NEWS_NEWS_Shanghai Yixuan Desiccant Co., Ltd.

Introduction of DMF

It's name is dimethyl fumarate,referred as DMF,CAS number and EINECS numbers are:624-49-7and 210-849-0. Under normal condition,DMF is a white crystal or crystalline powder,which is easysublimation,and soluble in ethanol,slightly soluble in water. Application: DMF can inhibit 30 kinds of molds,yeasts and bacteria,especially a good inhibitoryeffect to Clostridium botulinum and aflatoxin,and with a insecticidal activity at the same time.Therefore,DMF has been widely used to sterilization and mildew in the processes of production,storage,transport of leather,footwear and textile. It's also been used in Fresh mold of food,fruits,vegetables,fodder and tobacco,because of its high efficiency and low toxicity,chemical stability,and long time effect and so on. In additions,DMF is also used for treatment of psoriasis. DMF isvery low risk of toxicity,it turns into fumaric acid soon after it entering bodys. Which is a normal metabolism,and is safety for use. DMF is also with a fumigation for it sublimationats at room temperature,which has a stimulating effect to the eyes,respiratory system,skin and mucous.It'seasy to Allergy,eczema and cause skin burns after contact it directly with skin.

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Activated carbon adsorption principle

 Time of issue: : 2011-06--20

Activated carbon adsorption principle: the balance of its surface layer of particles on the surface concentration,then the organic matter adsorbed to activated carbon particles of impurities within the initial period of adsorption is very high.But over time,the adsorption capacity of activated carbon will be reduced to varying degrees,resulting in reduced adsorption.If the aquarium water turbidity,high levels of organic matter in water,activated carbon filtering will soon be lost.Therefore,the activated carbon should be regularly cleaned or replaced.

Reserve cadres

 Time of issue: : 2011-03--22

We always insist the policy of "Credit-oriented, Quality-based, Technology-driven,so technology is an essential factor for our products and development of enterprise. We have several technician who are specialized in research,production and development of desiccant,and we often offer new chances for skilled graduates if we really need.

Traveling to the"Barberry Hometown"

 Time of issue: : 2011-06--25

It's 2011.6.25,the exactly day which give us a memorable impression on each other! We set out at about 7 o'clock from our company,and after about 2 hours bus trip,wearrived our destination.Luckly,it's lunch time,and after a short dinner,we went to themountain where the bayberry is.It's really a hard work for some older peoples to climbthe mountain,while everyone is satisfy with the activity,after a big harvest of bayberry,we come back and rest for another week!

Yi Xuan Desiccant

 Time of issue: : 2011-06--07

We Specialized in reserach,production and development of desiccant.YiXuan series products not only export to international market,but also established a stable cooperation relationship with more than 800 domestic manufacturers. We produce variety of desiccant which has been widely used in sophisticated electronic equipment,Hardware,Machinery,Wood ware,Colthing and shoe industry,Medicine,Food,Container sea transportation and so on.Our main product includes:Calcium chloride、Molecular sieve、Activated carbon、Activated mineral adsorbent、silica gel、insulating glass molecular sieve desiccant and so on,also,we offer kinds of packing materials and relavent services. So if anything we can do for you,please feel free to contract us,we will do our best to satisfy you,Thank you!

New home

 Time of issue: : 2011-05--20

We have move to a new factory workshop to adjust to our increasing business need.It's near to our original site which is twice bigger than the old one.With the more advantaged environment,equipments and technology,we can offer you better products and services,welcome to visit our new home.