Views: 0 Author: Site Editor Publish Time: 2024-09-28 Origin: Site
One. Corrosion resistance
In addition to hydrogen acid, concentrated nitric acid and some strong oxidants, polyurea coatings show good stability in acid, alkali, salt, seawater, oil and other media, in the salt spray medium to do a strengthening comparative experiment, 1000 hours later, polyurea and its coated No. 20 steel plate has no change, polyurea in the steel plate adhesion has no change, and the corresponding test block rot thickness up to 4mm, the experiment fully proves the polyurea coating to the marine atmosphere resistance.
Two. Weather resistance
Polyurea coating can be used for a long time under harsh conditions, UV resistance, cold and heat shock, wind, frost, rain and snow, long-term outdoor use without pulverization, cracking, and non-shedding, aging experiments show that the weather resistance life is more than 50 years, in Antarctica, the Sahara Desert and South American rainforests, etc., the application practice under various climatic conditions proves this.
Three. Service temperature
Polyurea coating can be used for a long time in the temperature range of -50°C~100°C, and can withstand short-term thermal shock of 150°C.
Four. Adjustable performance
Through different formulas, component molecular weights, branching degrees and additives, adjust the physical properties of the material to meet the requirements of different uses, different branch number and branch length of the prepolymer, the hardness of the coating can be adjusted from soft rubber to hard elastic nature, arbitrary adjustment, colleagues adjust the wear resistance and other mechanical properties, add short glass fiber, etc., to enhance the material, appropriate additives can further enhance the wear resistance, add various pigments, and make a colorful product surface.
Five. Mechanical properties
Polyurea waterproof material has good adhesion to all kinds of substrates, and in the concrete adhesion test, it is always the concrete body failure rather than the joint surface failure, the wear resistance of the wear-resistant coating is 10 times that of ordinary carbon steel, and the tensile strength, flexibility, wear resistance and flame retardancy of the coating are outstanding.
Six. Constructability
Unlike polyurethane or epoxy resins, polyurea is hydrophobic, insensitive to moisture, moisture, and is not affected by cold surface stool, nor is it affected by ambient temperature and humidity. It can be applied in a cold environment of -28°C and cures normally. Extremely adaptable, can even be sprayed directly on water or ice, even at -40 °C, it almost does not affect the surface drying time, fast curing, can be continuously sprayed on any curved surface, vertical surface and top surface, no sagging phenomenon, 5 seconds of gel, one minute can be moved or stepped on, the thickness of a molding is not limited, overcoming the disadvantages of multi-layer construction, the original shape reproducibility is good, no seams, beautiful and practical. Polyurea is sprayed with a two-component without a catalyst. 100% solid content, no volatile or toxic substances, environmentally friendly, the use of complete sets of equipment, convenient construction, high efficiency.
The four-day CTT EXPO 2026 international construction machinery exhibition has officially concluded at the Crocus Expo International Exhibition Center in Moscow. As the largest and most influential annual event for the construction machinery industry in Russia and Eastern Europe, the show brought together top-tier manufacturers, procurement professionals, and engineering practitioners from across the globe. Shandong hightop made a powerful impression throughout the event — consistently drawing crowds, forging connections, and securing strong results — wrapping up a highly successful Moscow campaign.
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CTT EXPO 2026, the largest and most influential construction equipment exhibition in Russia and the CIS region, will be held at Crocus Expo in Krasnogorsk, Moscow from May 26 to 29. Hightop Group sincerely invites global clients and partners to its booth 1-146, where it will showcase a full range of compact construction equipment, including crawler excavators (HT20Pro, HT10B), wheel loaders (HTDL06, HTL28), skid steer loaders (HT382T, HT390) and material handling equipment (HT500Y-4 dump truck). On-site professional team will provide one-on-one consultations, live demonstrations and customized partnership solutions, helping visitors explore business opportunities in the Eastern European market.
Hightop Group’s brilliant appearance at SaMoTer 2026 in Verona, Italy. The brand displayed multiple flagship construction machinery that meets European emission standards. With outstanding product performance and green intelligent manufacturing concepts, it attracted numerous European merchants for consultation and cooperation. Hightop has won wide recognition in the European market and will keep focusing on eco-friendly and intelligent equipment research and development to further expand overseas business layout.
Shandong Hightop Group successfully debuted its HTJC430 Stone Crusher at CIM 2026 (Canadian International Mining & Metallurgical Exhibition) in Vancouver. The compact, mobile crushing solution stood out at Booth 341 for its small footprint, powerful performance, and durable tracked chassis, drawing strong interest from global mining and construction professionals. The event reinforced Hightop’s commitment to innovation and its expanding presence in the international mining equipment market.
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Shandong Hightop Group invites you to SaMoTer 2026 Italy. Visit our booth (Hall 10, C3-1) to explore our construction machinery, mini excavators, and discuss partnership solutions for the European market.
Shandong Hightop Group will attend CIM 2026 held May 3–5 at Vancouver Convention Centre and showcase its HTJC430 Small Tracked Stone Crusher at Booth 341. The machine features compact size, strong crushing capacity, tracked off-road performance and wide applicability for mining, quarrying and construction waste recycling. As a top Chinese manufacturer of construction and mining equipment serving over 50 countries, the group views the exhibition as a key step in global expansion and welcomes worldwide industry partners to visit its booth for cooperation.
