It was learned from the National Development and Reform Commission that after the Spring Festival, the domestic urea price showed a slowly rising trend, and the relevant unit estimated that the spring fertilizer market had started slowly. At present, the price of urea in the northern region has risen slightly. The mainstream factory prices of Shandong Luxi and Henan Xinlianxin are 2080-2120 yuan per ton, which is a slight increase from 10 yuan to 30 yuan per ton before the holiday. Hebei market except a few low-end offer 2050 yuan / ton, the mainstream factory price is mostly 2080 yuan / ton. In the northwest region, Shaanxi offers 2080-2130 yuan / ton, Xinjiang offer 1830-1880 yuan / ton, both slightly higher than before the holiday. The market in the southern region has been relatively stable recently. Hubei offers RMB 2150-2170/ton and Hunan offers RMB 2180-2200/ton. The industry expects that under the stimulation of the gradual start-up of the spring market, the recent trend of a slow rise in urea prices will continue, and the price range may gradually expand. At the same time, favorable prices will also stimulate production companies to increase production. Recently, Sichuan Meifeng and other companies are striving to increase their production capacity. Shanxi Fengxi Huarui and other companies use sudden shipments during the Spring Festival to reduce inventory, and strive to protect the market supply and support the use of spring plowing. . Glass Microfiber Filter Paper of ASHRAE Grade(F6-F9)
ASHRAE fiberglass filter media are comprised primarily of glass microfibers and are produced with a wet laid process similar to those used for the production of paper. It's an ideal raw material to produce air filters. It's efficiency ranges from F6-F9 with low pressure drop and good strength.
Fiberglass F9 Air Filter Paper,Fiberglass F8 Air Filter Paper,Fiberglass F7 Air Filter Paper,Fiberglass F6 Air Filter Paper,
ASHRAE :
Grade: F9 F8 F7 F6
Efficiency(≥%): 95 90 80 60
Basic Weight (+-5g/m2) : 70 70 70 70
Thickness (±0.02mm@100kpa ) : 0.34 0.34 0.34 0.33
Air Resistance Pa @5.3cm/s: 88 35 33 20
Tensile Strength 1200 1200 1200 1200
Stiffness: 1200 1200 1200 1200
ASHRAE grades (F6-F9): ordinary air-conditioning system, gas turbine air intake, air compressor, etc.
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Glass Microfiber Filter Media For Air ASHRAE FILTER :F6-F9
