Tool part suitable to be used in humid environment
AssigneeSabic Global Technologies B.V.
InventorsLiang Wen, Xin Kong, Steve Chen, Winson Gao, Chaodong Jiang
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Abstract
The present invention relates to a tool part comprising a polymer composition. The tool part is suitable to be used in direct contact with water and/or in an environment with relative humidity equal to or higher than 55%. The present invention further relates to a process for the preparation of the tool part. The present invention also relates to a process for the preparation of the tool part. The present invention further relates to the use of the polymer composition for the preparation of the tool part.
Claims15
A tool part comprising a polymer composition, wherein the polymer composition comprises a polymer and reinforcing fiber, wherein the number average length of the reinforcing fiber is in the range of 0.80 to 11.1 mm, wherein the polymer in the polymer composition is a polypropylene, wherein the melt flow index (MFI) of the polypropylene is in the range of 30 to 100 dg/min according to ISO 1133:2011 at 230° C. with 2.16 kg load, wherein the density of the tool part is in the range from 1.08 to 2.51 g/cm3 as measured according to ISO 1183-1:2019.
(canceled)
Dependencies are inferred from the claim text.