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XUCHUAN CHEMICAL(SUZHOU) CO., LTD

Xuchuan mid-sole casting polyurethane resins
Xuchuan mid-sole casting polyurethane resins
Xuchuan mid-sole casting polyurethane resins
Xuchuan mid-sole casting polyurethane resins
Xuchuan mid-sole casting polyurethane resins
Xuchuan mid-sole casting polyurethane resins

Xuchuan mid-sole casting polyurethane resins

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

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Basic Info

    Model No.: A-2200S,B-6230T

Additional Info

    Packaging: 220kg/drum

    Productivity: 260000tons/month

    Brand: Xuchuan Chemical

    Transportation: Ocean,Land,Air

    Place of Origin: China

    Port: Shanghai

Product Description

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


Application: Mid-sole and insole


Typical properties of PU matrix


Name of products Appearance

Viscoscity

(mPa·s/40℃)

Density

(g·cm-³/40℃)

Package

(kg)

A-2200S Cream white liqud 900-1400 1.01-1.02 18
B-6230T Yellowish Transparent liquid or waxy 500-800 1.08-1.2 20


Materials preheat


A-2200S: preheated at 50-60℃ for 8-10 hours

B-6230T: preheated at 50-60℃ for 8-10 hours


Typical processing parameters & Reaction parameter


Items A/B Materials Temperatures(℃)

Mix ratio A+C+30H2O/B

(By weight)

Cream Time

(s)

End of Rise Time

(s)

Free Rise Foam Density

(g/cm³)

Mold Temperature

(℃)

Demold Time (min)
Parameter 40-45/38-42 100/62-64 6-9 40-55 0.14-0.21 45-55 5-7


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

The adding content of water should be 0-90g/18kg according to the reality

The adding content of hardner 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

0.28-0.40 28-50 1.4-3.2 300-400 9-15


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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