How to Select Dispensing Equipment for Two-Component Acrylic AB Adhesives

 Configurations

In industrial manufacturing, two-component acrylic AB adhesive (commonly known as “red-green adhesive” or structural adhesive) is widely used in automotive structural parts, battery PACK assemblies, filter sealing, electronic potting, industrial assembly and hardware & electronics industries. It features fast curing, high bonding strength, excellent impact resistance and good tolerance that does not require strict degreasing.

However, this “high-performance adhesive” can be temperamental during dispensing: it is highly corrosive, cures extremely quickly (with an open time of only 3-15 minutes), and is highly sensitive to mixing ratios.

Many enterprises often overlook metering accuracy, select inappropriate mixing methods, or use mismatched core components when choosing dispensing equipment for two-component acrylic AB adhesives. This leads to issues such as inconsistent adhesive ratios, uneven mixing, and unstable dispensing, which in turn cause bonding failure, adhesive overflow, abnormal curing, and other problems. article will conduct an in-depth breakdown of core configurations and key selection criteria.



I. Pre-Selection Prerequisite: Clarify the Properties of Acrylic AB Adhesive
The properties of two-component acrylic AB adhesive dispensing directly determine the selection direction of the metering system, mixing method and core components. Only by aligning with the adhesive properties can we fundamentally avoid incompatibility between the equipment and the adhesive, which is the basic premise for selection:


Figure 1: Acrylic AB Adhesive

II. Core Configurations of Dispensing Equipment for Two-Component Acrylic AB Adhesive: Indispensable




Figure 2: Second Intelligent Acrylic AB Adhesive Benchtop Dispenser Machine Configuration Reference

III. Key Selection Criteria for Two-Component Acrylic AB Adhesive Dispensing Equipment: Avoid These Pitfalls

https://secondintelligent.com/industry-news/dispensing-equipment-for-two-component-acrylic-ab-adhesives/

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