1, Adhesive, is to put the two objects together, and at the junction has enough strength of material. Generally consists of basic material, curing agent and catalyst, fillers, solvents and additives.
2, The adhesive: adhesive after contact with the sticky little pressure applied immediately forming properties of considerable bonding strength.
3, Bonding: the two surface depends on the chemical force, physical force, or both of the combined force of the combination of the state.
4, The object: ready to glue the object or glue after bonding together with the material.
5, Bonding: adhesive will be glued to the surface together.
6, Curing: adhesive through chemical reaction (polymerization, crosslinking, etc.) to obtain and improve the bonding strength and other properties of the process.
7, Surface treatment: in order to make the adhesive is suitable for bonding or coating on the surface of its chemical or physical treatment.
8, Skim: to remove the oil on the surface of the oil.
9, Grinding: sticking surface treatment is carried out on the sandpaper or wire brush or other tools.
10, Use: sandblasting sandblasting machine ejected from the sand flow, the sticking surface treatment is carried out.
11, Chemical treatment: will be stuck in acid or alkali solution such as processing, the use of surface activation or passivation.
12, Anodic oxidation: for the protection of the metal surface or make it suitable for bonding, the metal will be glued to the anode, the use of electrochemical methods to make the surface of the oxide film process.
13, Curing time: in a certain temperature, pressure and other conditions, the time required for hardening adhesive.
14, Adhesive bonded joints: the adhesive to the two adjacent adhesive bonded parts.
15, Storage period: under specified conditions, the adhesive can still maintain its operating performance and the provisions of the maximum intensity of storage time.
16, Solid content: in the specified test conditions, measured in the adhesive is not the percentage of volatile substances.
17, Durability: in the use of the conditions, the ability to maintain its properties for a long time.
18, Bonding strength: the stress in the specimen with glue adhesive and adherend interface or in the vicinity of the damage required.
19, Shear strength: in parallel to loading of the adhesive layer, adhesive bonded specimen failure unit adhesive junction under the shear stress, in MPA said.
20, Tensile shear strength: in parallel to the adhesive interface layer of the axial tensile load, so that the adhesive bonded joint destruction of the stress, with MPa.
21, Tensile strength: in the vertical in the loading of the adhesive layer, adhesive bonded specimen failure unit adhesive junction under the tensile force, in MPa.
22, Peel strength: in the specified stripping conditions, so that the adhesive bonding sample separation, the unit width can bear the load, with kN/m said.
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