Polyol and Isocynate resins for insole, China Suppliers and Manufacturers

Polyol and Isocynate resins for insole

Supplier Info

Xuchuan Chemical (Suzhou) Co., Ltd.

[China Supplier]

Contact Person : Mr. Liu Javan

Tel : 86-512-53639253

Fax : 86-512-53639252

Product Detail

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.

Polyol and Isocynate resins for insole