0
They contain Shellac as major component to which fillers and plasticizers are added.
Filllers like: Powdered Alumina and Mica which increases the strength. And Talc to improve the reproduction of fine detail of softened materials.
Platicizers include sterin and stearic acid. Stearic acid melts on above 69 degree C because of which shellac baseplates should not be overheated. If heated beyond 100 degree C they will start to polymerize which is a condensation reaction and gases starts to come out it ( seen as bubbling reaction).
The composition of shellac based plates is as follows: shellac, stearin, talcum. Shellac based plates also contain a chemical called mica.
Shellac base plates are most often composed of shellac, stearin/stearic acid, talcum, and mica.
Add your answer:
Earn +20 pts
Is there a shellac recipe?
no there is not because shellac is created by a bug.
How do you spell shellac?
That is the correct spelling of the word "shellac" (referring to a varnish).The same spelling is used as a proper name by a band Shellac.
When did shellac records come out?
Production of Shellac records started in 1898
What is the formula to calculate minimum thickness of base plate?
base plate for what?? pump and electric motor
When was The Futurist - Shellac album - created?
The Futurist - Shellac album - was created in 1997.
Are shellac good for a Muslim?
If, the shellac stands for Shelly than yeah... only because she is my wife...but beyond that i am not suree.. Please define shellac? thank you selam
Shellac over polyurethane?
A coat of shellac can be placed over polyurethane. You should use de-waxed shellac if you plan on placing more polyurethane on in the future.
When was Uranus - Shellac EP - created?
Uranus - Shellac EP - was created in 1993-10.
How do you measure the distance from home plate to first base in little league baseball?
From the back of the plate to the front of the base.
What is the base word of plateau?
The base word of "plateau" is "plate."
Where should a label written on an agar plate?
On the base of the agar plate.
How fast is Dee Gordon from home plate to first base?
It takes him 3.93 sec. for him to get from home plate to first base.
