Graft
copolymer |
Pg |
% Chemical resistance
% wt. loss after 72 hour |
% Moisture absorbance
at different RH after 12 hours |
| Hs-g-poly- |
|
1N HCl |
1N NaOH |
30-35% |
50-55% |
60-65% |
85-90% |
| H. sabdariffa |
- |
55.0 |
43.0 |
0.5 |
0.8 |
1.8 |
2.5 |
| (EA) |
117.30 |
04.0 |
- |
- |
- |
- |
0.2 |
| (EA-co-2VP) |
22.00 |
45.0 |
38.0 |
- |
0.4 |
1.2 |
2.1 |
(EA-co-AM)
Phenoplast
Hs-r-PF-C |
259.80
-
- |
-
04.0
01.0 |
-
02.0
- |
-
-
- |
-
-
- |
-
3.0
- |
-
5.0
3.0 |
Where, C= composite |
