Pu Shoe Upper Resin
Pu Shoe Upper Resin
Muundo
Mfumo huu unahusisha vipengele nne, polyol, ISO, wakala kuponya na kichocheo.
HALI YA
Kuchanganya Joto 30 ~ 40 ℃, kuponya joto 80 ~ 90 ℃, Demould wakati 8 hadi 10 min (adjustable), ugumu wa kumaliza inaweza kubadilishwa kwa kubadilisha vifaa uwiano wa sehemu A + C / B.
STORAGE
Kuhifadhi katika baridi na kavu. Kama huwezi kutumia moja kuungwa kwa wakati mmoja, tafadhali jaza Nitrogen gesi na muhuri ngoma pia. maisha ya rafu ya awali ya kufunga ni miezi 6.
TABIA
|
vigezo majibu |
|||||
|
Finished Product Ugumu wa / Shore A |
70 |
74 |
79 |
82 |
|
| Misa uwiano |
DX3520-B |
62 |
68 |
75 |
80 |
|
DX3580-A |
97 |
96 |
95 |
94 |
|
|
DX3580-C |
3 |
4 |
5 |
6 |
|
|
Catalyst / DX3580-A (%) |
0.29 |
0.27 |
0.25 |
0.25 |
|
|
Defoaming wakala / DX3580-A (%) |
0.45 |
0.47 |
0.49 |
0.53 |
|
|
Gel muda / min |
3 |
3 |
3 |
3 |
|
|
Mitambo Mali ya bidhaa kumaliza |
||||
|
Ugumu wa / Shore A |
70 |
74 |
79 |
82 |
|
Tensile nguvu / MPA |
35 |
44 |
47 |
49 |
|
100% Modulus / MPA |
2.2 |
2.8 |
3.9 |
5.4 |
|
300% Modulus / MPA |
4.6 |
6.5 |
8.5 |
9.8 |
|
Ultimate Elongation /% |
540 |
520 |
500 |
490 |
|
machozi Nguvu (Bila Nick) / (KN / m) |
56 |
66 |
76 |
89 |
|
machozi Nguvu (Pamoja na Nick) / (KN / m) |
12 |
17 |
22 |
35 |
