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Zhejiang Hengtaiyuan Polyurethane Co., Ltd.

Safety Shoes, PU Prepolymer, Polyol and Isocyanate manufacturer / supplier in China, offering PU Chemical / PU Prepolymer/ PU Two-Component for Shoe Sole: P-6570/I-7118, Polyurethane Resin for Work Shoe Sole a-5005/B-5002, PU Resin for Auto Parts Zg-P-3650s/Zg-I-9823 and so on.

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Supplier Homepage Product SAFETY SHOE SOLE MATERIAL PU Chemical / PU Prepolymer/ PU Two-Component for Shoe Sole: P-6570/I-7118

PU Chemical / PU Prepolymer/ PU Two-Component for Shoe Sole: P-6570/I-7118

FOB Price: Get Latest Price
Min. Order: 1 Ton
Production Capacity: 150000tons/Year
Transport Package: Drum
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 65707118
  • Appearance: Transparent
  • Colour: Transparent
  • Specification: 220kg/drum, 235kg/drum, 18kg/drum, 20kg/drum
  • HS Code: 3909500000
  • Type: Synthesis Material Intermediates
  • Quality: Industrial
  • Trademark: Headspring
  • Origin: Chn
Product Description
Shop sign: ZG-P-6570/ZG-I-7118
Dual density PU Resin for labor protection shoes (safety shoe) sole
1. Characteristic: Medium and low hardness, medium and high density.
2. Characteristic: Applicable to the production of single density or double density safety shoes
3. Typical properties of PU Resin
Name of productsAppearanceViscosity
(Pa·s/50ºC)
Density
(g/cm3/40ºC)
Package
(kg)
ZG-P-6570White or pale yellow, liquid, no foreign material0.50-0.801.16-1.2018
ZG-I-7118Transparent liquid, no foreign material0.20-0.401.18-1.2020
Reference shipments ratio: A/B=30/24 (barrel)
4. Catalysts and auxiliary agents:
   outsole:ZG-P-6570/ZG-AC-2/water/hardner=18kg/280g/10-20g/0-400g(Note: corresponding adjustment should be made to the addition of auxiliary agent at different areas, different environment and different production conditions. )
   midsole:ZG-P-6570/ZG-AC-2/water/hardner=18kg/280g/65~85g/0~800g(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  
outsole:100/68-70 
Molded density of sole
(g/cm3)
Outsole:0.90-1.10
midsole:100/82-84midsole:0.45-0.55
Using temperature(ºC)A material: 45-50; B material:38-42Hardness (type A)outsole: 55~75
midsole: 40~55
Cream time(s)6~9Tensile strength(MPa)600~700
Rise time(s)25~35Elongation(%)5.0~7.0
Metal mold temperature
(ºC)
45~55NBS abrasion resistance(%)10%
Demould time
(min)
3.0~6.0Free foam density
(g/cm3)
outsole:0.60~0.70
midsole:0.28-0.34
  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.
PU Chemical / PU Prepolymer/ PU Two-Component for Shoe Sole: P-6570/I-7118PU Chemical / PU Prepolymer/ PU Two-Component for Shoe Sole: P-6570/I-7118
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