ASTM D7474 - 17

ASTM D7474-17: The Definitive Standard for Rubber and Plastics

ASTM D7474-17 is the authoritative standard for the rubber and plastics industries, providing comprehensive technical specifications and guidelines to ensure quality, safety, and compliance. As a leading international standard, this document is an essential resource for manufacturers, suppliers, and testing laboratories working with rubber and plastic materials.

Key Features and Benefits:

• Comprehensive Technical Guidance: ASTM D7474-17 covers a wide range of test methods and procedures for evaluating the physical, chemical, and performance properties of rubber and plastic materials. This ensures consistent and reliable testing across the industry.
• Compliance and Quality Assurance: Adherence to the ASTM D7474-17 standard helps organizations demonstrate compliance with industry regulations and customer requirements, enhancing their reputation and competitiveness.
• Improved Product Performance: By following the standardized test methods outlined in this document, manufacturers can optimize the design, formulation, and production of their rubber and plastic products, leading to improved performance and reliability.
• Global Harmonization: As an internationally recognized standard, ASTM D7474-17 facilitates global trade and collaboration by providing a common framework for testing and evaluation, enabling seamless integration of products and services across borders.

Comprehensive Technical Specifications

ASTM D7474-17 covers a wide range of test methods and procedures for evaluating the properties of rubber and plastic materials, including:

Physical and Mechanical Properties:

• Tensile strength and elongation
• Hardness and compression set
• Tear resistance and abrasion resistance
• Density and specific gravity

Chemical and Thermal Properties:

• Thermal stability and degradation
• Resistance to solvents, oils, and chemicals
• Flammability and flame retardancy
• Weathering and UV resistance

Specialized Test Methods:

• Adhesion and bonding characteristics
• Electrical properties (e.g., dielectric strength, volume resistivity)
• Rheological and viscoelastic behavior
• Permeability and gas transmission rates

By adhering to the comprehensive test methods and procedures outlined in ASTM D7474-17, organizations can ensure the quality, safety, and performance of their rubber and plastic products, meeting the stringent requirements of global markets and regulatory bodies.