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Polymer Technology

Polymer Technology
Nylon 6 as compared to nylon 6, 6 has lower

Adhesion to rubber
Hardness
Abrasion resistance
Thermal stability

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Polymer Technology
In nylon-6, the number 6 represents the total number of

Nitrogen atoms in the ring
Carbon atoms in the ring
Carbon atoms in the linear polymer chain
Hydrogen atoms in the ring

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Polymer Technology
Addition of plasticisers to polymers results in partial neutralisation of intermolecular forces of attraction between the macro-molecules thereby increasing its

All of these
Flexibility
Tensile strength
Chemical resistance

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Polymer Technology
Silicone resins, which are highly water repellant and has good heat resistance can not be used

Resin for lamination
As grease & lubricant
As room temperature adhesive
Hydraulic fluid for heat transfer

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Polymer Technology
__________ is a copolymer.

Nylon-66
PVC
Poly tetra flouro ethylene
Polyrophylene

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Polymer Technology
Diphenylamine is added to rubber to

Protect it from deterioration on exposure to air
Make it thermosetting
Make it non-inflammable
Valcanise it

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