Leading Glue Production Line Equipments Manufacturer.
Tel: +86 181 3837 3963 | jctben@mixmachinery.com
Tel: +86 181 3837 3963 | jctben@mixmachinery.com
JCT
Nov 06,2025
| Type | Definition |
| One-component adhesive | The adhesive contains all reactive components and does not require mixing, it cures directly upon use. Curing is typically triggered by air moisture, heat or light |
| Two-component adhesive | The adhesive consists of two components, A and B, which must be mixed in the correct proportions before use. Curing occurs through a chemical reaction between the two components |
| Comparison item | One-component Adhesive | Two-component adhesive |
| Composition and structure | Pre-mixed into a stable system, reacting only under external conditions | Component A (base agent) + component B (curing agent) are stored separately |
| Curing method | Relying on moisture, heat, light and air oxidation | The two components undergo a chemical reaction for cross-linking and curing |
| Curing speed | Relatively slow, dependent on external environment (temperature/humidity) | The curing speed is adjustable, typically faster and more thorough |
| Storage stability | Good, can be stored for a long time before opening | Separate storage provides good stability, but the mixture must be used immediately after mixing |
| Curing condition | Cures at room temperature or with heat | It usually cures via a chemical reaction at room temperature |
One-component adhesive is known for its ease of use and is suitable for small to medium batch production and light industrial applications.
Two-component adhesive, on the other hand, offer advantages in high strength, durability, and structural bonding, making them the mainstream choice in modern industrial manufacturing.
One-component silicone sealant: triple shaft mixer
Two-component silicone sealant: triple shaft mixer+static mixer
One-component PU glue: double planetary mixer+vacuum degassing system
Two-component epoxy adhesive: two-component mixing system+precision metering pump
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