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PEI floating fiber problem after fiber reinforcement

PEI reinforced systems also face fiber impregnation and appearance control problems

Injection Molding floating fibersreinforcing fibercoupling agentimpregnationmold temperature

Improper injection speed adjustment producing surface defects

Precise injection speed control is the key to obtaining high-quality PEI products

Injection Molding injection speedspeed curveelastic turbulencemold flow analysismulti-stage control

Carbon fiber reinforced PEEK narrower processing window

Injection Molding CF/PEEKcarbon fiberthermal conductivitymold temperaturewear

Ordinary '2079851475616104452 machines cannot meet PEEK processing requirements

PEEK processing must use dedicated high-temperature '2079851475616104452 equipment

Injection Molding 2079851475616104452 machineheating systemceramic heatingscrew L/Dhigh-temperature '2079851475616104452

LGFPP processing comprehensive problem - injection speed

Injection Molding LGFPPinjection speedprocessing qualityprocess optimizationequipment management

Long glass fiber poor impregnation causing dispersion difficulty

Full impregnation of fibers is the prerequisite for exerting the reinforcement effect

Injection Molding impregnationwetting anglepre-impregnationlow molecular PPscrew design

Frequent nozzle clogging during injection

Long fiber materials have special requirements for nozzle size and structure

Injection Molding nozzle cloggingfiber aggregationnozzle orificeshort nozzle

Severe mold gate wear

The gate is the weakest link most prone to wear in LGFPP molds

Injection Molding gate wearhard alloySKD11gate sizeabrasion

Insufficient fiber retention length in the product

Fiber retention length is the primary factor determining the reinforcement effect

Injection Molding fiber retention lengthscrew shearrunner designgate size

Product severe surface floating fibers

Injection Molding floating fibersimpregnationinjection speedmold temperaturecoupling agentskin layer

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