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FAQs

Frequently Asked Questions

Below you will find answers to frequent questions asked by customers. We are currently adding most questions to this page. If you have a question and do not see your answer, do not hesitate to send us an email at contact@advanced-chemistry.com

Resin Hardener
Stated mix ratio by weight:

you will need 90.9 parts of Resin and 9.1 parts of Hardener for your mix.
Desired amount of Total Mix:

Polyurethanes have a much wider hardness range from 5 Shore A up to 85 Shore D, whereas the useful hardness range for epoxies would be from 40D to 90D. Urethanes tend to be less brittle and have higher tensile elongation than other materials with similar hardness.

Polyurethanes also posses “elastomeric memory” which means that they can withstand considerable deflection (in tension or compression) without permanent deformation. The abrasion resistance of Urethanes is far superior to Epoxies.

Epoxy advantages are physical strength, high temperature resistance and excellent adhesion to most substrates.  Urethane advantages are low temperature performance, low exotherm and faster cure speeds

Compared to other adhesive technology, hot melt adhesive have many advantage in the industry application espacially on speed curing and cost effectiveness .

Yes – using different density and specifications, boards are considered as the most efficient and fast solution to design and style prototypes/models,for making master mould & to produce moulds & parts under highly Temperature/pressure with high dimensional stability.

Our customer should provide tous all necssary details(extruder,amount of filler, nature ofstabiliser and other parameters ..)to work on cost saving formula.

You can email it directly to contact@advanced-chemistry.com. Our sales department team send you an order acknowledgement to let you know that we have everything we need to respond to your requests.

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