Home> Products> Polyurethane System For Shoe Sole> Polyurethane System For Sandals and Slippers> casting polyurethane resins for high hardness outsoles
casting polyurethane resins for high hardness outsoles
casting polyurethane resins for high hardness outsoles
casting polyurethane resins for high hardness outsoles
casting polyurethane resins for high hardness outsoles
casting polyurethane resins for high hardness outsoles

casting polyurethane resins for high hardness outsoles

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Payment Type:L/C,T/T
Incoterm:FOB,CFR,CIF,EXW
Min. Order:1000 Kilogram
Transportation:Ocean,Land
Port:Shanghai
Product Attributes

Model No.A-903T,B-6088W

BrandXuchuan Chemical

Place Of OriginChina

Types OfSynthetic Resin And Plastics

ApplicationOutsole, slippers, wedge shoes

CharacteristicLow density and high hardness, good appearance, little pinhole, and weak foam line

BrandXuchuan

Name Of ProductsA-903T/B-6088W

Appearanceliquid

Packaging & Delivery
Selling Units : Kilogram
Package Type : 220kg/drum
Picture Example :
Product Description

Polyurethane Raw Materials

Characteristic:Low density and high hardness, good appearance, little pinhole, and weak foam line

Application:Outsole, slippers, wedge shoes

Shoe Sole Pu Chemical

Typical properties of PU matrix

Name of products Appearance

Viscoscity

(mPa·s/40℃)

Density

(g·cm-³/40℃)

 Package

(kg)

 A-903T cream white liquid  1000-1300  1.01-1.02  18
 B-6088W  Yellowish Transparent liquid or waxy 300-500  1.08-1.2  20

Raw Material Polyester Resin
Materials preheat

A-903T: preheated at 50-60℃ for 6-8 hours

B-6088W: preheated at 50-60℃ for 6-8 hours


Typical processing parameters & Reaction parameter

Items A/B Materials Temperatures(℃)

Mix ratio A+C/B

(By weight)


Cream time

(s)

 End of Rise Time

(s)

Free Rise Foam Density

(g/cm³)

Mold Temperature

(℃) 

 Demold Time

(℃)

 Parameter  40-45/38-42  100/94-96 6-8  30-40 0.12-0.20 45-55



5-7 


 


The adding content of C-2 should be 250g-350g/18kg

The adding content of water should be 50-100g/18kg according to the reality

The adding content of hardener should be 0-1200g/18kg according to the reality


Physical properties

Items

Molded Density

(g/cm³)


Hardness

(Shore C)


 Tensile strength

(Mpa)



 Elongation

(%)



Tear Strength

(kN/m)

DIN abrasion

(mm³) 

 Physical

properties


 0.25-0.40 55-75 4-7  200-300 11-20  130-200


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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