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PU Resin For Safety Shoe Sole Polyester Resin
PU Resin For Safety Shoe Sole Polyester Resin
PU Resin For Safety Shoe Sole Polyester Resin
PU Resin For Safety Shoe Sole Polyester Resin
PU Resin For Safety Shoe Sole Polyester Resin
PU Resin For Safety Shoe Sole Polyester Resin

PU Resin For Safety Shoe Sole Polyester Resin

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Payment Type:L/C,T/T,D/P
Incoterm:FOB,CFR,CIF,EXW,FCA,CPT,CIP
Min. Order:1000 Ton
Transportation:Ocean
Port:Shanghai
Product Attributes

Model No.A-6170/B-8280

BrandXuchuan

Place Of OriginChina

Types OfSynthetic Resin And Plastics

ApplicationDouble Density Safety Shoe Sole

Appearenceliquid

BrandXuchuan

CharacteristicHigh strength and cohesive force, good abrasion resistance

Model NumberXC-6170/XC-8280

Package (kg)18/20kg

Packaging & Delivery
Selling Units : Ton
Package Type : 20&225 kg/drum
Picture Example :
adhesive for shoes
Product Description

PU Resin For Safety Shoes Materials

A-6170/B-8280

Shoe Sole Polyurethane Resins

Characteristic: high strength and cohesive force, good abrasion resistance

Application: Double density sole system for common safety shoes and one-step forming casual shoes

Typical properties of PU matrix

Name of products

Appearance

Viscosity (mPs/40°C)

Density (g·cm-3/40°C)

Package(kg)

A-6170

Liquid

1000~1400

1.01~1.02

18

B-8280

 

Yellowish transparent liquid or waxy

700~1100

1.08~1.2

20

 Materials preheat

A-6170:  50~60°C            preheated at 50~60°C for 8~10 hours          

B-8280:  50~60°C            preheated at 50~60°C for 8~12 hours

Typical processing parameters & Reaction parameter

 

Items

A/B Materials Temperatures

(°C)

A+C/B Mix ratio

(By weight)

Cream Time

 (s)

End of Rise Time (s)

Parameter

40~45/40~45

sole

mid-sole

sole

mid-sole

40~50

100/69~71

100/77~79

6~8

6~7


 

Items

Free Rise Foam Density

(g/cm3)

Mold Temperature

(°C)

Demold Time

(min))

Parameter

sole

mid-sole

45~55

3~5

0.47~0.50

0.23~0.26


The adding content of C-2 should be 300g±
20g/18kg

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

Hardener 0~400g/18kg               

Mid-sole:  H2O 50~55g/18kg     Hardener 0~600g/18kg    

Polyester Polyol Isocyanate Physical properties

 

Items

Molded Density (g/cm3)

Hardness

(Shore A )

Tensile strength(MPa)

Elongation (%)

Physical  properties

sole

mid-sole

sole

mid-sole

sole

mid-sole

sole

mid-sole

0.9~1.1

0.45~0.55

62~72

45~55

8.0~11.0

3.9~7.9

550~750

520~690

 

Items

Tear Strength

(kN/m)

( room temperature)

Flexing resistance

 ( Break length,0mm)

Williams abrasion

(cc/php)

Adhesion between sole and mid-sole

(kg/cm)

Physical  properties

sole

mid-sole

100,000 times no crack

sole

mid-sole

40~60

25~40

16~27

60~100

-


Demold time may be prolonged with the increase of sole thickness

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

safety shoes

 
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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