PVB EVA POE cast film extrusion line

Global supply of EVA film presents a few companies dominated the competitive landscape, market share higher four EVA film companies, respectively is the STR (STR), Japan's mitsui chemical, bridgestone and hangzhou foster, four in total global market share more than 80% of the EVA film.

STR has three factories in the United States, Spain and Malaysia. By the end of November, its EVA film production capacity had reached 150 million square meters. Mitsui chemical is an old giant in Japan.

The newly built EVA factory has been put into production, its resin capacity has reached 50,000 tons/year, and the EVA film capacity has reached 100 million square meters. Hangzhou foster is the largest pv EVA film manufacturer in China, and its production capacity reached 150 million square meters by the end of 2011.

According to 35 gw solar module production capacity calculation in the whole year of 2012, the area of about 490 million square meters of EVA film required, and statistics to the mainstream factory production capacity is about 557 million square meters, relative to other solar industry chain link, EVA film output and basic matching production capacity, and affected by excess capacity is not serious.

The solar cell output accounting for about 60% global share in our country, according to the global shipments of 35 gw calculation, the solar cell output approximately 20 gw, corresponding EVA demand of about 280 million square meters, the domestic largest EVA film producers foster output of about 158 million square meters, is expected to domestic components manufacturing enterprises still have 100 million square meters of EVA film depends on import, occupy about 30% of the proportion, the domestic production enterprises EVA foster, icahn science and technology, such as red polaroid, there is still a large space to grow up.

The whole, the global EVA film production capacity and the actual demand for basic match, in the short term, new entrants to the enterprise is less, the increase of the pv module shipments, predict the future will further increase the demand for EVA film, EVA film manufacturers will further expand production capacity, there will be a structural adjustment.

2007 global pv systems installed capacity of 2826 mw, rose 62% in 2006, the solar cell output of 3436 mw, a 56% increase over 2006, the Chinese solar cell production global market share increased to 35%, and for the first time more than the Japanese (share of 26%), the first in the world.

Domestic demand in 2009 solar cell EVA film of 120 million square meters, and EVA film at home and abroad, the existing production capacity of only 50 million square meters, is unable to meet the demand of domestic battery manufacturers, while existing manufacturers in product quality than there is a certain gap with foreign products, but has absolute cost advantages, mainly supply for small and medium-sized enterprises, is also in short supply. Well-known solar cell manufacturers need to import the film mainly.