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XUCHUAN CHEMICAL(SUZHOU) CO., LTD

hydrolysis resistance PU resins
hydrolysis resistance PU resins
hydrolysis resistance PU resins
hydrolysis resistance PU resins
hydrolysis resistance PU resins

hydrolysis resistance PU 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-1006A,B-5009

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 weather resistance, good hydrolysis resistance, high physical properties, good elasticity and high physical properties


Application:Soild tire for baby carrier and wheelchair


Typical properties of PU matrix


Name of products Appearance

Viscoscity

(mPa·s/40℃)

Density

(g·cm-³/40℃)

Package

(kg)

A-1006A Cream white liquid 400-800 1.01-1.02 18
B-5009 Yellowish Transparent liquid or waxy 300-600 1.08-1.2 20


Materials preheat


A-1006A:preheated at 50℃~60℃ for 2-4 hours

B-5009:preheated at 60℃~70℃ for 8-10 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 30-35/35-40 100/105-107 8-10 60-70 0.22-0.32 35-45 7-9


The adding content of C-2 should be 270g±10g/18kg

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


Physical properties


Items

Molded Density

(g/cm³)


Hardness

(Shore A)


Tear Strength

(kN/m)



Tensile Strength

(MPa)

Elongation

(%)

Resilience

(%)

Akron abrasion

(cm³/1.61km)

Hydrolysis

168h,70℃

95%r.h

strength retention

(%)


Physical

properties


0.45-0.65 60-80 15-20 3.5-5.0 300-400 30-40 0.05-0.1 >95


Demold time may be prolonged with the increase of sole thickness

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

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







Looking for ideal Polyether Resins for Tire Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Polyurethane Chemical Raw Materials are quality guaranteed. We are China Origin Factory of Industry Material for Tire Making. If you have any question, please feel free to contact us.

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

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