HDT Vicat softening temperature Tester The HDT Vicat softening point apparatus is a testing instrument used to determine the softening point of a material. It is commonly used in the plastics industry to evaluate the heat resistance and thermal stability of polymers. Vicat Softening Point Tester,Vicat Test Machine,Plastic Thermal Deformation Tester,Vicat Softening Point Testing Machine Dongguan Best Instrument Technology Co., Ltd , https://www.dgbestinstrument.com
The apparatus consists of a heating bath, a test specimen holder, and a needle or a flat-ended plunger. The test specimen is placed in the holder and immersed in the heated bath. The temperature is gradually increased at a specified rate, and the needle or plunger is applied to the specimen at regular intervals.
The softening point is determined by observing the point at which the needle or plunger penetrates a specified distance into the specimen. This indicates the temperature at which the material starts to soften and lose its dimensional stability.
The HDT Vicat softening point apparatus is designed to meet international standards, such as ISO 306 and ASTM D1525. It provides accurate and reliable results, allowing manufacturers to assess the suitability of materials for various applications and ensure product quality.
The reporter learned from the Ministry of Finance on the 29th that in order to further promote the innovation and development of service trade and optimize the structure of foreign trade, the Ministry of Finance and other five departments recently issued a notice to the recognized technologically advanced service enterprises (services from January 1, 2018). Trade category), corporate income tax is levied at a reduced rate of 15%. According to the content of the notice, the conditions and the management matters to be met by the technologically advanced service companies (service trades) mentioned here shall be implemented in accordance with relevant regulations. Among them, the scope of the technologically advanced service business areas that enterprises must meet is implemented in accordance with the "Technology Advanced Service Business Scope (Service Trade)" attached to this notice, including information system integration services, data services, research and experimental development services, and industry. Design services, cross-border licensing and transfer of intellectual property, digital production of cultural products and related services, external translation of cultural products, dubbing and production services, Chinese medicine health care and related services. The notice requires that the provincial science and technology department should, in conjunction with the business, finance, taxation, and development and reform departments at the same level, promptly add the “Technology Advanced Service Business Scope (Service Trade)†to the regional advanced technology service enterprise identification management measures, and Based on this, the identification management work is carried out. The finance, taxation, commerce, science and technology, and development and reform departments of the provincial people's governments should strengthen communication and cooperation, and report new situations and new problems to the Ministry of Finance, the State Administration of Taxation, the Ministry of Commerce, the Ministry of Science and Technology, and the National Development and Reform Commission. In addition, the notice also clarified that provincial science and technology, commerce, finance, taxation, development and reform departments and their staff members are in violation of laws and regulations in the work of identifying technologically advanced service enterprises, in accordance with the relevant provisions of the Civil Service Law, Administrative Supervision Law, etc. The corresponding responsibility shall be investigated; if it is suspected of committing a crime, it shall be transferred to the judicial organ for handling.