What Is Talc Industrial Minerals Association North
In polypropylene food packaging applications, talc is a highly effective reinforcing filler. rubber: talc reduces the viscosity of rubber compounds, thereby facilitating the processing of moulded parts. It also improves extrudate qualities, increasing production rates and enhancing UV radiation resistance of exterior parts such as automotive talc is a clay mineral, composed of hydrated magnesium silicate with the chemical formula Mg Si 2.talc in powdered form, often combined with corn starch, is used as baby powder.this mineral is used as a thickening agent and lubricant; is an ingredient in ceramics, paint, and roofing material; and is a main ingredient in many cosmetics. It occurs as foliated to fibrous masses, and talc, as an inorganic filler, is often added to wpcs to enhance the modulus of elasticity and modulus of rupture, increase heat distortion temperature, reduce weight gain and swell in water, reduce warpage, etc. In wpc foam processing, talc, as a nucleating agent, is also added to enhance the bubble-nucleating capability.