Zhejiang Lingxin Machinery Co., Ltd.
Has obtained multiple certifications and honors as a Zhejiang Provincial High-Tech Enterprise, as well as dozens of technical patents.
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26/04/24
What is the function of a polyurethane production line?
Looking ahead, the intelligent polyurethane production line will continue to play a pivotal role in the manufacturing sector. As technology advances and innovations emerge, this smart production line will become even more efficient, intelligent, and environmentally friendly, injecting fresh vitality and momentum into the sustainable development of enterprises. We have every reason to believe that, driven by the intelligent polyurethane production line, the manufacturing industry will usher in an even brighter future.
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26/04/24
Padding materials—such as seats, sofas, and mattresses—benefit greatly from polyurethane flexible foam, which is an ideal choice for this application; in fact, padding represents the largest end-use segment for flexible foam.
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26/04/24
Advantages and Disadvantages of Polyurethane Exterior Wall Insulation Foaming
Polyurethane foam is a two-component system: Component A is a polyol, and Component B is an isocyanate. During application, the two components are fed into spraying equipment, where they are mixed and sprayed out in a mist-like form, rapidly foaming, curing, and solidifying within about one minute. This material was only introduced in recent years for use in building thermal insulation and waterproofing. After two to three years of practical application, it has become better understood; it boasts numerous advantages and a wide range of applications.
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26/04/24
PPG data shows that white continues to hold the top spot as the global automotive color trend.
On November 17, PPG Industries, a global leader in transportation coatings, released its annual report on automotive color trends. According to data provided by automakers in 2014, white remains the most popular color for vehicle finishes worldwide.
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26/04/24
New Technologies for the Application of Polyurethane Foam Materials in Automobiles
Polyurethane materials are increasingly widely used in the automotive industry and have become one of the most extensively consumed types of plastics in vehicles, with global annual consumption exceeding 1 million tonnes. In 2006, China’s automobile production surpassed 7.2 million units, driving total polyurethane consumption to more than 100,000 tonnes. Polyurethane typically accounts for about 15% of all plastic used in automobiles, with an average consumption of 15 kg per vehicle, predominantly in the form of MDI-based products.
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26/04/24
Applications of Polyurethane Wood-Alternative Materials in Furniture
Polyurethane wood‑like materials were developed by Professor Bayer of Germany and others and were widely used in furniture decorative components in the 1960s. Today, in China’s furniture and wood‑product manufacturing, the most commonly used wood‑like materials are high‑density (0.3–0.7 g/cm³) rigid polyurethane foams or reinforced rigid polyurethane foams. These belong to the category of structural foams and exhibit high strength, excellent toughness, a dense and robust skin, simple molding processes, and high production efficiency. Their density can be lower than that of natural wood, while their tactile feel, texture, appearance, and mechanical properties closely resemble those of natural wood, making them suitable substitutes for wood in the production of various high‑grade or high‑strength carved furniture and wood products.
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26/04/24
[Technical Column] Analyzing the Suitability of Exterior Wall Insulation Materials
Currently, fire-resistance requirements for exterior wall insulation are being progressively tightened. Insulation systems must simultaneously deliver excellent thermal performance and achieve Class A fire resistance. Insulation boards made from mineral wool (rock wool or glass wool) offer Class A fire rating, low thermal conductivity, and the additional advantages of being free from hollowing, cracking, and detachment, making them increasingly favored.
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26/04/24
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