{"id":1254,"date":"2026-02-04T06:03:26","date_gmt":"2026-02-04T06:03:26","guid":{"rendered":"https:\/\/www.pharglass.com\/?p=1254"},"modified":"2026-02-06T05:34:53","modified_gmt":"2026-02-06T05:34:53","slug":"13mm-20mm-silicone-stoppers-for-essential-oil-and-pharmaceutical-vials-silicone-rubber-stopper","status":"publish","type":"post","link":"https:\/\/www.pharglass.com\/pt\/13mm-20mm-silicone-stoppers-for-essential-oil-and-pharmaceutical-vials-silicone-rubber-stopper\/","title":{"rendered":"Tampas de silicone de 13 mm e 20 mm para frascos de \u00f3leo essencial e frascos farmac\u00eauticos Tampas de borracha de silicone"},"content":{"rendered":"
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13mm & 20mm Silicone Rubber Stopper \u2013 High-Performance Seal for Essential Oils, Pharmaceuticals & Freeze-Dried Products<\/strong><\/h1>\n\n\n\n

Medical-Grade Silicone & Butyl Rubber Stoppers with Self-Healing Properties for Glass Vials<\/strong><\/h2>\n\n\n\n

Designed for precision sealing in both pharmaceutical packaging<\/strong> e high-end essential oil applications<\/strong>, our 13mm and 20mm silicone rubber stoppers<\/strong> offer superior chemical resistance, low extractables, and excellent self-healing capabilities<\/strong> after needle penetration. These solid seal injection ports<\/strong> are ideal for use in glass vials containing injectable drugs, vaccines, biologics, or premium essential oils<\/strong>.<\/p>\n\n\n\n

Available in white silicone<\/strong>, butyl rubber<\/strong>, e chlorobutyl rubber<\/strong> variants, these stoppers provide a reliable barrier against moisture, oxidation, and contamination \u2014 ensuring product stability and shelf-life integrity. Whether you’re packaging freeze-dried lyophilized products<\/strong>, sterile injectables<\/strong>, or aromatherapy blends<\/strong>, our stoppers deliver consistent performance under demanding conditions.<\/p>\n\n\n\n

Manufactured in Henan, China<\/strong>, under ISO 9001:2008 \/ ISO 14001:2004 \/ OHSAS 18001:1999<\/strong> certified facilities, these stoppers meet international standards including USP <661>, EP 3.1.9, and JP XVII<\/strong>, making them suitable for global regulatory compliance.<\/p>\n\n\n\n

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Principais recursos:<\/h3>\n\n\n\n
Recurso<\/th>Descri\u00e7\u00e3o<\/th><\/tr><\/thead>
Material Options<\/strong><\/td>White Silicone, Butyl Rubber, Chlorobutyl Rubber (CB)<\/td><\/tr>
Self-Healing Design<\/strong><\/td>Re-seals automatically after needle puncture, minimizing leakage risk<\/td><\/tr>
Low Extractables<\/strong><\/td>Minimizes leachables and extractables to protect sensitive formulations<\/td><\/tr>
Chemical Resistance<\/strong><\/td>Resistant to acids, bases, solvents, and essential oil components<\/td><\/tr>
Moisture Barrier<\/strong><\/td>Excellent protection against humidity ingress<\/td><\/tr>
Customizable Sizes<\/strong><\/td>Available in 13mm, 15mm, 20mm, 25mm, 28mm, 30mm<\/td><\/tr>
Op\u00e7\u00f5es de cores<\/strong><\/td>Red, Gray, White (depending on material)<\/td><\/tr>
Suporte a OEM\/ODM<\/strong><\/td>Yes \u2013 custom design, size, color, surface treatment available<\/td><\/tr>
Free Sample Policy<\/strong><\/td>Free samples for quality evaluation<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
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Especifica\u00e7\u00f5es do produto<\/strong><\/h2>\n\n\n\n
Par\u00e2metro<\/strong><\/th>Especifica\u00e7\u00e3o<\/strong><\/th><\/tr><\/thead>
Nome do produto<\/strong><\/td>13mm 20mm Butyl Rubber Stopper \/ Silicone Rubber Stopper for Glass Vial Liquid<\/td><\/tr>
Material<\/strong><\/td>Butyl Rubber, Bromobutyl Rubber, Chlorobutyl Rubber, White Silicone<\/td><\/tr>
Function<\/strong><\/td>Primary closure for glass vials; self-healing injection port<\/td><\/tr>
Op\u00e7\u00f5es de tamanho<\/strong><\/td>13 mm, 15 mm, 20 mm, 25 mm, 28 mm, 30 mm<\/td><\/tr>
Cor<\/strong><\/td>Red, Gray (rubber), White (silicone)<\/td><\/tr>
Local de origem<\/strong><\/td>Henan, China<\/td><\/tr>
Nome da marca<\/strong><\/td>PharGlass<\/strong><\/td><\/tr>
Package<\/strong><\/td>Carton<\/td><\/tr>
MOQ<\/strong><\/td>10.000 unidades<\/td><\/tr>
Surface Handling<\/strong><\/td>Hot stamping, embossing, logo printing<\/td><\/tr>
Conformidade com os padr\u00f5es<\/strong><\/td>ISO 9001:2008, ISO 14001:2004, OHSAS 18001:1999<\/td><\/tr>
Regulatory Standards<\/strong><\/td>USP , EP 3.1.9, JP XVII, FDA 21 CFR 177.1520<\/td><\/tr>
Uso<\/strong><\/td>Injectable medicines, vaccines, biologics, freeze-dried products, essential oils<\/td><\/tr>
Industrial Use<\/strong><\/td>Pharmaceutical, Cosmetic, Biotech, Aromatherapy<\/td><\/tr>
Sample Availability<\/strong><\/td>Free samples upon request<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
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Technical Insights & Material Comparison<\/strong><\/h2>\n\n\n\n

\ud83d\udd2c Why Choose the Right Rubber Type?<\/h3>\n\n\n\n
Material<\/th>Best For<\/th>Key Advantages<\/th><\/tr><\/thead>
White Silicone<\/strong><\/td>Essential oils, aromatherapy, non-injectable liquids<\/td>Non-reactive, odorless, excellent flexibility, ideal for volatile compounds<\/td><\/tr>
Butyl Rubber<\/strong><\/td>General pharmaceuticals, sterile injectables<\/td>Low permeability to gases, good elasticity, moderate cost<\/td><\/tr>
Chlorobutyl Rubber (CB)<\/strong><\/td>Freeze-dried products, high-purity injectables<\/td>Superior chemical resistance, lower extractables, ideal for lyophilization<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
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Observa\u00e7\u00e3o<\/strong>: Chlorobutyl rubber is particularly recommended for lyophilized (freeze-dried) products<\/strong> due to its excellent moisture barrier properties<\/strong> e low extractables profile<\/strong>, as confirmed by studies in Jornal de Ci\u00eancias Farmac\u00eauticas<\/em> e European Journal of Pharmaceutics<\/em>.<\/p>\n<\/blockquote>\n\n\n\n

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Ideal Applications:<\/strong><\/h2>\n\n\n\n

\u2705 Pharmaceutical Industry<\/strong><\/p>\n\n\n\n