TM-189 water resistance UP RESIN
1,Brief Introduction:
TM-189 is a kind of water resistance resin, viscosity moderation, good mechanical strength. It can be applied in FRP products of motor shell and boats parts as well as lay-up products. It passed CCS approval.
2, Liquid resin technical data:
| Item |
Unit |
Index |
Test standard |
| Appearance |
-- |
Transparent,light yellow |
GB/T 8237.4.1.1 |
| Viscosity |
25ºC,Pa.S |
0.25~0.45 |
GB/T 7193.1 |
| Gel time |
25ºC,min |
10.5~21.5 |
GB/T 7193.6 |
| Acid value |
mgKOH/g |
19~27 |
GB/T 2895 |
| Non-volatile |
% |
59~65 |
GB/T 7193.3 |
Gel Time: 50% cyclohexanon peroxide: 4%; Accelerator E1: 4%
:
3,resin casting matrix performance:
| item |
Unit |
Measured value |
Test standard |
| Barcol Hardness |
-- |
46 |
GB 3854-83 |
| HDT |
ºC |
57 |
GB 1634-04 |
| Elongation at break |
% |
4.0 |
GB/T 2568-95 |
| water absorption |
% |
0.1 |
GB/T 1462-88 |
Remark
:casting matrix should follow GB8237-87
Hardness system:hardener 55%MEKPO
:2% ;
accelerator E1
:2%
Later Hardness system:60
ºC×2
hours + 80
ºC×2
hours
4,Storage And Transportation
The loading and transportation must follow the rules in chapter 5 of dangerous chemicals regulations .The products should stored under 25ºC and avoid the sunshine ,heat source and fire source. The shelf life is 6 month.
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