Pu Shoe Upper Resin
Pu Shoe Upper Resin
Zvinoumba
ino ndiyo umbwa yenhengo mana, polyol, ISO, achirapa mumiririri uye tiwedzere.
MAITIRO
Kuvhenganisa Temperature 30 ~ 40 ℃, achirapa Temperature 80 ~ 90 ℃, Demould nguva 8 ~ 10 min (chinjika), hasha dzechiso rapera chigadzirwa aigona kugadziridzwa nokuchinja zvinhu nhamba chinoumba A + C / B.
KUCHENGETA ZVEKUDYA NEZVEKUSHANDISA
Chengetera mune inotonhorera uye nzvimbo yakaoma. Kana iwe usingagoni kushandisa munhu ngoma kukwira panguva imwe nguva, tapota zadza Nitrogen gasi unamire dhiramu zvakanaka. The pasherefu upenyu yepakutanga chiputiriso 6 mwedzi.
CHAIZVO Properties
|
Zvaakazoita parameters |
|||||
|
Finished Product pokuoma / Shore A |
70 |
74 |
79 |
82 |
|
| Misa reshiyo |
DX3520-B |
62 |
68 |
75 |
80 |
|
DX3580-A |
97 |
96 |
95 |
94 |
|
|
DX3580-C |
3 |
4 |
5 |
6 |
|
|
Tiwedzere / DX3580-A (%) |
0.29 |
0.27 |
0.25 |
0.25 |
|
|
Defoaming muiti / DX3580-A (%) |
0.45 |
0.47 |
0.49 |
0.53 |
|
|
Gel nguva / Maminitsi |
3 |
3 |
3 |
3 |
|
|
Mechanical Properties kuti apera chigadzirwa |
||||
|
Pokuoma / Shore A |
70 |
74 |
79 |
82 |
|
Tensile simba / 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 |
|
kubvarura Strength (Pasina Nick) / (KN / m) |
56 |
66 |
76 |
89 |
|
kubvarura Strength (Pamwe Nick) / (KN / m) |
12 |
17 |
22 |
35 |
