Problem & Solution

Practical answers to common plastic material challenges

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PMMA mold cooling water channel design

Material Drying PMMAacrylicprocessingqualityprocess

Silver streaks and bubbles in PMMA '2079851475616104452

PMMA drying is the first priority for transparent quality.

Material Drying PMMAsilver streakbubbledryingmoisture

Improper recycling treatment of PLA '2079851475616104452 residual material

PLA residual material management cannot be ignored.

Material Drying PLAresidual materialrecyclingmoisture absorption

Environmental aging of PLA during long-term use

PLA aging during service period is a limiting factor.

Material Drying PLAaginghydrolysisservice period

Molecular chain breakage caused by PLA hydrolysis

PLA hydrolysis is its main degradation pathway.

Material Drying PLA hydrolysis molecular chain anti-hydrolysis

Many filament breaks in PLA fiber spinning

PLA spinning has strict requirements on process conditions.

Material Drying PLA spinning filament breakage melt strength

Poor weather resistance of PLA, outdoor decomposition

PLA is not suitable for long-term outdoor use.

Material Drying PLA outdoor weather resistance degradation

PLA products soften in humid environments

PLA has insufficient stability in high humidity environments.

Material Drying PLA humidity softening plasticization waterproof

Short storage period of PLA pellets

PLA shelf life management is a supply chain concern.

Material Drying PLA storage period degradation shelf life

Degradation during PLA twin-screw extrusion granulation

PLA granulation is a technical difficulty for recycling.

Material Drying PLA granulation degradation twin-screw moisture

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