Sulphur black price increasing after got bottom sulphur black Low operating rate and insufficient inventory It will out of stock soon. Price will increase much. Place and order as soon!
There is a shortage of chlorinated benzene, a shortage of nitric acid, and a shortage of dinitrochlorobenzene, and prices have risen sharply It will last a long time. sulphur black will shortage of supply
sulphur black price raising , in 2019 sulphur black price falled much in past time. But recently the price may raise , one raw material of sulphur black supply not stable and raised 200USD in a week and still raising . and hot sell season coming , sulphur black may raising much in coming days.
Sulphur black prices are rising. Prices are the main factors: 1, coal change to natural gas, sulphur black production will use a lot of steam, and the use of natural gas fired boiler, the cost will rise sharply. 2, raw material prices, the same is due to environmental reasons, mainly tight supply of raw materials […]
First, the sulphur black dye is not in the water dyes, so the sulfur dye itself does not have the dyeing capacity of cotton. But it is in the sulfuric acid alkali solution in the dyes reduced to the leucorrhea on the cotton has a good dyeing performance. The sulphur dye is to be carried […]