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Bromobutyl Rubber Stopper

Bromobutyl Rubber Stopper
Bromobutyl Rubber Stopper

Bromobutyl Rubber Stopper Specification

  • Tolerance
  • 0.2 mm
  • Weight
  • Depends on sizetypically 1.2g to 5g
  • Temperature Resistance
  • -40C to 120C
  • Resistance level
  • High chemical & moisture resistance
  • Part Type
  • Stopper/Closure
  • Natural Rubber
  • Rubber
  • Color
  • Grey
  • Diameter
  • 13mm / 20mm / 28mm
  • Thickness
  • Varies by model, generally 23.5 mm
  • Compression Ratio
  • Satisfies ISO 8362-2 or customer specification
  • Density
  • 1.20 Gram per cubic centimeter(g/cm3)
  • Components
  • Single piece, medical-grade compound
  • Size
  • 13mm, 20mm, 28mm (other sizes available on request)
  • Water Absorption
  • < 0.5%
  • Length
  • Customized as per design
  • Nitrogen Content (%)
  • 0.4%
  • Tensile Strength
  • > 7 MPa
  • Hardness
  • 45 5 Shore A
  • Rubber Type
  • Bromobutyl rubber
  • Material
  • Bromobutyl rubber (Halogenated butyl)
  • Width
  • Customize as per requirement
  • Usage & Applications
  • Used as closures for pharmaceutical vials and bottles, ensuring airtight sealing and chemical resistance, ideal for liquid medicine storage.
  • Style
  • Round
  • Surface Finish
  • Smooth, particulate-free
  • Ash %
  • 0.8%
  • Flame Resistance Level
  • Not rated for flame resistance
  • Product Type
  • Bromobutyl Rubber Stopper
  • Volatile Matter (%)
  • 0.7%
  • Feature
  • High Quality
  • Thermal Conductivity
  • Approx. 0.17 W/m.K
  • Compatibility
  • Compatible with glass and plastic vials
  • Endotoxin Level
  • < 0.25 EU/pcs
  • Shelf Life
  • 5 years under recommended storage conditions
  • Sterilization Method
  • Suitable for steam sterilization, gamma irradiation, and ethylene oxide
  • Permeability
  • Low moisture vapor transmission rate
  • Applications
  • Pharmaceutical, biotech, diagnostic, and vaccine packaging
  • Odor
  • Odorless
  • Halogen Content
  • Brominated for enhanced chemical resistance
  • Custom Options
  • Available in vented/non-vented and coated/uncoated variants
  • Extractables/Leachables
  • Complies with USP, EP, and JP pharmacopeia guidelines
  • Packaging
  • Sterile, double-polybagged and boxed
 

Bromobutyl Rubber Stopper Trade Information

  • Minimum Order Quantity
  • 10 Pieces
  • Payment Terms
  • Cash in Advance (CID)
  • Supply Ability
  • 200000 Pieces Per Month
  • Delivery Time
  • 10 Days
  • Main Domestic Market
  • All India
 

About Bromobutyl Rubber Stopper

Bromobutyl Rubber Stopper

Bromobutyl Pharmaceutical Rubber Stoppers, Lyophilization Rubber Stoppers, Vial Stoppers, Glass Stopper, Rubber Stoppers as per drawing, specifications.



Superior Chemical and Moisture Resistance

Bromobutyl rubber stoppers exhibit high resistance to chemicals and moisture, making them perfect for sensitive pharmaceutical products. Their halogenated composition enhances durability while maintaining a low moisture vapor transmission rate, effectively safeguarding vial contents from contamination or spoilage.


Versatile Sterilization Methods

These stoppers are suitable for steam sterilization, gamma irradiation, and ethylene oxide methods, allowing for flexibility in sterile processing. The robust design ensures the integrity of the stopper is preserved during these procedures, meeting rigorous industry standards for safety and cleanliness.


Compliance and Customization

Our stoppers conform to USP, EP, and JP pharmacopeia guidelines for extractables and leachables, ensuring reliability and safety. Available in vented/non-vented and coated/uncoated variants and a range of sizes, they can be tailored to meet unique operational and packaging requirements.

FAQ's of Bromobutyl Rubber Stopper:


Q: How can Bromobutyl Rubber Stoppers be sterilized for pharmaceutical use?

A: Bromobutyl Rubber Stoppers are designed to withstand steam sterilization, gamma irradiation, and ethylene oxide processes. This flexibility allows them to seamlessly fit into various pharmaceutical, biotech, and diagnostic sterilization protocols without compromising integrity.

Q: What are the benefits of using brominated butyl rubber in vial closures?

A: Brominated butyl rubber provides enhanced chemical resistance, low moisture vapor permeability, and is odorless, ensuring the contents remain uncontaminated and stable during storage. It also helps achieve strict pharmaceutical standards for airtight sealing and product safety.

Q: Where are Bromobutyl Rubber Stoppers typically used?

A: These stoppers are widely used in pharmaceutical, biotechnology, diagnostic, and vaccine packaging applications to provide secure closure for glass or plastic vials and bottles, ensuring reliable storage of liquid medicines.

Q: What makes Bromobutyl Rubber Stoppers compliant with regulatory standards?

A: The stoppers meet USP, EP, and JP pharmacopeia guidelines for extractables and leachables and maintain endotoxin levels below 0.25 EU/pcs, ensuring safety and reliability in medical applications.

Q: Can Bromobutyl Rubber Stoppers be customized for specific vial sizes or application needs?

A: Yes, the stoppers come in various sizes including 13mm, 20mm, and 28mm, with the option for other custom dimensions. Additional customizations are available, such as vented/non-vented and coated/uncoated variants to suit different operational requirements.

Q: What is the recommended shelf life and storage condition for these stoppers?

A: Bromobutyl Rubber Stoppers have a shelf life of up to 5 years when stored under recommended conditions, maintaining sterility, chemical resistance, and physical integrity throughout this period.

Q: What packaging method is used to ensure sterility during transport and storage?

A: The stoppers are supplied sterile, double-polybagged, and boxed, providing excellent protection against contaminants and making them suitable for cleanroom environments and pharmaceutical manufacturing lines.

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