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What is the difference between phenolic resin and urea formaldehyde resin?
Phenolic resin is made by the reaction between phenol and formaldehyde, whereas urea formaldehyde resin is made by the reaction between urea and formaldehyde. Phenolic resin offers higher heat resistance and better moisture resistance compared to urea formaldehyde resin. Urea formaldehyde resin is typically more cost-effective and has better flexibility than phenolic resin.
What does resin pressed in sediment become?
Resin pressed in sediment becomes amber after undergoing a process of fossilization. Amber is a hardened tree resin that can trap and preserve organisms and plant material, providing a window into Earth's ancient ecosystems.
What temperature doess mdf board burn at?
MDF board is composed of wood fibers and resin, so it typically burns at temperatures similar to solid wood, which is around 450-500°F (232-260°C). However, the resin in MDF may emit toxic fumes when burning, so it is important to avoid exposure to smoke from burning MDF.
What is the chemical makeup or composition for composite resin material?
Composite resin materials typically consist of a combination of a resin matrix (usually bis-GMA or UDMA), filler particles (such as silica or glass), coupling agents, initiators, and pigments. The resin matrix provides the structure, while the filler particles improve mechanical properties. Coupling agents enhance bonding between the matrix and filler, initiators initiate the polymerization reaction, and pigments give the material its color.
Is sealing wax a forest product?
No, sealing wax is not a forest product. It is typically made from a mixture of shellac, resin, and pigment, and is used for sealing letters and documents.
Does epoxy resin burn?
Epoxy resin is flammable and can burn when exposed to high temperatures. It is important to follow safety instructions when working with epoxy resin to prevent fires or other hazards.
What is difference between resin beads and acrylic beads?
Acrylic will melt while resin doesnot although it may soften. Not sure, maybe the smell is different when they burn.
What is incense called that they burn in a thurible?
That incense is called granular or resin incense. The difference is that granular is more like sand or powder as were resin is like small pebbles or seeds.
Does resin melt?
Yes, resin has a melting point where it becomes liquid. The melting point varies depending on the type of resin, but most resins will melt when exposed to high enough temperatures.
What is the best way to glue resin?
With that same resin's liquid resin.
In which order did the Egyptians put stuff on oil then resin or resin then oil?
oil then resin!
Is polyester resin a thermo plastic or thermosetting?
Polyester resin is a thermosetting resin, generally a copolymer
Did you use resin than oil or oil than resin in mummification process?
Oil then resin.
Is incense bad for you?
No, not by any means. I burn it all the time and I love it. It is just like any other incense. Most cannabis incenses are not made of cannabis. Those that do have cannabis, only have resin from the hemp plant.
What is black ice resin?
It is the resin left by weed
Is resin a varnish used on metals?
No, resin is not a varnish .
Does fiber glass burn?
Fiberglass itself does not burn, as it is made of glass fibers which are non-combustible. However, the resin used to bind the fibers together may burn if exposed to a flame. It is important to check the fire rating of any fiberglass product and follow proper safety precautions when using it near sources of heat.
