According to the latest statistical data, the global PVC production capacity in 2005 was 32.86 million tons per year, of which the Asia Pacific region was 16.27 million tons/year, and North America and Western Europe were 8.543 million tons/year and 6.408 million tons/year, respectively. Petrochemical Consulting Company Chemical Markets Alliance (CMAI) predicts that by 2009 the global PVC market demand will grow at an average annual rate of 4%, and new PVC production capacity will be mainly built in Asia, especially in China, Asia PVC production capacity will account for the global total production capacity. The proportion will increase from the current 44% to 48%.
Due to the large amount of new production capacity in China, the operating rate of global PVC installations before 2009 will remain at around 85%. Industry experts further pointed out that in 2005 China's new PVC production capacity reached 2 million tons/year or more, accounting for about 40% of the world's new production capacity this year. Since most of the new installations in China use PVC from the calcium carbide process, and this calcium carbide process PVC is difficult to sell to foreign markets, it is expected that the operating rate of PVC plants in China will be far below the global average.
Contrary to the situation in China, due to the lack of new PVC capacity in North America, the operating rate in the region will be higher than the global average. The emergence of a series of production problems brought about by the impact of the hurricane made the PVC supply in North America significantly tightened in the fourth quarter of this year. Analysts pointed out that due to the lack of new capacity, and OxyVinyls's 150000 tons/year PVC plant in Edmonton, Canada, may be shut down next year, it is expected that the PVC supply in North America will remain tense in 2006. However, it is somewhat gratifying that Shintech is planning to build a new 590,000-ton/year PVC unit in Louisiana.
The North American PVC market experienced a strong growth of 6% in 2004 and a year-on-year decrease of 3% in the first three quarters of this year. Market analysts pointed out that if the residential and construction market in North America develops healthily, then the demand for PVC in North America will increase by 3% to 5% in 2006.
The induction door lock is a kind of door lock that can be sensed by ultraviolet or infrared rays. This kind of door lock can achieve the effect of opening and closing the door through these hurriedly. The anti-theft effect of the induction door lock is relatively strong, because this kind of door lock is similar to the fingerprint lock, and the induction door lock will remember a certain kind of ultraviolet or infrared to realize the opening and closing of the door.
The door lock circuit board is made of three-proof treatment according to military standards, which is anti-corrosion and durable. The lock core of the door lock adopts a five-bolt structure, which is anti-insertion, and is safer.
It has a completely independent mechanical emergency unlocking mechanism. The emergency unlocking mechanism and the electronic unlocking mechanism adopt two completely independent transmission devices, which greatly improves the reliability of the door lock.
The open interface facilitates the connection with the hotel management system software and provides hardware card reading equipment to realize the all-in-one card.
Induction Lock,Intelligent Induction Door Lock,Intelligent Induction Door Lock For Hotel,Smart Induction Lock
Dongguan Kaisijin Intelligent Technology Co., Ltd , https://www.dgoemsmartlock.com