| 摘要 |
<p>Blend of thermoplastic resin, and pipe made therefrom, having a density of 0.926 to 0.940 grams per cubic centimeter, a melt index of 0.10 to 2.0 decigrams per minute; a high density ethylene polymer having a density of greater than 0.940 to 0.965 grams per cubic centimeter and a melt index of 0.10 to 2.0 decigrams per minute; and a low density ethylene copolymer having a density of 0.910 to 0.925 grams per cubic centimeter and a melt index of 0.10 to 2.0 decigrams per minute.</p> |
