Congratulations on the 20th anniversary of the publication of "Spray Polyurea Elastomer Technology"and the official opening of the "China Polyurea Technology Museum"

At the invitation of the Saihua Cloud Anti-Corrosion Alliance,Professor Weibo Huang of Qingdao University of Technology gave an online lecture on November 28,2025. He revealed for the first time the original intention behind writing "Sprayed Polyurea Elastomer Technology" 20 years ago,and demonstrated the dual role of "Sprayed Polyurea Elastomer Technology" as both a textbook and training material in promoting the development of China's polyurea industry from scratch, from small to large, and from large to strong since its publication by Yantai Wanhua (Beijing) Research Institute on July 25, 2005.It has also been widely cited in the formulation of numerous subsequent industry and national standards, including:

March 2007,Chemical Industry Standard, HG/T3831,"Sprayed Polyurea Protective Materials"

June 2009,Ministry of Railways,"Provisional Technical Conditions for Sprayed Polyurea Waterproof Layer on Concrete Bridge Decks of Beijing-Shanghai High-Speed Railway"

October 2009,Ministry of Railways,"Provisional Technical Conditions for Sprayed Polyurea Waterproof Layer on Concrete Bridge Decks of Passenger Dedicated Lines"

January 2010,National Standard,GB/T23446,"Sprayed Polyurea Waterproof Coating"

2010,Construction Industry Standard,JGJ/T200,"Technical Specification for Sprayed Polyurea Waterproofing Engineering"

2014,Water Conservancy and Electric Power Industry Standard,DL/T5317,"Technical Specification for Polyurea Construction in Hydropower and Water Conservancy Projects"

2020,China Engineering Construction Standard,T/CECS 679-2020,"Technical Specification for Sprayed Polyurea Application"

as well as "Coating Technology"(Fourth Edition),"Organic Coating Science and Technology," "Anti-Corrosion Coating Engineering Handbook," etc.It has become an authoritative work for engineering and technical personnel engaged in polyurea coating research,production,and construction,as well as teachers and students in colleges and universities,and has received widespread praise from all sectors of society.On the occasion of the 20th anniversary of the publication of this monograph, Professor Weibo Huang donated all of his personal collection of valuable historical materials,books,samples,equipment,pictures,videos,medals,and certificates of honor, and entrusted Qingdao Shamu Advanced Material Co., Ltd. to build the world's first professional museum dedicated to polyurea technology.

The museum is divided into two main exhibition areas:indoor and outdoor. The indoor exhibition area displays valuable historical materials,letters,CDs,books, samples,equipment,pictures,models,videos,medals,certificates of honor,inscriptions, and other items;the outdoor exhibition area displays physical objects such as an outdoor exposure test site with 25 years of accumulated data and the wreckage of a 10-kilogram TNT explosion.Among them:(1)the first H-3500 spraying machine imported from GUSMER Corporation of the United States in April 1997;(2)"Sprayed Polyurea Elastomer Technology,"signed by all the chairmen and directors of the American PDA and recognized as the world's first monograph on polyurea,is considered the museum's most prized exhibit.

In the nearly one year since its unofficial opening, the China Polyurea Technology Museum has already received more than 500 visitors from home and abroad, playing a significant role in popular science education and promotion. With Professor Weibo Huang's consent,it has been decided that November 28,2025,the date when Professor Weibo Huang will give a lecture at the Saihua Cloud Forum Master Class,will be designated as the official opening date of the museum.