경도 실험에서는 나노클레이 첨가에 따른 측정값과 상용화제 첨가에 따른 측정값이 비슷하게 나타냄을 확인했다.
In the hardness test, it absolutely was confirmed that the measured value according to the addition of nanoclay and the measured value according to the addition regarding the compatibilizer had been similar.