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Is glue a polymer?
Yes, glue is a polymer.
If you add water to a polymer what will happen?
When water is added to a polymer, it can cause the polymer chains to swell and increase in volume. This is because water molecules can interact with the polymer chains, promoting their separation and expansion. In some cases, this can lead to the polymer absorbing water and becoming softer or more flexible.
Is DNA polymer or monomer?
DNA is a polymer
Why glycerine a polymer?
Glycerin is not a polymer because it is a simple compound, not a chain of repeating units like a typical polymer. Glycerin is a triol compound that does not exhibit the characteristics of a polymer structure.
Arrange the following in order from size from smallest to largest polymer monomer carbon atom macromolecule?
Carbon atom, Monomer, Polymer, Macromolecule
What do you call a polymer without adding additives or blending with another ploymer?
A polymer that is used in its pure form, without any additives or blending with other polymers, is often referred to as a "neat polymer." Neat polymers exhibit the intrinsic properties of the polymer itself, without any modifications that could alter their performance or characteristics.
What is the method of melt mixing in blending polymers?
Melt mixing is a process used in blending polymers where the materials are heated above their melting temperatures to create a homogeneous mixture. In this method, the polymers are combined in a molten state, allowing for improved interaction at the molecular level. This technique is often conducted in extruders or mixers, where the shear forces promote dispersion and mixing of the polymer phases. Melt mixing is advantageous for achieving desired mechanical properties and compatibilities in polymer blends.
Is a diamond a polymer?
polymer
Is lipid a polymer?
A lipid is both a polymer and monomer. Polymer: Triglyceride Monomers: glycerol and fatty acids
Are phospholipids a polymer?
A phospholipid is not a polymer.
Is a sunflower a reaction or a polymer?
polymer
Is steroids a monomer or a polymer?
polymer
Is chocolate a polymer?
Chocolate is not a polymer.
What is the polymer of water?
Water does not have a polymer.
Is spider webs natural polymers or a synthetic polymer?
is a spider web a polymer
What is the definition of melt mixing when working with polymers?
Melt mixing is a process used in polymer processing where two or more polymer materials are combined in their molten state. This technique facilitates the blending of different polymers or the incorporation of additives, fillers, or reinforcements to achieve desired material properties. The process typically occurs in equipment like extruders or mixers, allowing for effective dispersion and interaction at elevated temperatures. Melt mixing is crucial for producing composite materials and enhancing polymer performance in various applications.
How can you reduce Melt flow index of hdpe granules?
To reduce the melt flow index of HDPE granules, you can increase the molecular weight of the polymer by using a higher molecular weight grade of HDPE, incorporating chain extenders or cross-linking agents, or blending with a lower molecular weight polymer. These methods can help decrease the flowability of the material, resulting in a lower melt flow index.
