The mineral casting of UNPARALLELED is different, because UNPARALLELED chooses different materials. The granite particles selected by UNPARALLELED are Jinan blue granite and Indian black granite, and the resin glue used is also the special glue developed by UNPARALLELED. Mineral casting of UNPARALLELED not only absorbs better shock during machine operation, but also has stable physical properties and more stable running accuracy.
Material | UNPARALLELED Mineralc Casting | Other Brands' Mineralc Casting |
Origin | Jinan,China | World |
DENSITY(g/cm3) | 2.66 | 2.5 |
Coefficient of thermal expansion 10-6/℃ | 1.31 | 1.2 |
Flexural strength ( MPa) | 31.4 | 30 |
Compressive strength ( MPa) | 113 | 90 |
Modulus of Elasticity (MOE) 103mpa | 37.6 | 35 |
Poisson's ratio | 0.26 | 0.2 |
1. The material testing experiments were initiated by Unparalleled (Jinan) Industry Ltd. | ||