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Accurate mixing of epoxy AB adhesive without foam solution

Accurate mixing of epoxy AB adhesive without foam solution

Traditional mixing of epoxy AB adhesive is prone to uneven mixing, residual bubbles, and color differences, resulting in poor curing and decreased adhesive strength. The SMIDA planetary centrifugal mixer solves problems with "planetary mixing+vacuum defoaming", achieving precise proportioning, bubble free homogenization, and color uniformity. It also has a non-contact mixing chamber design and can apply for free sample testing, suitable for multiple fields.

Epoxy AB adhesive has become the core material for high-strength bonding and sealing due to its "two-component synergistic curing" characteristics. However, traditional mixing (manual or ordinary equipment) often encounters difficulties: uneven mixing leads to poor curing, residual bubbles cause cracking, color mottled affects appearance, and directly lowers product bonding strength and qualification rate.


1、 Mixing of Epoxy AB Adhesive: Traditional Method vs. SMIDA Core Differences
SMIDA has achieved a qualitative breakthrough in epoxy AB adhesive by utilizing the "planetary mixing+vacuum defoaming" technology, which requires precise fusion of two components
After traditional mixing, there is a "local excess of A and insufficient of B" when A/B components are mixed, and the surface becomes brittle and the adhesive falls off after curing; Colloids contain a large number of bubbles, which solidify to form honeycomb like pores; Different batches have varying shades of color and rough appearance.
After SMIDA stirring, the A/B component ratio is precise and without deviation, and the mixture is homogeneous throughout the entire area; There are no visible bubbles throughout the process, and the structure is dense after solidification; The color is consistent and the colloid is delicate, with both adhesive strength and appearance meeting the standards.


2、 Core application areas of epoxy AB adhesive: mixing effect determines final value
The high strength, acid and alkali resistance, insulation and other characteristics of epoxy AB adhesive make it widely used in multiple industries, and uniform and foam free stirring is the prerequisite for its performance:
1. Industrial structure bonding field
2. Electronic component encapsulation field
3. Mold manufacturing and repair field
4. Art and cultural relic restoration field
and so on 


3、 Highlights of exclusive mixing design for epoxy AB adhesive
Vacuum defoaming system: During stirring, centrifugal force extrusion and vacuum assistance are used to directly remove the "wrapped small bubbles" in the adhesive liquid, without the need for subsequent static defoaming, shortening the production cycle.
Non contact mixing chamber: The mixing chamber adopts a mixing bracket and a mixing container to avoid direct contact between epoxy AB adhesive and does not require equipment cleaning.


Get free AB glue mixing testIf you are troubled by uneven mixing and poor curing of epoxy AB adhesive, please contact SMIDA to enjoy:
✅ Free sample mixing test
Quick docking:
Official website testing application: www.smidacn.com
Email: blue_liu@smida.com.cn
Let epoxy AB adhesive truly unleash its "high-strength, flawless" bonding value.

If you have more questions, write to us
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Contact person: Blue Liu
Tel: +86 135 1093 2149
WhatsApp: +86 151 7377 7981
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SMIDA Technology Park, No. 85, Zhenyu 2nd Road, Yulu Community, Guangming District, Shenzhen, China


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