kind
Epoxy resin glue is divided into soft glue and hard glue.
1, epoxy resin soft glue:
It is a liquid, two-component, soft, self-drying soft adhesive, colorless, transparent and elastic, and will automatically recover after the surface is slightly scraped. Suitable for the decoration of signs such as polyester, paper and plastic.
2, epoxy resin hard glue:
It is a liquid two-component hard glue, colorless and transparent. Suitable for metal signs, and can be used to make crystal buttons, crystal bottle caps, crystal wooden combs, crystal handicrafts and other high-end decorations.
classify
At present, the classification of epoxy resin is not uniform, generally according to strength, heat resistance grade and characteristics. The main varieties of epoxy resin are 16, including general adhesive, structural adhesive, temperature resistant adhesive, low temperature resistant adhesive, underwater and wet surface adhesive, conductive adhesive, optical adhesive, spot welding adhesive, epoxy resin film, foam adhesive, strain adhesive, soft material adhesive, sealant and special adhesive.
There are several ways to classify epoxy adhesives in the industry:
1, which is divided into pure epoxy resin adhesive and modified epoxy resin adhesive according to its main components;
2. According to their professional uses, they are divided into epoxy adhesives for machinery, epoxy adhesives for buildings, epoxy adhesives for electronic eyes, epoxy adhesives for repair, adhesives for transportation, adhesives for ships, etc.
3. According to its construction conditions, it can be divided into normal temperature curing adhesive, low temperature curing adhesive and other curing adhesives;
4. According to its packaging form, it can be divided into one-component adhesive, two-component adhesive and multi-component adhesive.
There are other methods, such as solvent-free glue, solvent-based glue and water-based glue. But it is widely used in component classification.
1. Basic features: Two-component adhesive, which needs to be mixed with AB, has strong versatility and can fill a big gap.
2. Operating environment: room temperature curing, indoor and outdoor, manual glue mixing or AB glue special equipment (such as AB glue gun).
3. The applicable temperature is generally -50 to+150 degrees.
4. Suitable for general environment, waterproof, oil resistant, strong acid and alkali resistant.
5. Store in a cool place and avoid direct sunlight. Shelf life is 12 months.