ASTM D1248是电线和电缆用聚乙烯塑料挤压材料标准规范：

ASTM D1248规定了聚乙烯塑料挤出材料的电线电缆在不同商业地段或分批装运的买卖双方都可以接受的鉴定。本规范涉及的试验目的是提供用于根据所述类型识别材料、类别和等级范围的信息。本规范不提供设计目的特殊工程数据。

ASTM D1248英文版本（节选）

1. Scope

1.1 This specification provides for the identification of polyethylene plastics extrusion materials for wire and cable in such a manner that the seller and the purchaser can agree on the acceptability of different commercial lots or shipments. The tests involved in this specification are intended to provide information for identifying materials according to the types,classes, categories, and grades covered. It is not the function