May 21 in Shandong Province ammonium nitrate market activity in general, the mainstream ex-factory price in the 1450-1550 yuan / ton, the overall business operating rate is not high, the recent price weakness maintenance of stability-oriented, hard upward.PVA
First, the price trend
According to the business community bulk chart data showed this week, a slight increase in domestic prices R134a, left Monday market average factory price 18,600 yuan / ton, the Friday market average factory price of 18,660 yuan / ton, 0.32 percent increase, year over year rose 3.78 percent.
Second, the market analysis
Product: This week R134a normal operating rate, stocks in general, the market demand is acceptable, R134a slight increase in the current price;
Chain: According to monitoring data show that the business community this week, R134a upstream hydrofluoric acid market price stability maintenance, factory price of the average price of 6419 yuan / ton, an decrease of 3.44% (about 220 yuan) about the positive impact by the downstream outlook is expected to slightly increase; trichlorethylene upstream market price of long-term maintenance of stability, the average price of 4950 yuan / ton, including the Inner Mongolia region 4800-4900 yuan / ton, Ningxia 4900 yuan / ton, Shandong Province 4900-5000 yuan / ton, difficult to price in a short time changes, no recent positive performance outlook is expected to price stability maintenance based; the cost of support this week R134a acceptable outlook steady upstream products mainly for R134a price outlook is expected to play a supporting role; downstream automotive air conditioning industry, aerosols cleaning agents for the maintenance of stability in demand R134a, R134a expected future price stability maintenance based;
Industry: According to the business community data, R134a down since 2011, is currently in the low volatility, affected all aspects, R134a is difficult to return to the previous high; the current refrigerant R134a price increases, positive outlook;
Third, the market outlook forecast
According to the business community data, R134a slight increase in prices of upstream products, investors steady downstream demand outlook needs stability maintenance, the business community refrigerant R134a next week, industry analysts predict Wangxian Guo dominated the market price stability maintenance, the average price of 18,800 yuan / ton.POLYVINYL ALCOHOL (PVA, PVOH)
Shandong phenol market down slightly, Shandong Lihuayi phenol currently listed 6700 yuan / ton, Lihuayi tropolone unit shut down for maintenance, restart time yet determined. Shandong market phenol cash offer more than 6700 yuan / ton, the actual space is still none, but none less, offer more flat out downstream users have more positions intentions, but the shot carefully.
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Yanshan Petrochemical phenol and Saudi Arabia to perform 6700 yuan listing / ton, traders mainly flat out, let the actual turnover is small, Yanshan West means stop, go to the multi-Shatti contract household goods, traders at the early loss of pressure is currently low prices shipping intention general, profit sharing rate is limited; but the industry believe that the current price has more to trough, downstream users have more positions intentions.
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First, we need to know the general steam hot water boiler will be used for bathing center or factory, most of them are for factory use steam boiler heating equipment for normal production, but does not rule out most of the plants will be steam-heated hot water for staff bathing. Bath center, not to mention all the water using steam to heat. So when we annually for the maintenance of the boiler will be cleared when the scale of this category in the past all human conduct cleaning, waste of manpower and clearly not clean the boiler is also no good.
With the development of science and technology in the market gradually with detergents such chemicals, but you use detergents safe enough? Regular detergents are made amino acid, organic acids such as citric acid or acetic acid, this acid does not cause damage to the human body. But with white vinegar and citric acid is used in addition to the boiler where the scale a bit unrealistic because the effect is not ideal and the high cost, the effect of amino acid descaling highly corrosive and did little harm to the human body is not corrosive to the skin and is very stable.
Detergents generally are the amino acid and penetrant, corrosion inhibitors and other chemicals through the addition of complex precision calculation is made. But there is a lot detergents paired with hydrochloric acid in order to save costs, we can imagine hydrochloric acid corrosion and damage to the boiler on the human body. So I try to choose to buy detergents solid detergents.