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Hongye Chemical Group Co., Ltd.

Polyester Polyol, Polyurethane, Polyurethane Foam manufacturer / supplier in China, offering Hongye Brand Polyester Polyol for Shoe Soles, Polyol & Isocynate System for Children Shoe Soles, Ammuonium Sulfate and so on.

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Supplier Homepage Product Polyurethane resin for low density material Hongye Brand Polyester Polyol for Shoe Soles

Hongye Brand Polyester Polyol for Shoe Soles

Purchase Qty.:
1-9 10+
FOB Unit Price: US $1,900 US $1,950
Purchase Qty. (Tons) FOB Unit Price
1-9 US $1,900
10+ US $1,950
Get Latest Price
Port: Qingdao, China
Production Capacity: 100000mt
Payment Terms: L/C, T/T
Basic Info
  • Model NO.: A-7075/B-8690
  • Shape: Liquid
  • Source: Petroleum
  • Trademark: Hongye
  • Specification: MDI
  • HS Code: 39095000
  • Classification: Substituted Benzenes
  • Grade Standard: Industrial Grade
  • Color: White
  • Transport Package: Iron Drum
  • Origin: China
Product Description
1 Properties: Middle-high hardness,Low Density
2 Purpose: Application in producing for low density soles
3 Properties of PU resins:
Name of articlesApperanceViscosity(pa.s/40ºC)Density(g.cm³/40ºC)
A-7075Liquid or waxy1000-15001.165-1.185
B-869Transparency without any impurity100-3001.17-1.21
4 Catalysts and auxiliary agents.
 * Addtion of water depends on adjusting of product's density and types,generally it is 40-70g/barrel.
* Generally,for catalysts,its addition is 1.7-1.9%,but usually depends on mould cavity and demoulding time.
5 Moulding conditions and material parameters
ReactivityTechnical parametersTest itemsMaterial parameters
Proportion for reference(P+C/1)100:105-107Finished density(g/cm³)0.28-0.40
Material temperature(ºC)A material:40-50 
B material:40-50
Hardness(Shore C)70-80
Cream tiime(S)4-6Tensile strength(Mpa) /
Foamed time13-18Tear strength(KN/m) /
Free foaming density(g/cm³)0.18-0.23Fold-resistant(D1052 ASTM standard)Slotless beyound 5million times
Demould time(min)3-6Abrasion resistance(%)>=40
Metal grinding temperature(ºC)40-50Elongation(%) /
* Based on the best-suitable proportions,which will be changed with the different addtion of typical accessory ingredients.
* Free foaming density will be changed according to the changing of seasons,temperature and humidity.
* Demoulding time will be longer than ever with the increased thickness of finished products.
Hongye Brand Polyester Polyol for Shoe Soles

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