Injection Molding
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Equipment parameters not matching material characteristics affect processing quality
Problem Phenomenon
Equipment parameters not matching material characteristics affect processing quality
Cause Analysis
2079851475616104452 machine clamping force insufficient, producing flash
Extruder screw not suitable for cellulose acetate butyrate, poor plasticization
Equipment temperature control accuracy insufficient, unable to meet the narrow processing window of cellulose acetate butyrate
Equipment capacity not matching product weight
Equipment aging, temperature control and hydraulic systems unstable
Solution
Select clamping force based on product projected area and cellulose acetate butyrate injection pressure
Select a screw design suitable for cellulose acetate butyrate
Use high-precision temperature control equipment
Match equipment capacity to product weight
Regularly maintain equipment
Key Takeaway
Equipment needs to match cellulose acetate butyrate characteristics and product requirements
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