Значење и сврха
4.1 Test substrates that require free films for physical and mechanical properties such as stretch and elongation (test method D2370), moisture permeability (test method D1653 and E96/E96M), antimicrobial activity (test method D5590) may interfere with the performance of the measured organic coating.

ASTM D4708-2019 Preparation of Homogeneous Free Film with Organic Coating

Обим
1.1 This specification covers the preparation of organically coated free films for the purpose of determining the physical characteristics of the coating.

1.2 Values expressed in SI units are treated as standards. Вредности дате у заградама су само за референцу.

1.3 Овај стандард није намењен решавању свих безбедносних питања, ако их има, повезана са његовом употребом. Одговорност корисника овог стандарда је да успоставе одговарајућу безбедност, здравствене и еколошке праксе и да се утврди применљивост регулаторних ограничења пре употребе.

1.4 This international Standard has been developed in accordance with the internationally accepted standardization principles established in the decisions of the Committee on Technical Barriers to Trade (ТБТ) of the World Trade Organization on the Formulation of International standards, guidelines and recommended principles.