Pu Abo Shoe ẹri System
Pu Abo Shoe ẹri System
Mo NTRODUCTION
PU Safety bata-ẹri ti eto ti wa ni lo lati ṣe ailewu bata outsoles ati akojọpọ soles. O ti wa ni poliesita-orisun PU eto ohun elo ti, ni ti mẹrin irinše, polyol, ISO, hardner ati ayase. Awọn processing ti awọn eto jẹ meji irinše. Awọn ayase, le, fifun oluranlowo ati pigment yẹ ki o wa ni adalu daradara pẹlu awọn polyol paati EXD-3270A, ki o si illa pẹlu ISO paati EXD-3119B fun ṣiṣe ik ọjà.
ara-ini
A, Inner soles ti ailewu bata-ẹri ti ngbaradi ọna:
|
awọn ohun |
EXD-3270A |
EXD-3119B |
|
Ratio (àdánù ratio) |
100 |
85 ~ 88 |
|
Awọn ohun elo ti otutu (℃) |
45 ~ 50 |
45 ~ 50 |
|
Jinde akoko (s) |
5 ~ 7 |
|
|
Tack free akoko (s) |
30 ~ 50 |
|
|
Free foomu iwuwo (g / cm 3) |
0.35 ~ 0,4 |
|
|
M otutu (℃) |
45 ~ 55 |
|
|
Ọja iwuwo (g / cm 3) |
0,5 ~ 0.55 |
|
|
Líle (Shore A) |
55 ~ 65 |
|
|
Demould akoko (min) |
3 |
|
|
Elongation ni Bireki (%) |
≥550 |
|
|
Yiya agbara (KN / m) |
≥22 |
|
|
Agbara fifẹ (Mpa) |
≥6.0 |
|
|
Ross flexing yara otutu |
50,000 igba ti ko si kiraki |
|
B, Outsoles of ailewu bata-ẹri ti ngbaradi ọna :
|
awọn ohun |
EXD-3270A |
EXD-3119B |
|
Ratio (àdánù ratio) |
100 |
82 ~ 85 |
|
Awọn ohun elo ti otutu (℃) |
45 ~ 50 |
45 ~ 50 |
|
Jinde akoko (s) |
5 ~ 7 |
|
|
Tack free akoko (s) |
30 ~ 50 |
|
|
Free foomu iwuwo (g / cm 3) |
0.55 ~ 0.6 |
|
|
M otutu (℃) |
45 ~ 55 |
|
|
Ọja iwuwo (g / cm 3) |
0.6 ~ 0,8 |
|
|
Líle (Shore A) |
65 ~ 75 |
|
|
Demould akoko (min) |
3 |
|
|
Elongation ni Bireki (%) |
≥600 |
|
|
Yiya agbara (KN / m) |
≥28 |
|
|
Agbara fifẹ (Mpa) |
≥7.3 |
|
|
Ross flexing yara otutu |
50,000 igba ti ko si kiraki |
|
|
Demould akoko (min) |
3 |
|
|
Ọja iwuwo (g / cm 3) |
0.2 ~ 0.3 |
|
|
Líle (Shore C) |
30 ~ 40 |
|
|
Agbara fifẹ (Mpa) |
0.45-0.50 |
|
|
Yiya agbara (KN / m) |
2.50-2.60 |
|
|
Elongation (%) |
280-300 |
|
