Use for lyophilization(freeze-dry) bottle.
Size:13mm,20mm
1. High purity degree,
2. Low piercing force
3. Excellent spike retention
4. No leakage, fast resealing
5. Good function of acid-resistant & alkali-resistant.
Good products must be available Withstand the test of market, classics consumer approval.
*The following content is generated by AI and is for reference only.
<h3>Overview</h3>
<p><strong>13mm Lyophilization butyl rubber stopper</strong> is a precision sealing component manufactured via <strong>compression molding</strong> of Type I brominated or chlorobutyl rubber. It features low extractables, high gas barrier properties, and specific tensile strength to withstand freeze-drying cycles without deformation.</p>
<h3>Application</h3>
<ul>
<li>Pharmaceutical vials for lyophilized vaccines and antibiotics.</li>
<li>Vacuum packaging lines requiring hermetic seals.</li>
<li>Automated filling machines (e.g., Bosch, GEA).</li>
<li>Cryogenic storage containers.</li>
</ul>
<h3>Precautions</h3>
<ul>
<li>Storage: 5°C to 25°C, relative humidity below 60%.</li>
<li>Operational Pressure: Must withstand -0.1 MPa to +0.5 MPa during capping.</li>
<li>Maintenance: Inspect for surface cracks before sterilization; avoid contact with organic solvents.</li>
</ul>