Sentence examples for press temperature and from inspiring English sources
In general, the strength properties of the boards were found to be a maximum when press temperature and calcium chloride were 25 °C and 7%, respectively.
The objective of this study was to optimize the press temperature and time of binderless particleboard manufactured from oil palm trunk biomass with different thicknesses using rotatable central composite design of response surface methodology.
A set of experiments was designed with two numerical factors including press temperature and time ranging from 160 to 200 °C and from 20 to 30 min, respectively at three target thicknesses, namely 5, 10 and 15 mm.
Hence, the relationship between tensile strength, pressure, temperature and press/hold time is being analyzed.
The MC was tested between 2 and 12%, BC between 2 and 8%, and press temperature between 135 and 218°C.
The optimized parameters for maximum MOR and MOE determined were found to be: flake thickness, 0.15 mm; press temperature, 182 °C; and dried chip MC% 3.5.
Commercial ground wheat straw was used in a full factorial experimental design to examine the effects of three processing variables (initial straw moisture content (MC), resin binder content (BC), and press temperature) on strawboard physical and mechanical properties.
The effects of two variable factors namely press temperatures (25 and 60 °C) and calcium chloride contents (3%, 5%and7%7% w/w cement) on some physico-mechanical properties were also investigated.
Plackett Burman factorial design was first employed to eliminate some factors from selected seven important parameters: flake thickness, flake length, dried chips moisture content (MC%), amount of adhesive, pressing time, pressure, and press temperature.
Press temperature, calcium chloride and the interaction of both variables had significant effects (p < 0.01) on all the studied properties.
Afterwards, Box Behnken design was performed as response surface methodology (RS M with desirability functions to attain the optimal flake thickness, MC% and press temperature that affect modulus of rapture (MOR) and modulus of elasticity (MOE) of particleboard production.
