2. The polypropylene products of inferior meltblown cloth spoilers are mainly divided into two kinds: wire drawing materials and fiber materials. Melt-blown nonwovens special material is the core material of protective products such as masks and protective clothing, which is usually modified by high melting point polypropylene fiber. As the main raw material of medical materials urgently needed for epidemic prevention, the demand of high melting point fiber polypropylene S2040 has risen sharply. Many analysts believe that the high price of polypropylene is not only driven by the basic demand for masks, but also affected by market speculation and arbitrage.
1. In order to make huge profits, some enterprises "shoddy" and replaced them with inferior meltblown fabrics with poor protection effect. The so-called inferior melt-blown cloth means replacing melt-blown fiber with a kind of ordinary polypropylene fiber with a lower price, and replacing professional melt-blown cloth equipment with a small melt-blown machine with a price of nearly 10 million yuan. Finally, the "melt blown cloth" without electret treatment was produced, and the filtration efficiency was only 40% to 50%.
2. It is precisely because of the spoiler of inferior meltblown cloth that the whole industrial chain has recently fallen into chaos, including raw materials such as polypropylene and propylene in its upstream. The price of high melt index polypropylene fiber has also risen to about 30 thousand yuan/ton, and the market speculation atmosphere is still very strong! At the end of March, the ton price of high melt index polypropylene was around 7000 yuan. "Stimulated by high profits, some small factories have transformed injection molding machines into small meltblown cloth production machines to produce unqualified products. Because it is impossible to use modified materials with high melting index, most small manufacturers use fiber materials with low melting index, which leads to an increase in demand for fiber materials such as S2040 and soaring prices. " Some analysts said.
On April 3 13, the auction price of Shenhua Baotou S2040 reached 22,000 yuan/ton. April 10, price 1. 1 ten thousand yuan/ton. The price has doubled in just three days. Longzhong information data shows that the self-raised price of Dongguan Dushanzi Petrochemical S2040 has recently doubled from 9,000 yuan/ton to 1.8 million yuan/ton; The price of Shanghai Secco S2040 rose from 1 1,000 yuan/ton to 2 1 1,000 yuan/ton.