polyurethane for insole

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Basic Info

Place of Origin:	Jiangsu, China (Mainland)

Product Description

Specifications Characteristic: Good weather resistance, hydrolysis resistance and better elasticity

A-1001A/B-5301

Application: Insole

Name of products	Appearance	Viscosity (mPa·s/4°C)	Density (g·cm^-3/40°C)	Package(kg)
A-1001A	cream white liquid	500~800	1.01~1.02	18
B-5301	Yellowish Transparent liquid or waxy	300~600	1.08~1.2	20

A-1001A:preheated at 50~60°C for 2~4 hours B-5301:preheated at 60~70°C for 10~15 hours

Items

A/B Materials Temperatures

(°C)

A+C/B Mix ratio

(By weight)

Cream Time (s)

End of Rise Time (s)

Free Rise Foam Density(g/cm³)

Mold Temperature(°C)

Demold Time(min)

Parameter

30~35/35~40

100/45~47

7~9

50~60

0.13~0.16

45~55

5~7

The adding content of C-2 should be 380g±20g/18kg The adding content of water should be 0~90g/18kg according to the reality The adding content of water should be 0~600g/18kg according to the reality

Items

Molded Density (g/cm³)

Hardness

(Shore C )

Tensile strength

(MPa)

Elongation (%)

Tear Strength

(kN/m)

168h, 70°C, 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 These physical data are acquired by testing a sample of 6mm thick. Data listed above are just for reference. The detail data are subjected to practical production. If other requests for physical properties, please contact us.