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polyurethane prepolymer for shoe sole

polyurethane prepolymer for shoe sole

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 Shop sign: ZG-P-493/ZG-I-338

polyurethane prepolymer for shoe sole

1、Characteristics:Low hardness,low density,Polyether insoles.

2、Application:Applicable for the production of polyether insoles for men and women.

3.Typical properties of polyurethane prepolymer for shoe sole

polyurethane prepolymer for shoe sole Appearance
ZG-P-8130 White or pale yellow, liquid, no foreign material    
ZG-I-8260 Transparent liquid, no foreign materials    

polyurethane prepolymer for shoe sole Viscosity(Pa·s/50℃)
 ZG-P-8130  1.00-1.40
 ZG-I-8260  0.20-0.40

Polyurethane prepolymer for shoe sole Density(g/cm3/40℃)
ZG-P-8130 1.16-1.20
 ZG-I-8260  1.18-1.20

Polyurethane prepolymer for shoe sole Package(kg)

ZG-P-8130  18
ZG-I-8260   20

Polyurethane prepolymer for shoe sole Reference shipments ratio: 
 A/B=30/24(barrel)

4. Molding conditions & physical properties:

Molded density of sole(g/cm3):0.25~0.65

Hardness (type A):35~65

Tensile strength(MPa):3.5~4.5

Elongation(%):250~550

NBS abrasion resistance :(%)≥10%

Free foam density(g/cm3):0.15~0.35

Folding endurance (room temperature)(40,000 gap length mm):<8

Matching ratio is based on the optimal matching value which will vary with the category and additive amount of paint additives added.

Free foam density will vary with the seasons (temperature, humidity).

Stripping time will be extended with the increase of the thickness of moldings.

Folding endurance conditions: bending angle is 90 degrees and the frequency is 80 times / min * 40 thousand times

Data listed above is just for reference. The specific data is subjected to the practical operation. If other physical properties are required, please contact us.


Zhejiang Hengtaiyuan PU Co.,Ltd

Email: yenina@hengtaiyuan.com

Tel: 0086 576 8699 2777

M.b: 0086 187 6769 2555

Add: Science and Technology Park, No.1 Road, Wenling Industrial Park, Zhejiang Province

 

 

                                   polyurethane prepolymer for shoe sole

                                              

 

 

                                polyurethane prepolymer for shoe sole

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No.1 Road,Industrial Zone, Wenling City,Zhejiang Province

       

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