BS EN ISO 20028-1:2019
Plastics. Thermoplastic polyester (TP) moulding and extrusion materials Designation system and basis for specification
| Standard number: | BS EN ISO 20028-1:2019 |
| Pages: | 22 |
| Released: | 2019-11-06 |
| ISBN: | 978 0 539 01651 2 |
| Status: | Standard |
BS EN ISO 20028-1:2019: Plastics - Thermoplastic Polyester (TP) Moulding and Extrusion Materials
Standard Number: BS EN ISO 20028-1:2019
Pages: 22
Released: 2019-11-06
ISBN: 978 0 539 01651 2
Status: Standard
Overview
The BS EN ISO 20028-1:2019 standard is an essential document for professionals working with thermoplastic polyester (TP) moulding and extrusion materials. This standard provides a comprehensive designation system and serves as a basis for specification, ensuring consistency and quality in the production and application of these materials.
Key Features
- Comprehensive Designation System: The standard outlines a detailed system for the designation of thermoplastic polyester materials, facilitating clear communication and understanding across the industry.
- Basis for Specification: It provides a solid foundation for the specification of TP materials, ensuring that all relevant properties and characteristics are considered during the design and manufacturing processes.
- Internationally Recognized: As part of the ISO standards, this document is recognized globally, making it a valuable resource for international projects and collaborations.
Benefits of Using BS EN ISO 20028-1:2019
Adopting the BS EN ISO 20028-1:2019 standard offers numerous benefits to manufacturers, designers, and engineers working with thermoplastic polyester materials:
- Enhanced Quality Control: By adhering to a standardized designation system, manufacturers can ensure consistent quality across different batches and products.
- Improved Communication: The standard provides a common language for professionals in the industry, reducing misunderstandings and errors in material selection and application.
- Streamlined Processes: With a clear basis for specification, the design and manufacturing processes can be more efficient, saving time and resources.
- Global Compatibility: As an internationally recognized standard, it facilitates easier collaboration and trade with partners and clients worldwide.
Applications
Thermoplastic polyester materials are widely used in various industries due to their excellent mechanical properties and versatility. The BS EN ISO 20028-1:2019 standard is applicable in numerous sectors, including:
- Automotive: Used in the production of components that require high strength and durability.
- Electronics: Ideal for manufacturing parts that need to withstand high temperatures and mechanical stress.
- Consumer Goods: Utilized in the creation of durable and aesthetically pleasing products.
- Industrial Applications: Suitable for various industrial components that demand reliability and performance.
Why Choose BS EN ISO 20028-1:2019?
Choosing the BS EN ISO 20028-1:2019 standard ensures that you are working with a document that is at the forefront of industry standards. It is meticulously developed by experts in the field, providing you with the most up-to-date and relevant information for your projects. By integrating this standard into your processes, you can achieve higher levels of efficiency, quality, and international competitiveness.
Conclusion
The BS EN ISO 20028-1:2019 standard is an invaluable resource for anyone involved in the production, design, or application of thermoplastic polyester materials. Its comprehensive designation system and specification basis make it an essential tool for ensuring quality and consistency in your work. Embrace the benefits of this internationally recognized standard and elevate your projects to new heights of excellence.
BS EN ISO 20028-1:2019
This standard BS EN ISO 20028-1:2019 Plastics. Thermoplastic polyester (TP) moulding and extrusion materials is classified in these ICS categories:
- 83.080.20 Thermoplastic materials
This document establishes a system of designation for thermoplastic polyester (TP) material, which can be used as the basis for specifications. It covers polyester homopolymers for moulding and extrusion based on poly(ethylene terephthalate) (PET), poly(butylene terephthalate) (PBT), poly(cyclohexylenedimethylene terephthalate) (PCT), poly(ethylene naphthalate) (PEN), poly(butylene naphthalates) (PBN) and other TP-types and copolyesters of various compositions for moulding and extrusion.
The types of thermoplastic polyester are differentiated from each other by a classification system based on appropriate levels of the designatory properties:
viscosity number;
tensile modulus of elasticity;
and on information about the intended application and/or method of processing, important properties, additives, colorants, fillers and reinforcing materials.
This designation system is applicable to thermoplastic polyester homopolymers and copolymers. It applies to materials ready for normal use in the form of powder, granules or pellets, unmodified or modified by colorants, fillers and other additives. This document does not apply to the saturated polyester/ester and polyether/ester thermoplastic elastomers covered by ISO 20029.
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 can 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 20028-2, if suitable.
In order to designate a thermoplastic polyester material to meet particular specifications, the requirements are to be given in data block 5 (see 4.1).