| 摘要 |
A flame-retardant composition, comprising: (i) 100 parts by weight of a synthetic resin having 70 to 100% by weight of metallocene LLDPE, (ii) 20 to 100 parts by weight of magnesium hydroxide having a BET specific surface area of 20 m<2>/g or less, an average secondary particle diameter of 5 mu m or less, measured according to a laser diffraction scattering method, and a water-soluble sodium salt content of 500 ppm or less of sodium, (iii) 1 to 20 parts by weight of red phosphorus having an average secondary particle diameter of 30 mu m or less, and (iv) 0.1 to 20 parts by weight of a carbon powder, the total of the magnesium hydroxide, the red phosphorus and the carbon powder being 120 parts by weight or less. |
