Vamplen Polypropylene Compounds
Vamplen is a versatile range of polypropylene-based compounds manufactured by VAMP TECH Spa and supplied to the UK market by Abbey Polymers. Available in both homopolymer and copolymer formulations, these compounds are engineered with flame-retardant systems, glass fibre reinforcement, mineral fillers, and glass beads to deliver reliable performance across a wide range of industrial applications. Vamplen compounds are particularly well established in the household appliance, electrical and electronic, and public transport sectors, where flame retardancy, good electrical properties, and consistent processability are essential.
Abbey Polymers stocks and supplies a broad selection of Vamplen grades, giving UK manufacturers dependable access to high-quality polypropylene compounds with full technical support.
The Vamplen Product Range
The Vamplen family covers a wide spectrum of polypropylene formulations, from unfilled flame-retardant grades through to reinforced compounds for structurally demanding components. Grades are available on both homopolymer and copolymer platforms, allowing manufacturers to select the right base polymer for their specific performance and processing needs.
Unfilled Flame-Retardant Grades
Vamplen's unfilled polypropylene compounds offer flame retardancy without the addition of reinforcing fillers, making them a strong choice for applications where good surface appearance, colourability, and impact resistance are priorities. Grades are available in both homopolymer and copolymer versions, with halogen-free flame-retardant systems achieving UL 94 classifications from V2 through to V0 at thicknesses as low as 0.8 mm. Selected unfilled grades also offer excellent glow wire performance, with GWIT ratings of 775 at low wall thicknesses. Extrusion grades are also available for corrugated pipes and profiles.
Glass Fibre Reinforced Grades
For applications requiring greater rigidity and thermal resistance, Vamplen offers glass fibre reinforced grades with loadings from 10% to 30%. These compounds use chemically bonded glass fibre for improved fibre-to-matrix adhesion, resulting in enhanced mechanical properties and better dimensional stability compared to standard filled polypropylene. Flame-retardant and thermostabilised options are available, with UL 94 V0 classification achievable at 0.8 mm in selected grades.
Mineral-Filled Grades
Vamplen's mineral-filled compounds provide improved dimensional stability, good surface finish, and enhanced electrical properties. Available with mineral loadings from 10% to 25% in both homopolymer and copolymer versions, these grades are well suited to applications where tight tolerances and consistent part quality are important. Flame-retardant mineral-filled grades are available with UL 94 classifications up to V0.
Features & Benefits of Vamplen Compounds
- Cost-Effective Flame Retardancy: Polypropylene offers a lower density and raw material cost compared to engineering polymers such as polyamide or PBT, making Vamplen an economical choice for flame-retardant applications where the full mechanical performance of an engineering plastic is not required.
- Halogen-Free Options: The majority of Vamplen flame-retardant grades use halogen-free additive systems, supporting manufacturers in meeting environmental regulations and end-user specifications that restrict halogenated substances. The latest PFAS-free grades comply with UL 746G requirements, offering a safe and sustainable alternative.
- Excellent Electrical Properties: Vamplen compounds deliver strong electrical performance, making them well suited to housings, connectors, and other components in electrical and electronic applications.
- Versatile Processing: Most Vamplen grades are designed for injection moulding, with selected grades also suitable for extrusion processing, including corrugated pipes and profile extrusion. Good flow characteristics support efficient production and consistent part quality.
- Extensive Certifications: Many Vamplen grades carry UL Yellow Card certifications and comply with international fire safety standards including EN 45545 for rail, ECE R 118 for public transport, and French, Italian, and other European fire classification norms.
- REACH and RoHS Compliance: All Vamplen formulations meet current REACH and RoHS requirements.
- Customised Solutions: Working alongside VAMP TECH’s R&D and regulatory teams, Abbey Polymers can support the development of bespoke Vamplen formulations tailored to specific project requirements, including custom colours and aesthetic specifications.
Typical Applications for Vamplen Compounds
- Household Appliances: Internal and external components for domestic appliances such as refrigerators, washing machines, dryers, and small kitchen appliances. Vamplen’s UL certifications and glow wire performance make these compounds a popular choice for appliance manufacturers.
- Electrical and Electronics: Housings, enclosures, connectors, and cable management components where flame retardancy and good electrical insulation are required.
- Rail and Public Transport: Interior panels, ducting, and other components for rolling stock and public transport vehicles, with EN 45545 and ECE R 118 compliant grades available.
- Construction: Electrical junction boxes, conduit fittings, and cable trunking where flame-retardant performance and dimensional stability are essential.
- Wire and Cable: Jacketing, insulation, and corrugated conduit for electrical and telecommunications cabling, using Vamplen extrusion grades.
Common Vamplen Grades
Find the Right Vamplen Grade for Your Application
With a broad selection of polypropylene compounds available and the technical expertise to match the right grade to your requirements, Abbey Polymers is here to help. Contact us today to discuss your project, request samples, or learn more about how the Vamplen range can support your next application.