문제 및 해결책

Q

Metallocene linear low density polyethylene metallocene linear low density polyethylene process transition problems when switching production between different processing methods（Variant: Color/Material Change Scenario）

A

Production-switch transition requires advance planning and adequate preparation; the key is to clarify the differentiated material requirements of different processing methods.Targeted preventive measures need to be taken in different production scenarios.

Extrusion & Post production switchprocessing methodprocess parametersmaterial gradetrial production verification

Q

Metallocene linear low density polyethylene film blocking/poor opening（Variant: Seasonal Change Scenario）

A

Film blocking is caused by surface tension and temperature, and needs to be solved by adding anti-blocking agents and controlling winding conditions.Targeted preventive measures need to be taken in different production scenarios.

Extrusion & Post film blockinganti-blocking agentwinding temperaturewinding tensionslip agent

Q

Metallocene linear low density polyethylene film blocking/poor opening（Variant: Startup Commissioning Scenario）

A

Film blocking is caused by surface tension and temperature, and needs to be solved by adding anti-blocking agents and controlling winding conditions.Targeted preventive measures need to be taken in different production scenarios.

Extrusion & Post film blockinganti-blocking agentwinding temperaturewinding tensionslip agent

Q

Metallocene linear low density polyethylene blown film poor transparency（Variant: Mass Production Scenario）

A

Poor transparency is caused by high crystallinity or impurities, and needs improvement by increasing temperature, speeding up cooling and selecting suitable materials.Targeted preventive measures need to be taken in different production scenarios.

Extrusion & Post poor transparencycrystallinitycooling ratenucleating agenthaze

Q

Metallocene linear low density polyethylene blown film poor transparency（Variant: Color/Material Change Scenario）

A

Poor transparency is caused by high crystallinity or impurities, and needs improvement by increasing temperature, speeding up cooling and selecting suitable materials.Targeted preventive measures need to be taken in different production scenarios.

Extrusion & Post poor transparencycrystallinitycooling ratenucleating agenthaze

Q

Metallocene linear low density polyethylene film blocking/poor opening（Variant: Strengthened Measures）

A

Film blocking is caused by surface tension and temperature, and needs to be solved by adding anti-blocking agents and controlling winding conditions.Targeted preventive measures need to be taken in different production scenarios.

Extrusion & Post film blockinganti-blocking agentwinding temperaturewinding tensionslip agent

Q

Metallocene linear low density polyethylene metallocene linear low density polyethylene process transition problems when switching production between different processing methods（Variant: Startup Commissioning Scenario）

A

Production-switch transition requires advance planning and adequate preparation; the key is to clarify the differentiated material requirements of different processing methods.Targeted preventive measures need to be taken in different production scenarios.

Extrusion & Post production switchprocessing methodprocess parametersmaterial gradetrial production verification

Q

Metallocene linear low density polyethylene metallocene linear low density polyethylene process transition problems when switching production between different processing methods（Variant: Strengthened Measures）

A

Production-switch transition requires advance planning and adequate preparation; the key is to clarify the differentiated material requirements of different processing methods.Targeted preventive measures need to be taken in different production scenarios.

Extrusion & Post production switchprocessing methodprocess parametersmaterial gradetrial production verification

Q

Metallocene linear low density polyethylene blown film poor transparency（Variant: Seasonal Change Scenario）

A

Poor transparency is caused by high crystallinity or impurities, and needs improvement by increasing temperature, speeding up cooling and selecting suitable materials.Targeted preventive measures need to be taken in different production scenarios.

Extrusion & Post poor transparencycrystallinitycooling ratenucleating agenthaze

Q

Metallocene linear low density polyethylene blown film poor transparency（Variant: Startup Commissioning Scenario）

A

Poor transparency is caused by high crystallinity or impurities, and needs improvement by increasing temperature, speeding up cooling and selecting suitable materials.Targeted preventive measures need to be taken in different production scenarios.

Extrusion & Post poor transparencycrystallinitycooling ratenucleating agenthaze

문제 및 해결책

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