Composition for worm wheel having excellent durability with wear resistance and worm wheel prepared using the same
AssigneesHyundai Mobis Co., Ltd., LG Chem, Ltd.
InventorsJin Won Lee, Yeong Ah Cheon, Woo Jeong Oh, Jae Kyung Yang, Jae Wha Kim, Soo Min Kim, Min Han Kwak, Sang Rock Lee
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Abstract
The present disclosure relates to a composition for a worm wheel having excellent durability and wear resistance and a worm wheel manufactured using the same. In one embodiment, the composition for a worm wheel includes a polyamide resin, wherein the polyamide resin includes a polyamide 66 resin having a relative viscosity (RV) of about 2.5 or higher and a polyamide 12 resin having a relative viscosity (RV) of about 1.0 or higher.
Claims13
A composition for a worm wheel comprising a polyamide resin, wherein the polyamide resin comprises a polyamide 66 resin having a relative viscosity (RV) set at higher than 4.0 and lower than or equal to 5.5 and a polyamide 12 resin having a relative viscosity (RV) set at about 1.0 or higher.
Dependencies are inferred from the claim text.