Pu Shoe Upper Resin
Pu Shoe Upper Resin
COMPOSITION
Dongosololi lili ndi zigawo zinayi, polyol, ISO, machiritso ndi chothandizira.
MAKHALIDWE
Kusakaniza Kutentha 30℃ 40℃, Kuchiritsa Kutentha 80℃ 90℃, Nthawi Yowonongeka 8∽10 min (yosinthika), Kuuma kwa chinthu chomalizidwa kutha kusinthidwa posintha chiŵerengero cha zinthu A+C/B.
KUSINTHA
Sungani pamalo ozizira ndi owuma.Ngati simungathe kugwiritsa ntchito ng'oma imodzi nthawi imodzi, chonde dzazani mpweya wa nayitrojeni ndikumata bwino mgolowo.Nthawi ya alumali yonyamula koyambirira ndi miyezi 6.
ZINTHU ZATHUPI
| Zochita magawo | |||||
| Anamaliza Kuuma Kwazinthu / M'mphepete A | 70 | 74 | 79 | 82 | |
| Chiŵerengero cha misa | Chithunzi cha DX3520-B | 62 | 68 | 75 | 80 |
| Chithunzi cha DX3580-A | 97 | 96 | 95 | 94 | |
| Chithunzi cha DX3580-C | 3 | 4 | 5 | 6 | |
| Catalyst / DX3580-A (%) | 0.29 | 0.27 | 0.25 | 0.25 | |
| Defoaming wothandizira / DX3580-A (%) | 0.45 | 0.47 | 0.49 | 0.53 | |
| Gel nthawi / min | 3 | 3 | 3 | 3 | |
| Mechanical Properties zomalizidwa | ||||
| Kulimba / Mphepete mwa nyanja A | 70 | 74 | 79 | 82 |
| Mphamvu yamphamvu / 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 |
| Kutalikira Kwambiri / % | 540 | 520 | 500 | 490 |
| Misozi Mphamvu (popanda Nick) / (KN/m) | 56 | 66 | 76 | 89 |
| Misozi Mphamvu (ndi Nick) / (KN/m) | 12 | 17 | 22 | 35 |
