What are the industry standards for mixed base carbon belts?

The industry standard of mixed base carbon belt mainly involves the specifications and requirements of its production, use, quality testing and so on. Here is an overview of some industry standards related to mixed base carbon belts:

First, national standards

China has formulated a series of national standards for carbon belts (including mixed base carbon belts) to ensure the quality and performance of their production and use. These criteria may include, but are not limited to:

GB/T 1540-2002 "Rubber, rubber products and carbon black - General" : Although this standard focuses primarily on rubber and carbon black, it provides basic guidance for the use of carbon black in rubber products, including certain rubber substrates that may be used in the production of carbon belts.

GB/T 3181-2008 "Rubber - determination of total carbon black" : also focused on the determination of carbon black content in rubber, which has certain reference value for the quality control of rubber components that may be contained in the mixed base carbon strip.

GB/T 31577-2015 "Carbon Belt" : This is a national standard directly for carbon belts, which puts forward specific requirements for the production process, raw material selection, production process control and quality testing of carbon belts. However, it is important to note that the standard may not specifically target mixed base carbon strips, but is a general requirement for this broad category of products.

Second, enterprise standards

In addition to national standards, many companies producing mixed base carbon belts will also develop corporate standards according to their own production practices and product characteristics. These enterprise standards are usually more specific and detailed, covering the technical requirements of the product, inspection methods, inspection rules, marking, packaging, transportation and storage. For example:

Q/ CZWH1-2020 "Barcode Carbon Belt" : An enterprise standard issued by Chaozhou Chaoan Office Supplies Industrial Co., LTD., which specifies the terms and definitions, technical requirements, inspection methods and inspection rules of barcode carbon belt (which may include mixed base carbon belt) in detail.

Q/NDL 177-2016 "Carbon Belt" : The enterprise standard issued by Deli Group Co., Ltd. also puts forward specific requirements for various aspects of carbon belt.

Third, overview of industry standards

Although there may be no specific single industry standard for the mixed base carbon belt, its production and use should follow the relevant provisions of the above national standards and enterprise standards. Together, these standards form the regulatory system for the mixed base carbon belt industry, ensuring product quality and performance.

Specifically, industry standards for mixed base carbon belts may include, but are not limited to, the following:

1.Selection of raw materials: It is stipulated that the mixed base carbon strip should use resin, wax and other auxiliary materials that meet the requirements to ensure the basic performance of the product.

2.Production process: Clarify the production process flow and control points of the mixed base carbon belt to ensure the consistency and stability of the product.

3.Product quality: Specific requirements are put forward for the appearance, size, printing effect, durability and other aspects of the mixed base carbon strip to ensure that the product meets the needs of users.

4.Packaging and storage: Specify the packaging method and storage conditions of the mixed base carbon belt to prevent damage to the product during transportation and storage.

In summary, the industry standard for mixed base carbon belts is a comprehensive specification system that covers all aspects from raw material selection to product packaging and storage. The formulation and implementation of these standards are of great significance to ensure the quality and performance of the mixed base carbon strip.