Xuchuan Chemical (Suzhou) Co., Ltd.
Main products:PU Resin for Synthetic Leather,PU Resins for Shoe Sole,Polyester Polyol
Products
Contact Us
  • 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

Polyol and Isocynate resins for insole
Product Detailed
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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