2339 Week 5 Asyn_Polymer failures in conservation practice Flashcards
1
Q
What do we want from a consolidating pigment (4 things to think about)
A
2
Q
Structure of a polyamide
A
- Nitrogen bonded with hydrogen creates a dipole moment
3
Q
Common trade name for a polyamide, diagram of its structure
A
4
Q
How does the chemical structure of Nylon (polyamide) influence its physical properties
A
Secondary attractions create a stiff polymer
- can be woven into a fibre, or rope
5
Q
The process for making souble nylon, from Nylon 6, 6
A
- soluble in warm water and alcohol
6
Q
The problems with soluble nylon
A
7
Q
PVA Structure and formation
A
8
Q
Structure of polyvinyl alcohol
A
9
Q
properties of polyvinyl alcohol
A
10
Q
stability of polyvinyl alcohol
A
11
Q
uses of polyvinyl alcohol in conservation
A
