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Market knowledge

Electronics Foam

Market knowledge

Electronics Foam

Operating in the electronics industry, you’ll understand that advanced protection against electrostatic discharge (ESD) is essential.

As such, at Polyformes we offer a comprehensive range of conductive, static dissipative, and anti-static foams designed to meet every ESD protection requirement. These materials are RoHS-compliant and non-corrosive, making them ideal for applications ranging from wafer interleaving and tote liners to bench mats and delicate device packaging. We can also provide a wide selection of conductive containers.

Our designers also have a deep technical knowledge of these materials properties, while our in-house conversion equipment allow us to create custom ESD-safe inserts, foam end caps, and other packaging precisely tailored to your specific requirements and industry standards.

No obligation
UK experts
Competitive pricing
Applications

Electronics foam uses

Virtually all of the high-performance engineering foams converted at Polyformes are used in the electronics industry. They are predominantly utilised for protective packaging, component cushioning, electrostatic discharge (ESD) protection, and environmental sealing.

Please note that this list is not exhaustive. If you cannot see your specific application listed, please contact us to see how we can assist.

Foam

Material type

Key benefits and properties

Primary electronics applications

Plastazote®

Closed-cell, cross-linked polyethylene (PE)

Chemically inert; pure (nitrogen-blown); lightweight; available in conductive/dissipative grades to protect sensitive circuitry.

ESD protective inserts for printed circuit boards (PCBs)
Custom tool control trays for electronics manufacturing
Cleanroom component packaging

ARPLANK

Isotropic expanded polyethylene (EPE) or expanded polypropylene (EPP)

Highly resilient; multi-impact resistant; chemically inert; 100% recyclable for sustainable logistics.

Heavy-duty protective packaging for server racks
Cushioning buggers for fragile computer hardware
Eco-friendly transit packaging for bulk electronic components

Ethafoam

Closed-cell, non-cross-linked expanded polyethylene (EPE)

Excellent dimensional stability; supreme shock-absorption; reusable with anti-static grade availability.

Shock-absorbing corner blocks for shipping monitors and TVs
Custom-routed case inserts for field testing equipment
Anti-static protective wrapping for delicate sub-assemblies

Evazote

Closed-cell, cross-linked ethylene vinyl acetate (EVA) copolymer

Offers enhanced flexibility; toughness; superior chemical resistance.

Electromagnetic interference (EMI) and RFI shielding gaskets
Soft-grip cushioning handles for ruggedised handheld electronics
Durable impact padding for military-grade communication devices

Microlen

Closed-cell microcellular foam

Features an ultra-fine cell structure; elasticity; non-abrasive texture; zero water absorption.

Non-abrasive protective liners for high-end screen displays
Dust and moisture sealing gaskets for electronics enclosures
Spacing blocks for sensitive optical-electronic gear

Stratocell

Laminated closed-cell polyethylene (PE)

Cost-effective; high-yield strength; extremely lightweight; provides excellent multi-strike cushioning.

Cost-effective perimeter cushioning for consumer electronics shipping
Layer pads for bulk storage of electronic peripherals
Lightweight structural void-fillers in appliance packaging

Supazote

Ultra-soft, closed-cell, cross-linked polyethylene (PE)

Softest foam in its class with “soft-touch” impact protection; vibration isolation; high temperature stability.

Soft-touch vibration isolation pads for consumer appliances
Internal component gaskets for white goods and domestic electrical products
Cushioning pads for wearable smart devices

ZOTEK

High-performance closed-cell fluoropolymer (ZOTEK F) or nylon (ZOTEK N) foams

Unmatched thermal insulation; UL94 V-0 flammability ratings; extreme chemical/moisture resistance.

Thermal management barriers in semiconductor manufacturing equipment
Flame-retardant insulation for aerospace and aviation electronics
Seals for high-temperature electronic processing environments
Packaging

Additional products

Alongside the foam we supply, we also allow you to source a wide range of exterior packaging, cases and bags.

UK foam converters

Why work with us?

Our expertise and experience in manufacturing high-performance electronics packaging enable us to deliver a broad range of benefits to your supply chain and production lines.

UK manufacture
Manufacturing your electronics and component packaging at our cutting-edge UK foam conversion facility guarantees the highest quality, strict adherence to precise technical tolerances, and reliable performance.
Short lead times
Our process – from initial consulting and CAD design through to rapid prototyping, sample testing, and full-scale manufacture – is quick, easy, and built to keep pace with the fast-moving schedules of electronics development and production.
Electronics foam experts
Our team can advise on the exact foam densities and specifications required for your specific application. Whether you need Electrostatic Discharge (ESD) protection or non-abrasive cushioning for high-end displays, we have you covered.
Single source supply
Alongside your electronics foam, being part of Macfarlane Packaging allows you to source virtually all of your packaging from us. This improves compatibility with your existing logistics and component trays, lowers your costs, and simplifies your purchasing.
Vast industry experience
We have more than 4 decades of experience converting technical foams into high-performance protective packaging, material-handling inserts, and engineered parts for electronics OEMs and contract manufacturers.
Sustainability
We help you meet strict environmental and corporate social responsibility (CSR) targets by offering a range of recycled foams, while our processes minimise material use and production waste.
Wide range of options

Similar foam products

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UK experts

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