In recent years, China's household electrical appliance industry has developed rapidly, with many varieties and large output. In 2003, China's refrigerator production was 18.5 million units, 42 million air conditioners, 17 million washing machines and 35 million microwave ovens. According to the "2004-2006 China Urban Home Theater Market Research Advisory Report", it is estimated that the market size of China's home theater system will reach 6.9 million units in the next three years. In addition, various small household appliances also have a huge potential market, which is an excellent business opportunity for modified PP. Some plastic raw material manufacturers in China have developed special materials for washing machines such as PP 1947 series and K7726 series, which have been welcomed by washing machine manufacturers. Therefore, in the next few years, efforts should be made to develop PP household materials for household appliances to meet the changing needs of the market.
