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Hongye Chemical Group Co., Ltd.

Polyurethane, PU Resin for Shoe Sole, PU Resin with Midum Hardness manufacturer / supplier in China, offering PU Resin for Semi-Cold-Resistant Soles, Polyol & Isocynate System for Children Shoe Soles, Ammuonium Sulfate and so on.

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Supplier Homepage Product Polyurethane resin for federal soles PU Resin for Semi-Cold-Resistant Soles

PU Resin for Semi-Cold-Resistant Soles

Purchase Qty.:
(Yards)
1-17 18+
FOB Unit Price: US $1,900 US $2,100
Purchase Qty. (Yards) FOB Unit Price
1-17 US $1,900
18+ US $2,100
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Port: Qingdao, China
Production Capacity: 100000mt
Payment Terms: L/C, T/T
Basic Info
  • Model NO.: A-8065/B-8221
  • Shape: Liquid
  • Source: Petroleum
  • Transport Package: 225kg/Drum
  • Origin: China
  • Classification: Substituted Benzenes
  • Grade Standard: Industrial Grade
  • Trademark: Hongye
  • Specification: MDI
  • HS Code: 3907999990
Product Description
1 Properties: medium hardness,middle-high density.
2 Application in producing for semi-cold-resistant soles.
3 Properties of PU resins
Name of articlesApperanceVisViscosity(pa.s/40ºC)Density(g.cm³/40ºC)
A-8065Liquid or waxy1000-14001.16-1.20
B-8221Transparency without any impurity200-5001.19-1.21
4 Catalysts and auxiliary agents
 * Addition of water depends on adjusting of product's density and types,generally,it is 35-55g/barrel.
* Generally,for catalysts,its addtion is (350±20g/18kg),but urually depends on mould cavity and demoulding  time
5 Molding conditions and material parameters
ReactivityTechnical parametersTest itemsMaterial parameters
Proportion for reference(P+C/1)100:84-87Finished density(g/cm³)0.45-0.60
Material temperature(ºC)A material:40-50
B material:40-50
Hardness(shore C)60-70
Cream time(S)4-7Tensile strength(Mpa)6-8 Mpa
Foamed time16-22Tear strength(KN/m)35-45 KN/m
Free foaming density(g/cm³)0.22-0.32Fold-resistant(D1052 ASTM standard)Slotless beyound 5millon times
Demould time(min)2-4Abrasion resistance(%)≥30
Metal grinding temperature(ºC)40-50Elongation(%)350-470
* Based on the best suitable proprotions,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.
* Demould time will be longer than ever with the increased thickness of finished products.
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