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Polymer[10]

Contact Person : Mr. Liu Javan
Company Name : Xuchuan Chemical (Suzhou) Co., Ltd.
Tel : 86-512-53639253
Fax : 86-512-53639252
Address : Jiangsu,SuZhou,3# XieXin Road TaiCang Port Development Zone,TaiCang JiangSu
Country/Region : China
Zip : 215434

Polyol and Isocynate resins for insole

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Product Detailed

Related Categories:Polymer

1. Low density, good handle and surface, good dimension stability 2.Soft insole and demold fast 3.Hydrolysis resistance

Characteristic: Low density, good handle and surface, good dimension stability

Application: Insole

Typical properties of PU matrix

Name of products	Appearance	Viscosity (mPa·s/40°C)	Density (g·cm-3/40°C)	Package(kg)
A-1001A	Liquid	500~800	1.01~1.02	225
B-5301	Yellowish Transparent liquid or waxy	300~600	1.08~1.2	225

Materials preheat

A-1001A: preheated at 50~60°C for 8~12hours

B-5301: preheated at 60~70°C for 18~22 hours

Typical processing parameters & Reaction parameter

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

Physical properties

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.

Polyol and Isocynate resins for insole

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