According to the notification, a total of 268 batches of upholstered furniture products produced by 234 companies in 7 cities including Guangzhou, Shenzhen, and Foshan were inspected this time, and 212 batches passed the inspection. The qualified rate of the sampled batches was 79.1%. Qualified 3 batches, the qualified rate of sampling batch of intrinsic product quality was 80.2%. The unqualified items are mainly: signs (31 batches), formaldehyde emission (17 batches), foam requirements (resilience) (12 batches). The product packaging mark is an important guide for consumers to buy. The standardized product logo should indicate the product name, trademark, production unit, address, production date and batch number, validity period and other information on the outer packaging. The main reason for the failure of the project is that some companies have deviations in their understanding of product implementation standards, and they do not pay enough attention to this indicator. For example, if the product size is not marked according to the standard, it is easy to cause some indicators to fail the test. Formaldehyde is a quality indicator related to human health and life safety. According to the data, formaldehyde is a type of substance that can cause chronic respiratory diseases and cause neonatal physique reduction. It is toxic to the nervous system, immune system, and liver. The main reasons for non-conformity: First, some companies have poor control over the purchase inspection of raw materials, and formaldehyde mainly comes from raw materials such as wood-based panels and adhesives; Nor does it entrust the relevant testing agency to test. Foam is an important raw material for mattresses and sofas, and its performance directly affects the comfort and service life of the product. The main reasons for non-conformity: one is that some enterprises do not strictly control the purchase inspection of raw materials; the other is that some enterprises use poor quality foam plastics to reduce costs.
Commercially pure or low-alloy nickel may contain very small amounts of alloying elements to absolutely none. By contrast nickel alloys contain significant amounts of added elements. Nickel and nickel alloys are both non-ferrous metals that are useful in a range of applications, most of which involve corrosion resistance and/or heat resistance.
Nickel Alloy alternatives to trademark [brand" names.
Alloy C276 alternative to Hastelloy C-276 and Hastelloy C
Nickel Alloy Steel Pipe,Incoloy Nickel Alloy Steel Pipe,Inconel Nickel Alloy Steel Pipe YUHONG GROUP CO.,LIMITED , https://www.alloypipeline.com
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Nickel And Nickel Alloys
Nickel is a versatile, highly corrosion resistant element that will alloy with most metals. Due to its corrosion resistance, nickel is used to maintain product purity in the processing of foods and synthetic fibers. It is highly resistant to various reducing chemicals and is unexcelled in resistance to caustic alkalies. In addition, nickel has good thermal, electrical and magnetostrictive properties. Relatively high thermal conductivity of this metal has lead to its frequent use for heat exchangers
Alloy B-2 alternative to Hastelloy B-2
Alloy C-22 alternative to Hastelloy C-22
Alloy X alternative to Hastelloy X and Inconel HX
Alloy 20 alternative to Carpenter 20 and Incoloy 20
Alloy718 alternative to Inconel 718
Alloy 800 alternative to Incoloy 800
Alloy 800H/HT alternative to Incoloy 800H/HT
Alloy 400 alternative to Monel 400
Alloy K-500 alternative to Monel K-500
Alloy 625 alternative to Inconel 625
Alloy 600 alternative to Inconel 600
Alloy 601 alternative to Inconel 601
The Guangdong Provincial Bureau of Quality and Technical Supervision recently notified the results of the regular supervision and inspection of the quality of the upholstered furniture products in Guangdong Province in 2010. The quality of nearly 20% of the products was unqualified, and the amount of formaldehyde released from 17 batches of products exceeded the standard.