3
Fig. 5
Fig. 6
A
B
C
A
B
Powder Paint
Coated Steel
Zinc Plated
Steel
Zinc Plated
Steel
Talc Filled
Polyurethane
Talc Filled
Polyurethane
Talc Filled
Polyurethane
8
Polypropylene
Talc Filled
Polyurethane
Polypropylene
Polypropylene
Polyurethane
Polypropylene
Polypropylene
Rubber
Rubber
4
10
13
1
2
12
3
5
9
14
15
6
7
11