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Hongye Chemical Group Co., Ltd.

Polyurethane, PU Foam, PU Chemicals manufacturer / supplier in China, offering PU Resin for Insoles a-6020/B-6605polyurethane Prepolymer, Polyol & Isocynate System for Children Shoe Soles, Ammuonium Sulfate and so on.

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Supplier Homepage Product ADIPIC ACID PU resin for shoe sole PU Resin for Insoles a-6020/B-6605polyurethane Prepolymer

PU Resin for Insoles a-6020/B-6605polyurethane Prepolymer

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-6020/B-6605
  • Morphology: Liquid
  • Material: Polyurethane
  • Characteristic: Waterproof
  • Color: Yellow
  • Transport Package: 225kg/Drum
  • Origin: China
  • Bonding Function: Underwater Adhesive
  • Application: Footwear & Leather
  • Main Agent Composition: Polyurethane Elastomer
  • Composition: Organic Material
  • Trademark: Hongye
  • Specification: MDI
  • HS Code: 39095000
Product Description
Properties: Low Hardness,Low Density.
Purpose: Application in producing for insoles,cotton slipper
1 Properties of PU resins
Name of articlesApperanceViscosity(pa.s/40ºC)Density(g.cm³/40ºC)
A-6020Liquid or waxy1000-14001.16-1.20
B-6605Transparency without any impurity200-5001.19-1.21
2 Catalysts and auxiliary agents.
 * Additions of water depends on adjusting of product's density and types,generally it is 60-70/barrel.
* Generally,for C materials,its addition is 350+-20g/18kg,but urually depends on mould cavity and stripping time.
3 Molding conditions and material parameters
ReactivityTechnical parametersTest itemsMaterial parameters
proportion for reference(P+C/1)100:55-65Finished density(g/cm³)0.28-0.33
Material temperature(ºC)A material:40-50
B material:40-50
Hardness(shore C)20-30
Cream time(S)4-7Tensile strength Mpa10-13 Mpa
Foamed time16-22Tear strength(KN/m)15-25 KN/m
Free foam density(g/cm³)0.14-0.16Fold-resistant(D1052 ASTM standard) /
Demould time(min)2-4Abrasion resistance(%) /
Metal grinding temperature(ºC)40-50Elongation(%)700-900

* Based on the best-suitable proportions,which will be changed with the different addition 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.
* The above mentioned only for reference,but for other more elements,please test their applicability before using,such as formula,manufacturing technique,applications and so on.
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