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Is PMMA natural or synthetic?
PMMA is a synthetic material.
Why does PMMA have a higher UTS and very little elongation compared to polyethylene?
PMMA has bulky sidegroups that hinder intechain movement, thus increasing entanglements
Is a bottle of mineral water transparent or translucent?
They're usually transparent.
What is an antonym for transparent?
An antonym for transparent is "Dark".
What is the hex color code for color less or a transparent color?
There is no hex color code for a transparent or colorless color because there is no such color as transparent. Transparent is whatever color the backdrop is. Thus, there is an almost indefinite number of colors that could be considered feasibly transparent... but are not transparent. In other words, there needs to be a "transparent" option to switch any electronic color code setting to transparent.
Is PMMA natural or synthetic?
PMMA is a synthetic material.
List in increasing order of toughness HDPE PMMA LDPE?
PMMA LDPE HDPE
Is PMMA amorphous?
yes
What are the reviewer in pmma exam?
yes
Who pass the pmma entrance exam in San Narciso Zambales?
who pass the entrance examination in pmma in san narciso this year 2010
List in increasing order of hardness HDPE PMMA LDPE?
LDPE is softest, HDPE is harder, PMMA is much harder than HDPE
What are the reviewers in pmma entrance exam?
yes
Why does PMMA have a higher UTS and very little elongation compared to polyethylene?
PMMA has bulky sidegroups that hinder intechain movement, thus increasing entanglements
What glue is needed for PMMA?
Your typical cyanoacrylaye or SuperGlue.
What element are found acrylic paint?
Acrylic, or poly (methyl methacrylate) (PMMA) is a compound made op from carbon, oxygen and hydrogen. Acrylic paint is not a compound but an suspension of PMMA in water. However, PMMA is hydrophobic and so other compounds need to be added to enable the suspension to form.
When will be the next schedule in pmma entrance examination this 2011?
on August 26,2011
Is perspex a soft solid?
Perspex (PMMA) is not a soft solid.
