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XUCHUAN CHEMICAL(SUZHOU) CO., LTD

marine fender and sole material Casting polyurethane resins
marine fender and sole material Casting polyurethane resins
marine fender and sole material Casting polyurethane resins
marine fender and sole material Casting polyurethane resins
marine fender and sole material Casting polyurethane resins

marine fender and sole material 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.: XC-7150,XC-8260

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, hydrolysis resistance and cold resistance, high elasticity


Application: Cold resistance sole, marine fender, shock absorption mat


Typical properties of PU matrix


Name of products Appearance

Viscoscity

(mPa·s/40℃)

Density

(g·cm-³/40℃)

Package

(kg)

A-7150 Liqud 1000-1400 1.01-1.02 18
B-8260 Yellowish Transparent liquid or waxy 700-1100 1.08-1.2 20


Materials preheat


A-7150: preheated at 50-60℃ for 6-8 hours

B-8260: preheated at 50-60℃ for 8-12 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

(min)

Parameter 40-45/38-42 100/94-95 9-11 60-70 0.25-0.30 45-55 5-7


The adding content of C-2 should be 240g±10g/18kg

The adding content of water should be 0-40g/18kg according to the reality


Physical properties


Items

Molded Density

(g/cm³)


Hardness

(Shore A)


Tensile strength

(Mpa)



Elongation

(%)



Tear strength

(kN/m)

DIN abrasion

(mm³)

Flexing resistance

(Break length 4mm)(-20℃)

Physical

properties


0.55-0.70 55-70 8.0-13.5 500-750 38-50 60-100 40000 times no increasing


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.







Looking for ideal Shoes Making Material Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Pu Chemical for Marine Fender are quality guaranteed. We are China Origin Factory of Sole Raw Material. If you have any question, please feel free to contact us.

Product Categories : Polyurethane System For Shoe Sole > Polyurethane System For Shock Absorber

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