BS EN ISO 21970-1:2019 - Plastics. Polyketone (PK) Moulding and Extrusion Materials

Discover the comprehensive standard that sets the benchmark for Polyketone (PK) moulding and extrusion materials. The BS EN ISO 21970-1:2019 is an essential document for professionals in the plastics industry, providing a detailed designation system and the basis for specifications of PK materials.

Overview

Released on September 18, 2019, this standard is a crucial resource for manufacturers, engineers, and quality assurance professionals who work with Polyketone materials. With a total of 16 pages, it offers a concise yet thorough guide to understanding and implementing the specifications necessary for PK moulding and extrusion processes.

Key Features

• Standard Number: BS EN ISO 21970-1:2019
• ISBN: 978 0 539 03405 9
• Status: Standard

Why Choose BS EN ISO 21970-1:2019?

The BS EN ISO 21970-1:2019 standard is designed to provide a clear and structured approach to the designation and specification of Polyketone materials. This ensures consistency and quality across the industry, facilitating better communication and understanding between manufacturers and clients.

Benefits of Using This Standard

Implementing the guidelines and specifications outlined in this standard can lead to numerous benefits, including:

• Enhanced Product Quality: By adhering to a standardized system, manufacturers can ensure that their products meet high-quality benchmarks, leading to increased customer satisfaction.
• Improved Efficiency: A clear designation system helps streamline production processes, reducing errors and waste.
• Global Compatibility: As an internationally recognized standard, BS EN ISO 21970-1:2019 facilitates easier trade and collaboration across borders.

Applications

Polyketone materials are known for their excellent mechanical properties, chemical resistance, and thermal stability, making them ideal for a wide range of applications. This standard is particularly relevant for industries such as:

• Automotive: Used in the production of fuel system components, gears, and other high-performance parts.
• Electronics: Ideal for connectors, switches, and other components requiring durability and precision.
• Consumer Goods: Utilized in the manufacturing of durable and long-lasting household items.

Understanding the Designation System

The designation system outlined in BS EN ISO 21970-1:2019 provides a systematic approach to identifying and categorizing Polyketone materials. This system is crucial for ensuring that the right materials are used for the right applications, thereby optimizing performance and reliability.

Components of the Designation System

The system includes various parameters that define the material's properties, such as:

• Material Type: Specifies the base polymer and any modifications or additives.
• Processing Method: Indicates whether the material is intended for moulding or extrusion.
• Performance Characteristics: Details the mechanical, thermal, and chemical properties of the material.

Conclusion

The BS EN ISO 21970-1:2019 standard is an invaluable tool for anyone involved in the production or use of Polyketone materials. By providing a clear framework for designation and specification, it helps ensure that products are manufactured to the highest standards of quality and performance. Whether you are a manufacturer, engineer, or quality assurance professional, this standard will support your efforts to deliver superior products and services.

Invest in the BS EN ISO 21970-1:2019 standard today and take the first step towards achieving excellence in the field of Polyketone moulding and extrusion materials.

BS EN ISO 21970-1:2019

This standard BS EN ISO 21970-1:2019 Plastics. Polyketone (PK) moulding and extrusion materials is classified in these ICS categories:

• 83.080.20 Thermoplastic materials

This document establishes a system of designation for polyketone (PK) moulding and extrusion materials which may be used as the basis for specifications. Polyketone polymer chains are built up from regularly alternating olefinic units and keto groups. The olefinic units shall be randomly distributed ethylene and propylene.

The types of polyketone plastics are differentiated from each other by a classification system based on appropriate levels of the designatory properties, melting temperature, melt mass-flow rate, temperature of deflection under load and on information about the intended application and/or method of processing, important properties, additives, colour, fillers and reinforcing materials.

The designation system is applicable to all polyketone terpolymers and blends. It applies to materials ready for normal use in the form of powder, granules or pellets, unmodified or modified by colourants, fillers or other additives.

It is not intended to imply that materials having the same designation give necessarily the same performance. This document does not provide engineering data, performance data or data on processing conditions which may be required to specify a material. If such additional properties are required, they are intended to be determined in accordance with the test methods specified in ISO� 21970-2, if suitable.

In order to designate a polyketone to meet particular specifications, the requirements are to be given in data block 5 (see 4.1).