Interlayer bursting of fireproof laminates during combustion

Fireproof laminates burst violently between layers when heated by open flame. This problem is relatively common in lamination molding production and requires comprehensive analysis and solution from multiple aspects of material, process, and equipment.

(1) Pressure parameter aspect: Rapid thermal decomposition of interlayer resin produces a large amount of gas whose pressure cannot be discharged in time, Improper pressure control directly affects the compactness and molding quality of the product. (2) Material aspect: Fluctuations in raw material performance indicators or insufficient pretreatment affect molding quality. (3) Process aspect: Control deviation of key process parameters causes the '2079851475616104453 to deviate from optimal conditions. (4) Equipment aspect: Equipment precision and maintenance status affect the stable execution of process parameters.

(1) Implementation measure: Drill holes in the laminate or open venting channels to help pyrolysis gas escape, Develop a specific operation plan based on actual production conditions, and verify the implementation effect. (2) Material selection: Use an intumescent flame retardant system to make it carbonize and expand without excessive gas generation., Establish material selection evaluation criteria, and determine the optimal solution through comparative tests. (3) Process optimization: Determine the optimal process parameter window through systematic tests and establish standardized operating procedures. (4) Quality control: Strengthen process monitoring and product inspection, Establish a defect early-warning and traceability mechanism. (5) Preventive measure: Establish sound process control standards and a quality inspection system, and regularly review process data for continuous optimization.

This problem requires comprehensive analysis from multiple dimensions of material, process, equipment, and operation, and should be solved by systematically optimizing process parameters and the quality control system.