Xuchuan Chemical Co,.Ltd
5 1

Polyurethane Resins for Double Density Sole System for Common Safety Shoes

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Xuchuan Chemical Co,.Ltd
[China]

Address
No.3 Road, Gangkou Development Zone, Taicang, Jiangsu Suzhou Jiangsu
Phone
86-86-13236293132
Contact name
Andrew

Quick Information

  • Brand Name: Xuchuan
  • Place of Origin: China
  • Model Number : xc-6002t/xc-8280
  • :

Description

Characteristic:Good handle, hydrolysis resistance, high strength and cohesive force, good abrasion resistance and skid resistance

 

Application: Double density sole system for common safety shoes and one-step forming casual shoes, outsole

 

Typical properties of PU matrix

 

Name of productsAppearance

Viscoscity

(mPa·s/40℃)

Density

(g·cm-³/40℃)

 Package

(kg)

 A-6002T Liqud 1000-1400 1.01-1.02 18
 B-8280 Yellowish Transparent liquid or waxy600-1000 1.08-1.2 20

 

Materials preheat

 

A-6002T: preheated at 50-60℃ for 6-8 hours

B-8280: preheated at 50-60℃ for 8-12 hours

 

Typical processing parameters & Reaction parameter

 

ItemsA/B Materials Temperatures(℃)

Mix ratio A+C/B

(By weight)

 

Cream time

(s)

 End of Rise Time

(s)

 Parameter 40-45/40-45 solemid-solesolemid-sole 40-50 
100/72-74100/78-806-86-7
Items

Free Rise Foam Density

(g/cm³)

Mold Temperature

(℃)

Demold Time

(min)

parametersolemid-sole45-555-7
0.50-1.00.23-0.27

 

The adding content of C-2 should be 300g±10g/18kg

The adding content of water and hardener should be changed according to the reality

 

Sole:                      H2O  0-20g/18kg         Hardener  0-400g/18kg

Mid-sole:                H2O 50-60g/18kg        Hardener 0-600g/18kg

 

Physical properties

 

Items

Molded Density

(g/cm³)

 

Hardness

(Shore A)

 

 Tensile strength

(Mpa)

 

 

 Elongation

(%)

 

 

 Physical

properties

 

 solemid-sole solemid-sole solemid-solesolemid-sole 
0.8-1.10.45-0.5555-7038-507.5-11.03.9-7.9550-750520-690
Items

Tear strength

(kN/m)

Flexing resistance

DIN abrasion

(mm³)

Peel strength between sole and mid-sole

(kN/m)

Physical propertiessolemid-sole100000 times no cracksolemid-sole≥3.5
27-4018-2560-100----

 

Demold time may be prolonged with the increse of sole thickness

These physical data are acquired by testing a sample of 6mm thick

Data listed above are just for reference.The data are subjected to practical production.If other requests for physical properties,please contact us.

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Price

  • Delivery Port : Shanghai

Packaging & Delivery

  • Delivery Lead Time : whthin 30 days
  • Supply Ability : 250000 tons per month

Product Image

  • Polyurethane Resins for Double Density Sole System for Common Safety Shoes  image

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