What Are the Best Tips for Epoxy Mixing?

Epoxy structural adhesives cure at room temperature without the need for heat or pressure, however, heating can accelerate their cure. No volatiles are generated during the curing process. The cured glue system is odorless, tasteless and non-toxic. The surface to be bonded should be cleaned with trichloroethylene or other good degreasing agents to remove dirt and grease.

Epoxy structural adhesive

Right!

Epoxy structural adhesive is a solvent-free, liquid epoxy resin adhesive that can be cured at room temperature or at elevated temperatures. After curing, the bonding layer is medium to hard, so it can withstand strong impact and vibration. The bonding layer has good mechanical properties, good electrical insulation, and can withstand temperature changes and flexural peeling stress. Non-corrosive to metals, ceramics,

Main agent 7118A Curing agent 7118B

Color milky light yellow

Sticky in appearance

A: B = 100: 25 (weight ratio)

The usable time after mixing of the main agent and the curing agent depends on the total amount of the mixture and the operating temperature, usually 100

Temperature curing time

This product will gradually solidify after mixing, its viscosity will gradually rise, and some heat will be released;

The more glue mixed together, the faster the reaction, the faster the curing speed, and may accompany a large amount of heat. Please pay attention to controlling the amount of glue once, because the reaction time is faster, the available time It will also be shortened, and the glue solution after mixing can be used up as soon as possible;

Usable time: refers to the time at which the viscosity of 100g of glue is doubled at 25 , and the glue cannot be used after the operation time;

A very small number of people will have mild skin irritation and mild itching due to prolonged contact with the glue. It is recommended to wear protective gloves when using it. Wipe off the skin with acetone or alcohol and clean it with a detergent.

Before using it in large quantities, please try it in small quantities first to master the use skills of the product to avoid mistakes.

[Storage and Packaging]

This product should be sealed and stored in a ventilated, cool and dry place, with a shelf life of six months. After the expiration date, it can pass the test and pass, and it can be used continuously.

Packing specification is 30kg per group, which contains 24kg / barrel of main agent and 6kg / barrel of curing agent.