| 摘要 |
PURPOSE:To obtain the subject material, composed of ultrahigh-molecular weight PE particles and polyolefinic pulp, excellent in tensile strength, frictional resistance characteristics and uniformity and suitable as sliding, structural materials, etc. CONSTITUTION:The objective material is composed of (A) preferably 5-95wt.% ultrahigh-molecular weight PE particles (having preferably 10-250mum particle diameter) and (B) polyolefinic pulp such as PE pulp (having preferably 0.01-5mm average length). Furthermore, this material is molded to afford the objective polyolefinic molded body. |
