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The prerequisite for nanomaterial and the advantage of nano CaCO3 used in plastic and rubber product

The prerequisite for nanomaterial and the advantage of nano CaCO3 used in plastic and rubber product


There must be two conditions for nanomaterials: one is the particle size must be between 1-100nm, the second in its application because of its small particle size and bring the nature of the change only in the polymer melt is fully dispersed in order to play the real effect of nanomaterials.

The advantage of Nano-calcium carbonate be used in rubber and plastic products.

Due to the superfine particle, the crystal structure and the surface electronic structure have changed, the surface energy is high, and it is thermodynamically unstable.

When nano calcium carbonate filled in the rubber, plastic products can make the rubber and plastic products surface bright, good elongation, high tensile strength, srong tear resistance, resistance to bending and good anti-cracking performance. Nano calcium carbonate is an excellent white reinforcing material.


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