Skip to main content

Epoxy Adhesive

Epoxy Adhesive as Steel Glue can be applied in many thing, use in metal or in plastic. Epoxy compounds are designed withstand to exposure and hostile environmental condition. This adhesive can be applied in craft, automobile, optical, medical, chemical process, electronics and many other industries. Some epoxy adhesive products can be formulated to meet specific application requirements. Different with wood adhesive, steel adhesive can be provide in two kind product.

Epoxy Steel glue one component have latent curing to make this glue can be kept in tube or in other kind of packing. This steel glue already mixed with hardener but by adding some solvent for this mixing make this mixing are not reacted. After the solvent is vapor expoxy resin and hardener will react as usual become hard compound use as steel glue. Steel glue in one component is more simple to use, no need to formulate first or mixing first. Steel glue in one component can be provide in liquid, paste, and solid forms. Curing system of this steel glue may use UV or heat curing system to make steel glue meet the static composite. The use of one component steel glue system Steel glue one component can be applied in aircraft, electronic, medical, electrical, automotive and optical industries. Steel glue in liquid and packing using tube can be used easily to glueing electronic part or in confined place. After gluing material using steel glue single component some treatment need to do in order make curing of steel glue work. - Mostly one component steel glue need heating at temperature 125 to 150 oC to make the solvent vaporized then to cure the epoxy resin. - Other type of steel glue can be cured at lower temperature to cure (80 – 100 oC), for this process need to read on the procedure of steel glue to use. - For B-stage epoxy system, steel glue can beginning to cure at room temperatures and fully cured at higher temperature. - Some product need UV light curing epoxies, the reaction is activated by a suitable light source at the proper intensity and wavelenth. Two component Epoxy Adhesive as Steel Glue Two component of epoxy steel glue contain of resin part and hardener part, this two part must be formulated to make a single mixture then use to glue steel you want to. This two component epoxy steel glue can be applied in mechanical, thermal, optical and electrical purpose. Mixed ratio of resin and hardener can differ, depend on how fast you want to cure, at ambient temperature or at elevated temperature for faster cured.

 The Advantage of Two component steel glue
 - Resistance to abrasion and shock
- Ability to withstand at thermal cycling
- Fast cured at ambient temperature
- Gap filling capability
- Exceptional adhesion to similar and dissimilar substrates
- Uniform stress distribution

Labels:

Comments

Post a Comment

Popular posts from this blog

Steel Name and the Quality

Stainless Steel Stainless steel, also known as inox steel or inox from French inoxydable, chromium contain in this steel minimum 10.5% make this steel is stand to corrode. All types of stainless steel resist attack from low acid. Stainless types are 304. 316 and 317 and more type. Stainless steel 304 only stand to high pH like in NaOH, in low pH this steel have bad stand. Stainless steel type 304 is purpose for building  construction or for support of piping line and many other use in Industry. Stainless 316 say as standard of molybdenum bearing grade, the best choose after stainless steel 304 because of this price is more higher than 304, so stainless steel 316 become second important to 304 among the austenitic stainless steel. Molybdenum contain in the steel make stainless steel 316 have better overall corrosion resistance properties than grade of 304, especially if use in acidic surrounded environment, such as in Chemical Industries. But for general purposes that need st...
Read more

Solubility of Chromic Acid

The kind of chromic acid are vary, there are technical uses and analytical purposes. Chromic acid is acidic chemicals with red color. Sometimes very strong red and sometimes pale red color. Chromic acid is poisonous chemicals if inhale of fume, and corrosive agent if dilute in water and contact with steel. Chromic acid concentration can be analyses in laboratory use certain method to analyses this substance. Chromic acid is produce in chrome industry, uses some high tech to produce this acid. Supplier will distribute this acid to all over the world. Chromic acid is dangerous if exposed to our body directly, so safety precaution and safety equipment should be use on handle this chemical. Chromic acid have carcinogenic characteristic if stay long time in our body. So people who work with this chemicals must read first MSDS of chromic acid. The formula of chromic acid is H2CrO4 and H2Cr2O7 each type of this formula have different characteristic on application. Some product purpose sh...
1 comment
Read more

Anodizing Process Summary

Anodizing Aluminum is summarized in Anodizing aluminum is a process to cover aluminum surface with oxide film of anodized aluminum. How to make color on the aluminum layer is a sequence process of each step on anodizing process. Coloring agent to make this layer can use chemicals agent or by reaction of certain chemicals with aluminum surface. The process of anodizing itself using several process in sequence, such as below: Electropolishing of Aluminum : the process to make an old oxide film that already available in aluminum surface should be removed before the process of anodizing being started.  Alkaline solution treatment : this process also have similar purpose like electropolishing, but on this process is used chemical solution to open the oxide film. Some other purpose of anodizing process can use other chemical substances.  Rinsing : rising is a process that done in between of each process. Rising by fresh water is needed to make the surface of aluminum is clean ...
Post a Comment
Read more