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Sorun ve Çözüm

Yaygın plastik malzeme zorluklarına pratik yanıtlar

1343 soru
Q
Creep deformation of polystyrene products
A
Creep is the slow deformation of amorphous materials under continuous load.
Material Analysis creepcontinuous loadwall thickness designmolecular weightglass fiber reinforcement
Q
Insufficient weather resistance/yellowing of polystyrene ASA products
A
ASA weather resistance is related to material grade and processing conditions; temperature control and grade selection are key.
Material Analysis weather resistanceyellowingASAultravioletprocessing temperature
Q
Creep deformation of methyl styrene-acrylonitrile copolymer products
A
Creep is the slow deformation of amorphous materials under continuous load.
Material Analysis creepcontinuous loadwall thickness designmolecular weightglass fiber reinforcement
Q
Insufficient weather resistance/yellowing of methyl styrene-acrylonitrile copolymer ASA products
A
ASA weather resistance is related to material grade and processing conditions; temperature control and grade selection are key.
Material Analysis weather resistanceyellowingASAultravioletprocessing temperature
Q
Obvious change in melt flowability of modified methyl methacrylate-butadiene-styrene copolymer
A
Flowability changes need process adjustment to match the modified material
Material Analysis flowabilitymelt viscosityprocessing parameters
Q
Obvious transparency decrease of modified methyl methacrylate-butadiene-styrene copolymer
A
Transparency decrease needs to start from refractive index matching and dispersion
Material Analysis transparencyhazerefractive indexdispersion
Q
Transparency of MBS-modified PVC products lower than expected
A
MBS-toughened PVC transparency needs refractive index matching and dispersion
Material Analysis MBS transparencyrefractive indexPVC modification
Q
Chemical resistance change of modified methyl methacrylate-butadiene-styrene copolymer
A
Chemical resistance needs to evaluate the overall influence of the modified formulation
Material Analysis chemical resistanceformulationtoughening agentflame retardant
Q
Flame retardant grade of modified methyl methacrylate-butadiene-styrene copolymer not up to standard
A
Flame retardancy needs to start from addition amount, compatibility, and system design
Material Analysis flame retardantflame retardant agentcompatibilityflame retardant grade
Q
Large impact strength fluctuation of MBS-modified PVC
A
MBS toughening of PVC needs stable ratio and processing conditions
Material Analysis MBSPVC tougheningcore-shell structureratio stability
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