure variations. Canvas seals, made from rubber-coated fabric, offer enhanced pressure resistance. These seals are widely used in press machines, earth-moving equipment, and mining systems. Bright Star offers customized V-packings and fabric-reinforced seals for high-pressure systems needing excellent flexibility and sealing capability
Rubber stoppers are used to seal glass vials, infusion bottles, and reagent containers. These are manufactured in pharmaceutical-grade rubber and tested for biocompatibility and extractables. We offer sterilizable formulations and customized designs to support aseptic packaging and long shelf life
Hydraulic seals are critical for maintaining pressure in hydraulic cylinders and preventing fluid leaks. These include piston seals, rod seals, wipers, and guide rings designed to handle high pressure and dynamic motion. Manufactured using wear-resistant materials, Bright Star’s hydraulic seals serve industries such as construction, agriculture, and manufacturing. They are developed to endure extreme forces, resist extrusion, and function reliably in high-speed or high-load applications
Rubber washers are flat, disc-shaped components that provide cushioning, sealing, and spacing between surfaces. These are used in plumbing, electrical, and automotive assemblies. Bright Star washers are designed to resist water, chemicals, and vibration, enhancing the longevity of joints. Our washers are also effective in noise dampening and are available in standard and non-standard dimensions for versatile application
RINGS Quad Rings, also known as X-rings, are an upgraded version of traditional O-rings. They feature a four-lobed design that offers improved sealing performance and reduced friction. These are ideal for rotary and reciprocating motion, providing greater stability and resistance to twisting compared to standard O-rings. Bright Star’s X-rings are used in hydraulic systems, pneumatic tools, and other demanding sealing applications. Their unique geometry allows for better lubrication retention and less wear, increasing operational life and efficiency
Rubber pipeline rings provide sealing and cushioning in duct pipes, joints, and manholes. They absorb expansion, reduce vibration, and prevent leakage in drainage and sewer systems. Bright Star offers rings in EPDM, NBR, and Neoprene for civil, industrial, and infrastructure applications
Rubber molds are custom-shaped tools or components made through compression or injection molding. They are used to form or replicate parts in industries such as consumer goods, packaging, and medical devices. Bright Star develops rubber molds based on client drawings or samples. Our precision molding capabilities allow for high-volume production of complex geometries with tight tolerances and material traceability.
