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Polyurethane casting resins for outsole and pu sandals
Polyurethane casting resins for outsole and pu sandals
Polyurethane casting resins for outsole and pu sandals
Polyurethane casting resins for outsole and pu sandals
Polyurethane casting resins for outsole and pu sandals
Polyurethane casting resins for outsole and pu sandals

Polyurethane casting resins for outsole and pu sandals

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

Model No.A-2260/B-8580

BrandXuchuan Chemical

Place Of OriginChina

Types OfSynthetic Resin And Plastics

ApplicationOutsole and slippers

CharacteristicGood handle, low density and good dimension stability

Name Of ProductsA-2260/B-8580

Appearanceliquid

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

Polyurethane Raw Materials

Characteristic:Good handle, low density and good dimension stability

Application:Outsole and slippers


Typical properties of PU matrix

Name of products Appearance

Viscoscity

(mPa·s/40℃)

Density

(g·cm-³/40℃)

 Package

(kg)

 XC-2260  Cream white liquid 800-1200  1.01-1.02  18
 XC-8580  Yellowish Transparent liquid or waxy 600-800  1.08-1.2  20

Shoe Sole Pu Chemical
Materials preheat

XC-2260: preheated at 50-60℃ for 6-8 hours

XC-8580: preheated at 50-60℃ for 8-10 hours


Typical processing parameters & Reaction parameter

Items A/B Materials Temperatures(℃)

Mix ratio A+C+70H2O/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  100/98.5-100.5 6-8  40-50 0.15-0.25 45-55



4-5


 


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

The adding content of water should be 0-70g/18kg according to the reality

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

Raw Material Polyester Resin

Physical properties

Items

Molded Density

(g/cm³)


Hardness

(Shore A)


 Tensile strength

(Mpa)



 Elongation

(%)



Tear Strength

(kN/m)

Ross Flexing (room temperature)

(50000times)

 Physical

properties


 0.30-0.45 43-58 2.9-5.0  250-400 10-26  No crack


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. 


 







Company Overview

company   company

    Xuchuan chemical established in 2007, company registered capital is RMB 500 million. The main products are all ranges polyester polyol, polyurethane resin for shoes, water-based and solvent-free polyurethane resins for artificial leather, polyurethane bonding adhesives and polyurethane hot melt adhesives.

    Now Xuchuan has 4 modern production bases, production capacity reached 630,000 tons per year, products exported to 32 countries and regions in the world.

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