Polyether Insole a-1005A/B-5305
2017-09-21 14:42 Visit:118
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Typical properties of PU matrix
Name of products |
Appearance |
Viscosity (mPa·s/40ºC) |
Density (g·cm-3/40ºC) |
Package(kg) |
A-1005A |
cream white liquid |
500~800 |
1.01~1.02 |
18 |
B-5305 |
Yellowish Transparent liquid or waxy |
300~600 |
1.08~1.2 |
20 |
|
Materials preheat A-1001A: 50~60ºC2~4 preheated at 50~60ºC for 2~4 hours B-5301: 60~70ºC10~15 preheated at 60~70ºC for 10~15 hours |
Typical processing parameters & Reaction parameter
Items |
A/B Materials Temperatures (ºC) |
A+C/B Mix ratio (By weight) |
Cream Time (s) |
End of Rise Time (s) |
Free Rise Foam Density(g/cm3) |
Mold Temperature(ºC) |
Demold Time(min) |
Parameter |
30~35/35~40 |
100/45~47 |
7~9 |
50~60 |
0.13~0.16 |
45~55 |
3~5 |
Catalyst380g±20g/18kg The adding content of Catalyst should be 380g±20g/18kg 0~90g/18kg The adding content of water should be 0~90g/18kg according to the reality 0~600g/18kg The adding content of water should be 0~600g/18kg according to the reality |
Physical properties
Items |
Molded Density (g/cm3) |
Hardness (Shore C ) |
Tensile strength (MPa) |
Elongation (%) |
Tear Strength (kN/m) |
168, 70ºC,95% 168h, 70ºC, 95%r.h. hydrolysis strength retention(%) |
Physical properties |
0.28~0.50 |
28~50 |
2.0~5.0 |
300~380 |
18~26 |
>90 |
|
. Demold time may be prolonged with the increase of sole thickness |
6mm These physical data are acquired by testing a sample of 6mm thick. |
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