Recently, with Hoshine Silicon industry co., ltd. as the main drafting unit, the national standard GB/ t36691-2018 –“Determination of vinyl content in methyl vinyl silicone rubber - Near infrared method” and GB/ t36804-2018 – “Classification and systematic nomenclature of liquid silicone rubber”were officially implemented on April 1, 2019.
Other mainly drafted by Hoshine Silicon for fluorosilicon group: standard T / FSI021-2019 "methyl dichlorosilane", T / FSI022-2019 "dimethyl dichlorosilane hydrolysate", T / FSI020-2019 "methyl chlorosilane azeotrope“, T/FSI023-2019 “Hydroxy-terminated polydimethylsiloxane linear body” were released on April 1, 2019, and will be formally implemented on June 1, 2019.
Another national standard "methyl vinyl silicone rubber" (plan no. : 20171297-t-606) is under review and will be submitted for approval soon. An ISO international standard, "Methyl Vinyl Silicone Rubber", is in project stage. Through independent innovations such as product testing projects and methods, we have effectively realized the leap from “Methyl Vinyl Silicone Rubber” from Zhejiang manufacturing group standards to national standards to international standards. It also highlights the spirit of Hoshine people: lay solid foundation and improve step by step.
Up to now, Hoshine has hosted or participated in the drafting and revision for 24 standards, including 6 national standards, 2 industrial standards and 7 group standards as the main drafter, English translation of 1 national standard, 5 national standards and 3 group standards as participants.
As a leading company in the silicon-based new materials industry, Hoshine Silicon has been making unremitting efforts to achieve higher standards. It has always attached importance to and actively participated in the research, formulation and revision of national standards, which fully demonstrates Hoshine's technical strength over years’accumulation, also reflects Hoshine’s sense of responsibility to be the first and technology-led. In the future, Hoshine Silicon will continue to adhere to the initial intention, achieve steady development through stable steps and make due contributions to the development of China's silicon-based new materials industry.