HOME22 December 2025
Why the Dilemma Between Ceramic and Glass in High-Temperature Thermal Insulation Selection
What's the difference between ceramic fiber cotton and glass fiber cotton? Ceramic fiber cotton is the top choice for high-temperature kilns (long-term working temp 950-1350℃) with excellent oxidation resistance and low thermal conductivity. Glass fiber cotton is cost-effective for low-temperature insulation (≤500℃). 4 key comparison dimensions + 3 selection principles help you avoid mistakes and match insulation needs efficiently!
18 December 2025
The performance of rock wool board has been greatly improved: the innovation of building materials driven by science and technology
Rock Wool Boards: High-Performance, Eco-Friendly & Safe Material for Construction, Industrial & Transportation Sectors Derived from natural rock, rock wool boards are highly favored high-efficiency, eco-friendly, and safe materials in the construction industry. Boasting exceptional thermal insulation, soundproofing, and fire-resistant properties, they are widely applied across construction, industrial, and transportation fields. Their performance enhancement stems from raw material optimization, porous fiber structure upgrading, fire protection technology innovation, diversification of facing materials, and improvement in customized production technology. Currently, significant advancements have been achieved in thermal insulation efficiency, sound insulation effect, fire resistance, compressive and tensile strength, and weather resistance. With a hydrophobicity of over 99%, they can maintain stable performance over the long term. In the construction sector, they provide thermal insulation, fire protection, and soundproofing guarantees for external walls, roofs, and floors. In industrial scenarios, they contribute to energy-saving insulation for boilers and pipelines. In the transportation field, they build a solid safety barrier for ships and railway vehicles. Looking ahead, rock wool boards will continue to develop towards high performance, environmental friendliness, intelligence, and customization, injecting strong momentum into the sustainable development of the construction industry.
11 December 2025
How to Correctly Install Rock Wool Boards to Ensure Their Performance?
Professional Rock Wool Board Installation: Boost Thermal Insulation & Fire Resistance Rock wool boards are premium thermal insulation and fire-resistant materials for construction, with optimal performance relying on standardized rock wool board installation. For reliable external wall insulation, follow these key steps: Prep the base wall (clean, flat, oil-free) and inspect boards for intact surfaces (no cracks/bulges). Snap horizontal/vertical control lines, apply adhesive via dot-frame method (bonding area ≥60%), attach boards, flatten with a 2-meter straightedge, and maintain ≥300mm stagger distance to reduce thermal bridging. Reinforce with anchors (effective depth ≥30mm), lay glass fiber mesh, and apply two layers of anti-crack mortar for enhanced durability. Complete quality inspection to ensure compliance. This professional process maximizes rock wool’s thermal insulation and fire-resistant properties, improving building energy efficiency, safety, and longevity.
Marintec China 2025 Wraps Up as World Largest Maritime Event
Marintec China 2025, also known as the 2025 China International Maritime Exhibition, concluded successfully from December 2 to 5, 2025 at the Shanghai New International Expo Center (SNIEC)—solidifying its status as the world’s largest and most influential maritime exhibition for three consecutive years. With a sprawling exhibition area of 110,000 square meters, this flagship event brought together over 2,200 exhibitors from 40+ countries, including global maritime leaders such as HD Hyundai, Fincantieri, Wärtsilä, and Rolls-Royce. It also attracted more than 100,000 professional visitors worldwide, ranging from shipowners and shipbuilders to marine equipment buyers and technology innovators. At Marintec China 2025, the focus centered on cutting-edge trends shaping the maritime industry: green shipping technologies (such as methanol and ammonia fuel systems), smart ship solutions (autonomous navigation, AI-powered fleet management), and advanced shipbuilding equipment (intelligent propulsion systems, carbon capture devices). A standout highlight was the newly launched “Energytec Future Energy Zone,” which drew over 20,000 daily visits and served as a hub for showcasing low-carbon maritime innovations.
08 December 2025
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How does alkaline earth silicate fiber blanket maintain excellent thermal shock resistance in high temperature environment?
How does alkaline earth silicate fiber blanket maintain excellent thermal shock resistance in high temperature environment?