| abstract |
(57) [Summary] [PROBLEMS] To provide excellent moldability, mechanical strength, optical properties, Ethylene polymers capable of producing films and the like having excellent thermal stability. SOLUTION: Melt tension at 190 ° C. (M T) (g) and frequency at 190 ° C. 10 −2 rad / sec Viscosity (η 1 ) (poise) at 10 2 rad / sec (η 2 ) The relationship of the value (η 1 / η 2 ) divided by (poise) satisfies the following equation, and η 1 / η 2 > 0.85 MT + 6.3 (where MT ≧ 1.5 g), Mw / M which is the ratio of the number average molecular weight (Mn) to the weight average molecular weight (Mw) measured by the GPC method. n is 3-7. |