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XUCHUAN CHEMICAL(SUZHOU) CO., LTD

Pu for soft children's shoes material

Pu for soft children's shoes material

Payment Type: L/C,T/T
Incoterm: FOB,CIF,EXW
Min. Order: 17600 Kilogram
Delivery Time: 15 Days

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Basic Info

    Model No.: A-2229H,B-6029

Additional Info

    Packaging: 220kg/drum

    Productivity: 260000tons/month

    Brand: Xuchuan Chemical

    Transportation: Ocean,Land

    Place of Origin: China

    Port: Shanghai

Product Description

Characteristic:Good handle, low density and low hardness, good dimension stability


Application:Insole, slippers and soft children's shoes


Typical properties of PU matrix


Name of products Appearance

Viscoscity

(mPa·s/40℃)

Density

(g·cm-³/40℃)

Package

(kg)

A-2229H liqud 600-800 1.01-1.02 18
B-6029 Yellowish Transparent liquid or waxy 400-600 1.08-1.2 20


Materials preheat


A-2229H: preheated at 50-60℃ for 6-8 hours

B-6029: preheated at 50-60℃ for 8-10 hours


Typical processing parameters & Reaction parameter


Items A/B Materials Temperatures(℃)

Mix ratio A+C+60H2O/B

(By weight)


Cream time

(s)

End of Rise Time

(s)

Free Rise Foam Density

(g/cm³)

Mold Temperature

(℃)

Demold Time

(℃)

Parameter 40-45/38-42 100/72-74 6-8 40-50 0.17-0.24 45-55



4-5



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

The adding content of water should be 0-60g/18kg according to the reality

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


Physical properties


Items

Molded Density

(g/cm³)


Hardness

(Shore C)


Tensile strength

(Mpa)



Elongation

(%)



Tear Strength

(kN/m)

Physical

properties


0.36-0.48 22-35 2.1-3.2 300-440 8.8-9.5


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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Product Categories : Polyurethane System For Shoe Sole > Polyurethane System For Sandals and Slippers

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