CMC(Sodium Carboxymethyl Cellulose)

CMC(Sodium Carboxymethyl Cellulose), CMC’s production is the largest one of cellulose ethers.Its usage is wide and it is easy to use.It is always called “Industrial monosodium glutamate” . CMC has the character of forming the high viscosity colloid and solution.Its usage is various.For example,adhering,thickening,water retention,acidproof and so on.It is not harmful for people,so it has been widely used in the field of food industry,medicine,petroleum,papermaking,spin,textile industry and so on. 1.Drilling and digging well project of oil,natural gas. a.The mud with CMC will be thin and solid,as well as lower permeability.Then it can reduce the losing of water. b.The mud with CMC will reduce the first shear of the rig and the mud will release the gas inside easily.It will also lose the mince quickly to the wallow. c.The mud with CMC will has a longer existing period and be more stable. d.The mud with CMC will avoid the effect of fungal.The higer PH and preservative are not necessary. e.The mud with CMC will resist the polluting of solubility salt. 2.Textile and dyeing industry. As the sizing agents,CMC has been used in the fine gauze sizing of cotton,gloria,and blending. 3.Papermaking induatry. CMC is used as the smooth agent of paper,as well as sizing agent.If you add 0.1% 0.3% of CMC to the pulp,the tension stress of the paper will enhance by 40% 50%. 4.Saponde and chemistry of everyday use It can be used as dirt adsorbent in the saponde.The glycerol water solution of CMC can be used as the glue base of toothpaste.The water solution of CMC,which has been tackified,can be used in the floating separation. 5.Ceramics industry CMC can be used as the adhesives,plasticizer of the blank,as well as the suspending agent and color fixing agent of the glaze medicine. 6.Building industry Enhancing the water-retaining property and the strength. 7.Food industry The CMC with higher limit of replacement can be used as the thickener, blinder of the ice cream,tin,jam,juice,sorbet dessert and instant noodles.It is also the foam stabilizer of beer. 8.Pharmacy CMC can be used as the adhesive,disintegrating agent and suspending agent of the troche.