Home    Company News    Classification of bonding strength

Classification of bonding strength

Hits: 925 img

According to the different stress conditions of the bonding joint, the bonding strength can be specifically divided into:

1. Shear strength: the shear force that a unit bonding surface can withstand when the bonded part is damaged. Influencing factors include adhesive properties, adhesive layer thickness, ambient temperature and test speed.

2. Tensile strength: also known as uniform pull-off strength or positive tensile strength, the tensile force per unit area when the bonded part is damaged. Influencing factors include elastic modulus, adhesive layer thickness, test temperature and loading speed.

3. Peel strength: the maximum load that a unit width can withstand when the bonded part is separated under specified peeling conditions. Influencing factors include specimen width and thickness, adhesive layer thickness, peel strength and peel angle.

4. Uneven pull-off strength: the maximum load that an adhesive joint can withstand when subjected to an uneven pull-off force.

5. Impact strength: the maximum work consumed per unit bonding area when the bonded part is damaged by an impact load. Influencing factors include adhesive toughness, adhesive layer thickness, adherend type, specimen size, impact angle, ambient humidity and test temperature.

6. Lasting strength: The maximum load that the bonded parts can withstand per unit bonding area after being subjected to static load for a long time. Affected by loading stress and test temperature.

7. Fatigue strength: The maximum stress that does not cause damage when a certain load is repeatedly applied to the bonded joint for a specified number of times.

 

silicone adhesive products are as follows:Products-IOTA (siliconeadhesives.net)

Recommend

    Online QQ Service, Click here

    QQ Service

    What's App