QUESTION: Why does crystallization happen?ANSWER: Simply put, the liquid resin is fighting to return to its natural state, which is a solid form.Crystallization in epoxies is so common that major manufacturers have written datasheets on the subject....
QUESTION: Why aren't packages of less than 2.5 or 2 grams available?ANSWER: Some epoxy manufacturers offer 2.5-gram packages as their smallest quantity!one manufacturer offers a 2-gram package.When packaging the material, the manufacturers are...
QUESTION: How can I select the right epoxy for a new application?ANSWER: I'm happy to help you determine the epoxy that will work best for your application.Just send an email to me at KBarker@www.spnnc.com and include answers to these questions: Can you...
QUESTION: Do you have epoxy information in the form of a matrix?ANSWER FOC does have a Single Fiber, Single Mode and Multimode terminations matrix that can be found in the BLOG ARTICLE: Does epoxy cause core cracking?Tips to identify and prevent...
QUESTION: Our epoxy is past expiration – can it still be used?ANSWER: Fiber Optic Center recommends that you test the material before using it in your production process.Cure it to see if it sets as expected. However, it's difficult to determine...
QUESTION: How precise are the epoxy packaging weights?ANSWER: The fiber optic world is driven by precision.If you purchase a 4-gram package, you can rely on getting 4 grams of epoxy.This is a data point to consider as you determine which package size...
QUESTION: Does Fiber Optic Center accept returns of crystallized epoxies?ANSWER: It's important to remember that there's nothing wrong with the material.Since crystallized epoxy is not defective, we do not accept returns.Of course, if you encounter a...
QUESTION: Would premixed, frozen epoxy work better for my process?ANSWER: Our customers who use premixed, frozen epoxy report two major benefits: (1) No need to worry about improper mixing due to operator error.Epoxy that is overmixed, undermixed, or...
QUESTION: We have issues with crystallized epoxy: has the epoxy had "gone bad"?ANSWER: This question has come up so often, I have written an article to educate our customers about crystallization in epoxies including information on: How this...
QUESTION: I found crystals in our epoxy.Does this mean it has gone bad?ANSWER: Crystallization in epoxies can look like salt granules in an otherwise clear liquid.Or the epoxy may look foggy, milky, or grainy.Or it may have solidified.Rest assured,...
