· Fixed frame· Inward opening window· Outward opening window· Sliding window
With the improvement of people's consumption level and the change of consumption concept, traditional door and window performance can no longer meet people's demand for high-quality home life, and the emergence of UPVC system windows will contribute to the construction of ideal living in the future.
So what kind of development process has the UPVC system window gone through? What are the breakthroughs in performance compared to traditional doors and windows in the past?
Past
The origin of UPVC (Unplasticized Polyvinyl Chloride) system windows can be traced back to the discovery and application of polyvinyl chloride (PVC) materials. PVC is a widely used thermoplastic with good processability and durability. However, due to the lack of outstanding insulation and thermal insulation properties of early PVC materials, they were not widely used in the field of doors and windows.
Over time, PVC materials have undergone multiple improvements and upgrades. In 1959, PVC granule manufacturer BF Goodrich launched the first simple UPVC door and window product, marking the beginning of the application of UPVC materials in the field of doors and windows. After entering the 1970s, with the outbreak of the energy crisis, plastic windows (including UPVC doors and windows) began to receive attention due to their energy-saving characteristics and entered a golden period of development.
present
Entering the 21st century, UPVC system windows have ushered in their true spring. As a leader in the door and window industry, Germany has produced high-performance UPVC system doors and windows, which have been continuously developed in European and American countries. These doors and windows not only have excellent insulation and thermal insulation properties, but also have good sound insulation, waterproofing, and anti-theft functions, becoming synonymous with high-performance doors and windows.
In China, the development of UPVC system windows has also gone through a process from introduction to independent research and development. In 1994, German UPVC profiles entered China, marking the first development opportunity for Chinese plastic steel doors and windows. However, due to the immaturity of domestic production technology at that time, plastic steel doors and windows gradually became synonymous with cheap doors and windows.
future
In recent years, with the rapid development of China's door and window industry, some enterprises have begun to focus on the research and innovation of UPVC system windows. Adopting advanced production processes and materials, it has higher insulation, heat insulation, and sound insulation performance, as well as good waterproof and anti-theft functions.
The energy-saving UPVC system windows have gone through a process from material innovation to technological upgrading, from introduction to independent research and development. With the continuous advancement of technology and the increasing demand of consumers, we aim to create a more comfortable, energy-efficient, and environmentally friendly living environment for people.