Problema y solución

Respuestas prácticas a los desafíos comunes de los materiales plásticos

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Q

PCABS Silver Streaks from Three Gases

A

The three-gas causes of PCABS silver streaks must be systematically investigated; drying is the first priority; venting and process are equally important.; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence

Material Drying PCABS;silver streaks;three gases;air;moisture;cracked gas

Q

PCABS Hydrolysis Resistance Evaluation

A

PC/ABS in hot and humid conditions needs evaluation, and hydrolysis-resistant grades are more stable; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a troubleshooting reference for simila...

Material Drying hydrolysis resistancehot and humidaginggrade

Q

PCABS New Energy Vehicle Interior

A

PCABS new energy vehicle interior is a major application; comprehensive performance balance is the value; optimization ensures mass production quality.; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence

Material Drying PCABS;new energy vehicle;interior;impact resistance;heat resistance;cost

Q

PCABS Flame-Retardant Processing

A

The low temperature and additives in PCABS flame-retardant processing are protection strategies; the drying standard remains unchanged; balance ensures performance and processing.; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence

Material Drying PCABS;flame retardant;processing temperature;230-260°C;additives;drying

Q

PCABS moisture quick judgment

A

PC/ABS moisture on-site air-shot preliminary judgment, instrument retest finalizes the case; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a troubleshooting reference for similar problem...

Material Drying moisture judgmentair shotquick testretest

Q

PCABS seasonal humidity adjustment

A

PC/ABS rainy season drying is intensified, hopper management is year-round; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a troubleshooting reference for similar problems later

Material Drying seasonal humiditydryingrainy seasonhopper

Q

PCABS drying equipment selection

A

PC/ABS drying needs a dehumidifier as the backstop, hot air ovens depend on the weather; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence; include this case in the defect archive as a troubleshooting reference for similar problems later

Material Drying dehumidifying dryerdew pointhot air ovenrainy season

Q

PCABS hopper heat preservation 80℃

A

PC/ABS hopper heat preservation 80℃, 2 hours residence is the moisture regain warning line; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence

Material Drying hopper heat preservationmoisture regain80℃residence

Q

PCABS drying temperature grading

A

Two PC/ABS drying grades coexist, high PC ratio and high requirements go 100-120℃; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence

Material Drying drying temperaturegradingPC contentmoisture content

Q

PCABS moisture content 0.02% red line

A

0.02% is the PC/ABS moisture red line, release by actual measurement not by experience; after confirming effectiveness, fix the parameters and practices into the work instruction to prevent recurrence

Material Drying moisture content0.02%hydrolysismoisture meter

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