The results showed that the better mechanical properties of Kaolin-filled NR vulcanizate were obtained when up to 200 phr of laminal Kaolin with small partical size were used.

• 结果表明,片状和粒径较小的高岭土填充的NR硫化胶有较高的力学性能,且在填充量达200份时,仍保持较高的力学性能。