聚氯乙烯的饲料添加剂

Multi-composite coupling agent L-301Product InstructionProduct introduction L-301 coupling agent composite is our Institute for Nano-calcium carbonate, precipitated calcium carbonate ultra-fine, superfine heavy calcium carbonate and other inorganic powders during processing for surface modification of a new type of coupling agent. By the modified PVC powder applied to software and hardware products, polyolefin products, rubber and silicone rubber products. Physical &Chemical Properties Appearance: Light yellow transparent liquid PH:5-6 Viscosity(mpa.s):400-450 Decomposition temperature :≥300CRelative density:0.97-0.98 Decomposition temperature: Do not dissolve in water, soluble in ethanol, solvent oil, organic solvents. Product Features l Modified by the products of the powder in the powder than the unmodified products to increase the mechanical strength in order to increase the fill volume. l Modified than the unmodified powder of small particle size powders, the mechanical properties of products has improved. l Oil-absorbing powder to reduce the value and viscosity, thereby improving the processing properties of products and quality products. l Odorless non-toxic (limited to industrial use). Usage l When used in nano-calcium carbonate, nano calcium carbonate can be dried and crushed before spraying or drip manner by adding the powder materials, and then use of comminuted modified to achieve the effect of mixing process. l Precipitated calcium carbonate used may be in powder or drip dry after the spraying would join the powders of the materials, the use of hot flour sifter in the transportation process and modified to achieve the effect of stirring. l Heavy calcium carbonate for the grinding process, please sprinkler or drip of the goods prior to the grinding stone, and then the mechanical process of broken stone, broken side edge modified to effect activation. l Situ modification of other powders, the method can approach the light of the above. Dosage l This product is based on the amount of powder with the use of specific surface area being targeted, but will also consider the case process. l Generally refer to the following table: Nano calcium carbonate(%) Ultra-fine precipitated calcium carbonate(%) Superfine heavy calcium carbonate(%) Other ultra-fine powder(%) 0.1-0.5 0.1-1 0.07-0.5 0.07-0.5