NBR, NR, EPDM, FKM, SBR, Silicone, Neoprene or Custom
According to the 2D or 3D technical drawing or samples
designed by 3D high accuracy, small error
We use various kind of polymers like NBR, NR, EPDM, FKM, SBR, Silicone, Neoprene etc. Custom materials available; tell us the application, and we can recommend the appropriate material.
Mechanically protects against the sharp edges of drilled or punched holes for wiring, cable, tubing, piping, hoses, air lines, rope and more. Used in appliances, motors, tools, cars, trucks, trailers, electronic equipment, toys, bikes, RVs, boats, pumps, furniture and more.
high temperature, ozone, oil, Grease resistance Specification A) Standard and Nonstandard B) Different sizes and structure available
Hardness: 30 to 80 Shore A Durometer Colors: Black, Transparent. Custom colors available. Material Temperature Range: -150F to 550F, depending on material. See Material Performance Data for specific information.
excellent self-sealing property
heat,acid and alkali resistant
compatible with medicine
high purity and quality
less fragment when puncturing
low puncture force
best stability during freeze-drying
2. application area: lyophilized formulation in pharmaceutical packaging, used with flip off cap and seal
3. certificates: FDA, ROHS, MSDS, REACH.
4. manufactured in a clean room(purifying grade is 300,000)
6. inspection: perfect inspection in every process by professional persons and instruments
7. sterilized at 121 degree C
8. packed in a clean room, first by double PE bags then cartons
9. as per GMP and ISO specification
10. advanced production and inspection equipment and professional engineers
we can design and manufacture butyl rubber stoppers for pharmaceutical packaging according to your detailed requirements, with guaranteed quality,delivery time and best service.