Environmental protection is the core issue of social and industrial development. The continuous increase in national policies has ushered in a large development opportunity for environmental protection equipment. The development prospects of water, air, solid waste, soil and environmental testing in various sub-areas are also very impressive.
1. Do not put your hand into the running part of the machine during operation, especially the pinch roller.
2. When checking the machine, the main power switch on the main control cabinet must be turned off.
I. Effect of high temperature and high humidity weather on dry composite
We all know that most of the dry compounding is a two-liquid reaction type polyester or polyurethane type binder. However, its performance generally differs depending on the choice of isocyanate, the molecular structure of the polyester polyol, the degree of polymerization, the functional group, and the mixing ratio.