المشاكل والحلول

إجابات عملية على التحديات الشائعة في مواد البلاستيك

تصفح المقالات →

Q

Reaction Rate Fluctuation

A

This problem is a typical manifestation of reaction rate fluctuation in the RIM process; the core of the solution lies in ensuring the precise ratio and full mixing of the two components, while controlling the reaction temperature and curing conditions within the optimal window. It is recommended...

Processing Machinery reaction rate fluctuationtemperature

Q

Poor Core Foaming

A

This problem is a typical manifestation of poor core foaming in the RIM process; the core of the solution lies in ensuring the precise ratio and full mixing of the two components, while controlling the reaction temperature and curing conditions within the optimal window. It is recommended to star...

Processing Machinery component ratiometering pumpviscosity controlisocyanate indexone-way valve

Q

Mixing Head Blockage

A

RIM mixing quality is the first element determining part consistency. The core control points are: the impingement mixing Reynolds number of the mixing head (to ensure turbulent mixing), the viscosity matching of the two components (to reduce viscosity difference), the accuracy of the metering pu...

Processing Machinery curing degreecatalyst dosagemold temperaturecuring timepost-curing

Q

Catalyst Dosage Problem

A

This problem is a typical manifestation of catalyst dosage problems in the RIM process; the core of the solution lies in ensuring the precise ratio and full mixing of the two components, while controlling the reaction temperature and curing conditions within the optimal window. It is recommended ...

Processing Machinery catalyst dosage problemtemperature

Q

Improper Raw Material Temperature

A

This problem is a typical manifestation of improper raw material temperature in the RIM process; the core of the solution lies in ensuring the precise ratio and full mixing of the two components, while controlling the reaction temperature and curing conditions within the optimal window. It is rec...

Processing Machinery improper raw material temperaturetemperature

السابق 1 ... 200 201 202 203 التالي

الفئات

جميع المواضيع 11636 Material Drying 1439 Injection Molding 1506 Molding Process 740 Molds & Tooling 1506 Processing Machinery 2025 Extrusion & Post 2239 Blow Molding 315 Thermoforming 141 Material Analysis 1343 Production & Quality 382