ASTM D2655 is a standard specification for crosslinked polyethylene insulation used on wire and cable rated 0 to 2000 V, with 90 °C operation. It provides a focused technical reference for materials and performance expectations where insulated conductors must support low- to medium-voltage service. By defining a common basis for specification and evaluation, ASTM D2655 helps support consistent product selection, quality control, and compliance-minded procurement.

Purpose of ASTM D2655

The purpose of this ASTM standard is to establish requirements for crosslinked polyethylene insulation intended for wire and cable applications within the stated voltage and temperature range. It is typically used to help align manufacturing, testing, and purchasing expectations around a single technical document. ASTM D2655 supports clearer comparisons between products by providing a specification framework for insulation that must perform reliably under electrical and thermal conditions associated with 0 to 2000 V, 90 °C operation.

Common use cases of ASTM D2655

ASTM D2655 is commonly referenced when specifying or evaluating wire and cable products that use crosslinked polyethylene insulation. It is relevant in product development, incoming inspection, and procurement workflows where insulation performance and rating must be documented consistently. The standard may also be used by manufacturers, suppliers, and quality teams looking to verify that a cable insulation formulation or construction aligns with the stated voltage and temperature requirements.

Why ASTM D2655 matters

This standard matters because insulation quality directly affects safety, durability, and overall cable performance. ASTM D2655 helps reduce ambiguity in purchasing and testing by giving stakeholders a shared reference for what the insulation is intended to meet. That can support better compliance decisions, fewer specification disputes, and more consistent product evaluation. For organizations managing wire and cable quality, it offers a practical way to compare materials against a recognized ASTM specification.

• Crosslinked polyethylene insulation
• Wire and cable applications
• 0 to 2000 V rating
• 90 °C operating condition
• Specification and quality reference