Technical training
Blade Repair Standard / V4 2023-05-02
Ask the participants relevant questions about:
a.
the term ‘mixing ratio’
b. how the incorrect mixing ratio of a multi-component material will affect the properties of the cured material
c.
where to find the mixing ratio for a given material
d. the chemical reaction between the base resin and hardener in epoxy, polyester, and polyurethane materials Give constructive feedback on the participants’ explanations about the term ‘mixing ratio’, how the incorrect mixing ratio of a multi-component material will affect the properties of the cured material and where to find the mixing ratio for a given material
The participants shall:
Share their understanding of:
a.
the term ‘mixing ratio’
b. how the incorrect mixing ratio of a multi-component material will affect the properties of the cured material
c.
where to find the mixing ratio for a given material
d. the chemical reaction between the base resin and hardener in epoxy, polyester, and polyurethane materials
ELEMENT 17.6 - CALCULATION OF MATRIX MATERIAL
Learning objective:
150) The participants can perform calculations of the amount of matrix material and the ratio of resin to hardener required for a given weight of reinforcement material (Skills, intermediate level)
The instructor shall:
Define the variables required for calculating the amount of matrix material required for a given weight of reinforcement material
Explain and demonstrate how to calculate the amount of matrix material required for a repair
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