High-temperature-resisting steel perfusion glue
A technology of high temperature resistance and high temperature, which is applied in the field of steel glue filling, can solve the problems of not being able to meet and improve people's quality of life, not being able to meet the needs of reinforcement in high temperature fields, and not being able to meet people's living needs, etc., to solve the difficulty of reinforcement, improve rigidity, The effect of good toughness
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Embodiment 1
[0024] The invention provides a technical solution: a high-temperature-resistant steel-filling glue, which belongs to the two-component epoxy structural reinforcement glue, and includes the following weight components:
[0025] A component:
[0026] Epoxy resin 128 75 parts,
[0027] Active diluent 10 parts,
[0028] 0.5 part of silane coupling agent,
[0029] B component:
[0030] Modified aromatic amine curing agent 90 parts.
[0031] A preparation method for high temperature resistant steel glue, comprising the following steps:
[0032] S1. Preparation of reactive diluent mixture for high-temperature potting glue: Stir the epoxy resin, reactive diluent and coupling agent according to the above weight components through a stirring device, and mix evenly. The stirring device is a planetary mixer or a turbine mixer;
[0033] S2. Prepare the curing agent for high-temperature steel potting glue: cure the modified aromatic amine curing agent, and keep it for 7 days;
[00...
Embodiment 2
[0037] The invention provides a technical solution: a high-temperature-resistant steel-filling glue, which belongs to the two-component epoxy structural reinforcement glue, and includes the following weight components:
[0038] A component:
[0039] Epoxy 128 82 parts,
[0040] Active diluent 13 parts,
[0041] 1 part of silane coupling agent,
[0042] B component:
[0043] Modified aromatic amine curing agent 95 parts.
[0044] A preparation method for high temperature resistant steel glue, comprising the following steps:
[0045] S1. Preparation of reactive diluent mixture for high-temperature potting glue: Stir the epoxy resin, reactive diluent and coupling agent according to the above weight components through a stirring device, and mix evenly. The stirring device is a planetary mixer or a turbine mixer;
[0046] S2. Prepare the curing agent for high-temperature steel potting glue: cure the modified aromatic amine curing agent, and keep it for 8 days;
[0047] S3. ...
Embodiment 3
[0050] The invention provides a technical solution: a high-temperature-resistant steel-filling glue, which belongs to the two-component epoxy structural reinforcement glue, and includes the following weight components:
[0051] A component:
[0052] Epoxy resin 128 85 parts,
[0053] Active diluent 15 parts,
[0054] 1.5 parts of silane coupling agent,
[0055] B component:
[0056] Modified aromatic amine curing agent 100 parts.
[0057] A preparation method for high temperature resistant steel glue, comprising the following steps:
[0058] S1. Preparation of reactive diluent mixture for high-temperature potting glue: Stir the epoxy resin, reactive diluent and coupling agent according to the above weight components through a stirring device, and mix evenly. The stirring device is a planetary mixer or a turbine mixer;
[0059] S2. Prepare the curing agent for high-temperature steel potting glue: cure the modified aromatic amine curing agent, and keep it for 9 days;
[...
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