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Praktische Antworten auf häufige Herausforderungen mit Kunststoffmaterialien

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Stress cracking of PAR products

PAR stress management is the foundation of high-reliability applications.

Molding Process PARstress crackingannealingmold temperaturechemical resistance

Insufficient filling of PAR '2079851475616104452 (short shot)

The high viscosity of PAR is the main cause of short shot.

Injection Molding PARshort shothigh viscosityprocessing temperaturegate

Yellowing of PAR '2079851475616104452 due to improper temperature control

Although PAR has good thermal stability, strict temperature control is still required.

Injection Molding PARyellowingprocessing temperaturedegradationantioxidant

Bubbles and silver streaks in PAR products due to insufficient drying

Strict PAR drying requirements are the prerequisite for high transparency.

Material Drying PARbubblessilver streaksdryingmoisture

Heat extension of cross-linked polyethylene XLPE products exceeding the standard

Material Analysis heat extensioncross-linking degreecross-linking agent dosagecross-linking temperaturecross-linking network

Unstable cross-linking efficiency of cross-linked polyethylene XLPE

Material Analysis cross-linking efficiencyuniform cross-linking degreeassistant dispersioncross-linking temperaturebatch difference

Bubbles in the insulation layer of cross-linked polyethylene XLPE cables

Material Drying insulation layer bubblesmoisture contentventingplasticizationcooling rate

Cross-linked polyethylene pipe pressure resistance test unqualified

Processing Machinery pressure resistance testpipe wall thicknessmaterial degradationcrystallinityplasticization quality

Excessive shrinkage rate of cross-linked polyethylene extruded products

Molding Process shrinkage ratecrystallinitymelt temperaturecooling ratehauling speed

Cross-linked polyethylene XLPE product surface roughness

Material Analysis surface roughnesspre-crosslinkinggelperoxide dispersiondie temperature

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