Fangxin resin participated in the development of "unsaturated polyester resin peroxide ethyl ketone group standard" officially released, and participated in the "low styrene volatile unsaturated polyester resin styrene volatility limit standard" development work.

July 8, by the "Fangxin resin" to participate in the development of the "unsaturated polyester resin with methyl oxide ethyl ketone group standard" was officially released, the group working meeting held in Jiujiang, Jiangxi Province!
low-quality curing agent seriously restricts the quality of unsaturated products, many times the product is not qualified, not caused by resin, but because of the use of unqualified curing agent caused. Now there is still a certain gap between the quality of domestic curing agent and the international, so the industry needs to work together to improve the level of technology and supply capacity, the revision of the standard means to improve the quality index of methyl peroxide acetone curing agent, and actively in line with international standards.
July 9, the first working meeting of the Group Standard of Low Styrene Volatile Unsaturated Polyester Resin Volatility Limit was held in Jiujiang

. Fangxin resin as a group standard drafter actively participated in this working meeting, has been working hard to promote the development and promotion of environmentally friendly resins!
(Fang Xinlu with experts involved in this group standard working meeting
With the implementation of the newly revised Environmental Protection Law and the industry's overall environmental protection level to enhance demand, unsaturated resin-based composite production environment VOCs the main source of styrene, reducing styrene volatility is the most direct and effective method. Therefore, the industry urgently needs to have a definition of low styrene volatile resin, the volatile limit value has a detection method and standard.
The Low Styrene Volatile Unsaturated Polyester Resin Volatility Limit Standard sets out the terms and definitions, requirements, test methods, limit values (relative, absolute) requirements for low styrene volatile polyester resin styrene. The standard applies to unsaturated polyester resins (with vinyl resins). The development of this standard can guide the production of unsaturated polyester resins, application units choose low styrene volatile unsaturated polyester resins, reduce VOCs emissions during resin use, reduce losses and protect the environment.
For more than 20 years, Fangxin resin has always stood with the industry, with the industry as the benchmark, strengthen foreign exchanges, actively participate in industry conferences, draft and formulate industry-related standards, to high requirements and high standards of their own, and constantly improve the ability of enterprises to innovate independently, process optimization, for the composite materials industry sustainable development contribution, and industry progress together!
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