Forming temperature range 220 ℃ -260 ℃
Drying temperature range: 80 ℃ -90 ℃
Mold temperature range 60 ℃ -90 ℃
Drying time 3-4h
2. PC is a hard material, and its fluidity is particularly poor. High pressure and high-speed forming are mostly required during forming. If the speed is slightly slow, it will cause insufficient filling, flow marks and other adverse symptoms. The mold temperature for producing this material is extremely important, and the same symptoms will occur if the mold temperature does not meet the requirements.
Forming temperature range 260 ℃ -320 ℃
Drying temperature range 100 ℃ -120 ℃
Mold temperature range 80 ℃ -120 ℃
The drying time is 5-8h.
3. POM material is a hard material, also known as saigang material in Chinese, with good self-lubricating property. Its fluidity is good, but its material has a fast cooling speed, so it still needs to be filled at high speed during forming. Due to its large shrinkage and the length of cooling time is very sensitive to the size of the product, attention should be paid to the setting time
Forming temperature range 170 ℃ -210 ℃
Drying temperature range 0 ℃ -100 ℃
Mold temperature range 40 ℃ -80 ℃
Drying time 2-4h
4. PP soft glue, commonly known as pleated soft glue, has good flexibility and excellent flow performance. High pressure and high speed are not required during forming. A slightly faster speed will cause product flash, so special attention should be paid to the pressure and speed during forming.
Forming temperature range 180 ℃ -230 ℃
Drying temperature; There is no need to dry the mold. The temperature is moderate, and the cold water is better, which is conducive to shortening the cycle.
