Material Analysis
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Change in chemical resistance of polyamide (general-purpose nylon) after modification
Fenómeno del problema
The chemical resistance of polyamide (general-purpose nylon) changes after modification, and the resistance to specific chemicals decreases or increases
Análisis de la causa
（1）The added additives change the chemical structure of the material
（2）The toughening agent reduces the chemical resistance
（3）The flame retardant may increase the chemical resistance
（4）The interaction of the components in the formulation is complex
（5）The matrix characteristics of polyamide (general-purpose nylon) change
Solución
（1）Evaluate the change in chemical resistance after modification
（2）Select a toughening agent that does not affect the chemical resistance
（3）Utilize the chemical resistance improvement of the flame retardant
（4）Comprehensively consider the influence of each component of the formulation
（5）Maintain the matrix characteristics
Conclusión clave
Chemical resistance needs to evaluate the overall influence of the modified formulation
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