Article List
- How to deal with the oxide layer on magnesium and magnesium alloy surfaceDuring the process of various heats, mechanical, transportation and storage treatment, magnesium and magnesium alloy will be inevitably oxidated or blemished. Magnesium sulfate and other mixed chemical solution can be applied to successively treat the oxide layer, oil pollution and some stain.Product News October 21, 2016
- The reasons of fertilizer cakingZInc sulphate heptahydrate, ferrous sulphate heptahydrate and other products sometimes appear agglomerate phenomenon. Why this happens? Actually, fertilizer caking has relations with a variety of factors.Product News October 18, 2016
- How to fertilize micronutrient on sesameDuring the growth of sesame seeds, boron, zinc, manganese, iron element are the essential trace elements, of which the sesame need most is iron, boron taken secondly, the third zinc, manganese sulfate keeps last.Product News October 18, 2016
- Zinc sulphate ease bald mealie topSome corn farmers tell us that sometimes bald mealie top happens on corns. Whether zinc sulfate can solve the problem?Product News October 18, 2016
- The application of ferrous sulfate in weedingLichens, mosses weed generally appear in tea gardens. These tightly stick on branches or tea tree skin that they are hard to be off. Now, why not try ferrous sulfate?Product News October 17, 2016
- The classification of dangerous goodsIn the export shipment, zinc sulfate, manganese sulfate monohydrate ,copper sulphate pentahydrate can be categorized as Nine Category. What is Nine Category? According to the national regulation of GB6944-86 " Dangerous goods and commodity list", dangerous goods are generally classified into nine categories:Industry News October 13, 2016
- The overview of Chinese zinc oreIndustry grade zinc sulphate heptahydrate originally come from natural zinc ore. There are many types of zinc ore, as zinc blende, smithsonite, zincite and willemite troostite, etc.Product News October 13, 2016
- How to use zinc sulfate to treats the ciliate disease in shrimp crabAs the water temperature gradually goes up, April and May are the most important period in crayfish aquaculture management, which also is the beginning period to use zinc sulfate to prevent ciliate disease.Product News September 19, 2016
- How to do foliar fertilization well?Zinc sulfate, manganese sulfate monohydrate, copper sulphate pentahydrate and other microelements fertilizers produced by Rech Chemical all belongs to efficient water soluble fertilizer, which are widely used as a foliar fertilizer. The effects of foliar fertilizer not only associated with fertilizer sorts, but also do with the fertilization methods.Product News September 19, 2016
- The application of manganese sulfate monohydrate in brush platingThe technology and equipment of brush plating is simple, flexible and economic, which is widely applied in large molds’ manufacturing and repairation. The key of brush plating technology is the brush plating solution formula that may commonly contain nickel or manganese sulfate and other contents.Product News August 01, 2016