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Zhejiang Hengtaiyuan Polyurethane Co., Ltd.

Polyol, Isocyanate, PU Chemical manufacturer / supplier in China, offering China Headspring PU Chemical/PU Prepolymer/ PU Chemical/ PU Raw Material /PU Two-Component Resin for (flexible foam) Shoe Sole, Polyurethane Raw Material for Slipper/Sandals, Polyurethane Resin and so on.

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Supplier Homepage Product SANDAL SHOE SOLE China Headspring PU Chemical/PU Prepolymer/ PU Chemical/ PU Raw Material /PU Two-Component Resin for (flexible foam) Shoe Sole

China Headspring PU Chemical/PU Prepolymer/ PU Chemical/ PU Raw Material /PU Two-Component Resin for (flexible foam) Shoe Sole

FOB Price: Get Latest Price
Min. Order: 1 Yard
Port: Ningbo, China
Production Capacity: 150000/Year
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 5005/1032
  • Appearance: Liquid
  • Colour: Transparent
  • Transport Package: Drum
  • Origin: Chn
  • Type: Synthesis Material Intermediates
  • Quality: Industrial
  • Trademark: Headspring
  • Specification: 220kg/drum, 235kg/drum, 18kg/drum, 20kg/drum
  • HS Code: 3909500000
Product Description
Shop sign: ZG-P-5005/ZG-I-1032
Medium and low-density PU Resin for shoe sole with the upper
1. Characteristic: Medium and low hardness, medium and high density.
2. Application: Applicable to the production of shoe sole with the upper for men and women
3. Typical properties of PU Resin
Name of productsAppearanceViscosity
(Pa·s/50ºC)
Density
(g/cm3/40ºC)
Package
(kg)
ZG-P-5005White or pale yellow, liquid, no foreign material0.50-0.801.16-1.2018
ZG-I-1032Transparent liquid, no foreign material0.20-0.401.18-1.2020
Reference shipments ratio: A/B=30/25(barrel)
4. Catalysts and auxiliary agents:
  ZG-P-5005/ZG-AC-2/water =18kg/235g/0-30g   Note: corresponding adjustment should be made to the addition of auxiliary agent at different areas, different environment and different production conditions.
5. (Molding conditions & physical properties):
ReactivityTechnical indexTest itemReference physical properties
Reference ratio
P+C/I  
100/83-85Molded density of sole
(g/cm3)
0.55~0.60
Using temperature(ºC) 
A material: 45-50; B material: 38-42
Hardness (type A)40~50
Cream time(s)7~9Tensile strength(MPa)6.0~8.0
Rise time(s)30~45Elongation(%)350~450
Metal mold temperature
(ºC)
45~55NBS abrasion resistance(%)10%
Demould time
(min)
1.5~3.0Free foam density
(g/cm3)
0.25~0.30
   
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.
China Headspring PU Chemical/PU Prepolymer/ PU Chemical/ PU Raw Material /PU Two-Component Resin for (flexible foam) Shoe Sole
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