Composite polymer

The invention discloses a composite polymer. The invention discloses a composition comprising 10 to 50 weight % wood pulp fiber, 45 to 85 weight % thermoplastic polymer and 0.1 to 5 weight % clear mineral oil having a specific gravity less than water. The invention also discloses a composition comprising 65 to 85 wt % wood pulp fiber, 15 to 35 wt % thermoplastic polymer and 0.1 to 5 weight % mineral oil having a specific gravity less than water. The wood pulp fiber can be bleached chemical wood pulp fiber. 本发明公开了一种复合聚合物。本发明公开了一种包含10重量％至50重量％的木浆纤维、45重量％至85重量％的热塑性聚合物和0.1重量％至5重量％的具有的比重小于水的矿物油的组合物。本发明公开了一种包含65重量％至85重量％的木浆纤维、15重量％至35重量％的热塑性聚合物以及0.1重量％至5重量％的具有的比重小于水的矿物油的组合物。木浆纤维可以是漂白的化学木浆纤维。