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In industrialized countries such as Britain and Japan, there are strict fire protection requirements for wall insulation of important buildings and high-rise buildings. In recent years, the relevant construction departments of various countries have turned their attention to energy-saving and fire-proof PF for wall insulation systems.
British Pumalock Products Co., Ltd. is a well-known manufacturer of phenolic thermal insulation boards. The phenolic foam (PF) fire performance reaches the first level of British Standard BS476-7. After years of research and development, the company has developed and implemented a complete and mature application technology system specification in accordance with British standards, and successfully applied to masonry or concrete walls, regardless of new or existing, high-rise Or low-rise buildings can be applied. After testing and evaluation, the relevant construction department awarded the company the “phenolic external insulation system†application license (certificate No. 041/97). The company claims that the insulation system will not be damaged for at least 30 years after construction of public buildings or residential buildings.
British Knauf Drywall Company. Knauf Drywall is part of the German Knauf Group, the largest and the first family to produce gypsum board. Its product name is Knauf Phenolic Resin Composite Board, which is a 9.5mm gypsum board veneer PF wall insulation board. The main sales object is used for exterior wall insulation and partition wall. The biggest feature of the product is its excellent fire, heat insulation and sound insulation properties. In particular, the sound insulation performance is especially important for noise reduction in housing and office buildings.
American Xibi Chemical Company. Founded in 1966, Xibi Chemical Co., Ltd. has been engaged in the production, sales and research and development of phenolic resins, surfactants, catalysts and related foaming equipment for many years. For nearly 40 years, the company has been developing a PF called Tripolymer, which was supported and endorsed by the US Department of Energy in 1975. After three years of intensive research and experimentation, it has successfully brought it to market. Today, the company has eight manufacturing facilities in the United States and has established facilities in the UK, Germany and Australia.
In recent years, the company has developed a patented technology that directly injects foaming slurry into a hollow brick or hollow cement block through a spray gun. The foaming slurry is a two-group of modified phenolic resin copolymer and curing agent. Dipolymer prepolymer. Due to its excellent fire resistance and sound insulation, Tripolymer has been widely used in schools, hospitals and residential buildings. Through the US "Combustion Level Test Standards" standard, there is no other organic foam that can be injected on site to achieve the excellent fire performance of Tripolymer.
This article is reproduced from Langfang Zhongyang Insulation Materials Co., Ltd.: http://